Table of Contents
(part II)
Through-Hole Resistors
Type
Page
SIP Networks
Thick Film Resistor Network
Thick Film Ladder Network
Thick Film Resistor Networks (Close Pin, Super Low Profile)
Resistor/Capacitor Networks
RKLB, RKHB
L2R
RSN
RCN
57,58
59
60,61
62,63
Carbon Resistors
Carbon Film Fixed Resistor
Carbon Film Fixed Resistor (Flame-proof)
Carbon Composition Resistor
CR, CRS
FPC
RC
64,65
66
67,68
Metal Resistors
Metal Film Fixed Resistor
Metal Film Fixed Resistor (Flame-proof)
Metal Film Fixed Resistor (Miniature professional series)
Metal Film Fixed Resistor (Miniature professional series)
High Resistance Metal (Glaze) Resistor
Pulse Metal (Glaze) Resistor
Metal Oxide Resistor
RN, RNM
FMF
FM0204, FM0207
MRS16S, MRS25
GMR
GMP
RSF, RSS
69,70
71-73
74,76
75,76
77
78
79-81
Fusible Resistors
Fusible Metal Film Resistor (Flame-proof)
Fusible Metal Film Resistor (Flame-proof)
FR
FKN, FSQ
Wirewound Resistors
Wirewound Resistor (Flame-proof)
Wirewound Resistor (Rectangular type)
Crossovers
Zero Ohm Resistor
Jumper Wire
References
Taping and Packaging Information
Standard Resistance Values and Designators
Resistors Network Cross Reference Guide
Axial Lead Cross Reference Guide
Standard Resistor Color Codes
56
82
83
KNP, NKNP
CPW, SQM, SQT, SQZA,
SQZB, SQHG, SQH, SPS
CR
JW
84
85-88
89
90
91,92
93
94
95
Inside Back Cover
Megastar-Ohm
THICK FILM RESISTOR NETWORKS
RKLB, RKHB
RKLB, RKHB
(SIP TYPE)
APPLICATION
• Control Circuits of VCR, Computer, Fax, Car & Air conditioner
• Color TV & other electronic equipment for consumer use.
INTRODUCTION:
MEGASTAR-OHM Thick Film Resistor networks have metal glaze
elements on the ceramic substrates with strong chip-construction terminals
and are coated with special epoxy resin. These conformal coated single-inline (SIP) resistor networks are designed to meet a variety of application
requirements in a compact, highly reliable package.
FEATURES
• Low and high profile
• Miniature, high density packaging
Combinations of different Ohmic values area available
• High reliability with RUO2 Paste
H MAX
DIMENSIONS
RKLB RKHB
# of
pins
4
5
6
7
8
9
10
11
12
13
14
L
mm
10.2
12.7
15.3
17.8
20.4
22.1
25.4
28.0
30.5
33.1
35.6
5.08
C=3.0±0.5
d=0.5±0.1
Dual Terminators (R1/R2) (OHM)
For circuit symbol codes: E, P, R
STANDARD RESISTANCE (OHM) E-12 SERIES
10
100
1K
10K
100K
1M
12
120
1.2K
12K
120K
1.2M
15
150
1.5K
15K
150K
1.5M
18
180
1.8K
18K
180K
1.8M
22
220
2.2K
22K
220K
2.2M
27
270
2.7K
27K
270K
2.7M
33
330
3.3K
33K
330K
3.3M
39
390
3.9K
39K
390K
3.9M
47
470
4.7K
47K
470K
4.7M
56
560
5.6K
56K
560K
68
680
6.8K
68K
680K
82
820
8.2K
82K
820K
Code
R1/R2
X1
160/240
X2
180/390
X3
220/270
X4
220/330
X5
330/390
X6
330/470
X7
330/680
X8
1.5K/3.3K
X9
3.0K/6.2K
XX
SPECIAL
GENERAL SPECIFICATION
Operating Temp. Range
TCR
-55ºC ~ 125ºC
±100ppm
RKLB
Wattage / Element
50ohm ~ 2.2M ohm
±250ppm < 50ohm or
Rating Ambient Temp.
S Circuits
Others
All Styles
0.2W
0.125W
0.25W
2.2M ohm
+70ºC
Resistance Range
(E12 & E24 Series)
RKHB
Max. Working Voltage
R Style
Others
100Ω-10K
10Ω-4.7MΩ
100V
Resistance Tolerance
200V
F=±1%, G=±2%, J=±5%
INTERNAL CIRCUIT CONSTRUCTION & CIRCUIT SYMBOLS
Common (bussed)
No marking « blank »
Megastar-Ohm
Center Common
Series
S
C
D
Dual Common
Termination
T
R
Voltage Divider
Dual Termination
E
Isolated
P
57
7.5
THICK FILM RESISTOR NETWORKS
RKLB, RKHB
RKLB, RKHB
(SIP TYPE)
Test Items
Specification
Insulation Resistance (200Vdc Appllied)
104 M Ω or greater
Thermal Shock (-55ºC to 125ºC, 5 Cycles)
³ R/R: ± (0.5% + 0.1Ω)
Short Time Overload (2.5 x Rated Voltage, 5 sec.)
³ R/R: ± (0.5% + 0.1Ω)
Resistance to Soldering Heat (260ºC±5ºC, 10 sec.)
³ R/R: ± (0.5% + 0.1Ω)
Heat Shock (25ºC to 125ºC, 5 Cycles.)
³ R/R: ± (0.5% + 0.1Ω)
Moisture Resistance, Constant State (40ºC, 95% R.H., 1,000hrs)
³ R/R: ± (1% + 0.1Ω)
High Temperature Exposure (125ºC, 100hrs)
³ R/R: ± (1% + 0.1Ω)
Moisture Load Life (1,000hrs., 40ºC, 95% R.H., -Rated Voltage Cycling)
³ R/R: ± (3% + 0.1Ω)
Load Life (1,000 hrs., Rated Voltage Cycling at 70ºC)
³ R/R: ± (3% + 0.1Ω)
Load Pull Strength (1kg, 10 sec.)
³ R/R: ± (0.5% + 0.1Ω)
Temperature Coefficient (-55ºC to 125ºC)
±100ppm/ºC
±250ppm/ºC for 50Ω or >2.2MΩ
Solderability (230ºC for 5 sec.)
95% min. coverage
Note: Test methods and conditions are in accordance with MIL-R-83401
Part Numbering System
RKLB
5
Type
Circuit Symbol
Number of Resistors
Code
Details
RKLB
Low Profile
RKHB
High Profile
Code
Details
«blank»
1 pin common
(bussed)
S
Isolated
C
Centre Common
D
Series
4
16
103
G
Resistance Code
Tolerance
S
E
Dual Termination
P
Voltage Divider
T
Dual Common
R
Termination
3 digit code
First two digits are significant;
third digit indicates number of
zeros.
Code
%
F
±1%
G
±2%
J
±5%
Examples
Code
Values
220
22 Ω
101
100 Ω
102
1000 Ω
103
10K Ω
105
1M Ω
Examples
RKLB5S
103G
10 pin, 5 resistor, Isolated, 10K Ω, 2% tolerance (low profile)
RKLB5
102G
6 pin, 5 resistor, 1 pin common, 1K Ω, 2% tolerance (low profile)
RKLB7
103G
8 pin, 7 resistor, 1 pin common, 10K Ω, 2% tolerance (low profile)
RKLB4S
563G
8 pin, 4 resistor, Isolated, 56K Ω, 2% tolerance (low profile)
58
Megastar-Ohm
THICK FILM LADDER NETWORKS
L2R
L2R
Single Inline Package - R/R2 Ladder
4BITS
Number of
pins
L max.
(mm)
4
6
15.3
5
7
17.8
FSA (max.)
Bits
Standard
Resistance Value
6
8
20.4
7
9
22.9
Rated Power
10
Working Voltage
25.4
9
11
28.0
10
12
30.5
Operating Temperature
Range
T.C. of Output Impedance
T.C. of Bit Voltage
6BITS
7BITS
8BITS
9BITS
10BITS
5K Ohm - 10K Ohm - 25K Ohm - 50K Ohm - 100K Ohm
Bit Errors
Output Impedance
Characteristic
8
5BITS
±1/2 LSB Max.
3.12%
1.56%
0.78%
0.39%
0.2%
0.2%
0.2%
G=±2%, J=±5%
30mW/element
100Volts
-55ºC ~ +125ºC
0±200ppm/ºC, Tracking ±50ppm/ºC
0±30ppm/ºC
Example with 10KΩ 2% = code 103G
PART NO.
CIRCUITS
MARKING
L2R 4BIT 103G
• 4BIT 103G
L2R 5BIT 103G
• 5BIT 103G
L2R 6BIT 103G
• 6BIT 103G
L2R 7BIT 103G
• 7BIT 103G
L2R 8BIT 103G
• 8BIT 103G
L2R 9BIT 103G
• 9BIT 103G
L2R 10BIT 103G
• 10BIT 103G
Part Numbering System
L2R
Type
6BIT
NO. of BITS
RESISTOR
Ladder Network
(4-10 BITS)
Megastar-Ohm
103
Resistance Code
3 digit code
First two digits are significant;
third digit indicates number of
zeros.
G
Resistance Tolerance
G = ±2%
J = ±5%
59
THICK FILM RESISTOR NETWORKS
RSN
Single In-Line, Close Pin, Super Low Profile
RSN
FEATURES
• Wide resistance range: 22Ω~1MΩ (10Ω~22Ω by special order)
• Miniature package with minimum installed height of 0.2” (5.08mm)
• Highly stable thick film products.
• Products protected by tough epoxy conformal coating.
• Reduces total assembly cost.
• Mixed value resistance available.
• Super low profile package with close pin placement.
SPECIFICATIONS
Type
Circuit
RSN
Rated
Power/
Element
Max.
Working
Voltage
Max.
Overload
Voltage
Watts
Volts
Volts
A
0.100
B
0.125
T
0.100
100
150
Code
%
Values
Resistance
Range
Number of Number of
Pins
Elements
Ω
F
±1%
E96
6-15
5-14
G
±2%
E24
6-16
3-8
J
±5%
E24
6-14
4-12
Resistance Tolerances & Values
22-1M
CIRCUIT CONFIGURATIONS
Circuit-A
Circuit-B
Circuit-T
Part Numbering System
RSN
A
Circuit Code
Type
A
B
T
10
Element
Number
3-15
103
K
Resistance Tolerance
Resistance Code
2 significant digits
plus multiplier
60
J
Code
%
Temperature Coefficient
Code
T.C.R. (ppm/ºC)
F
±1%
K
±100
G
±2%
D
±200
J
±5%
Megastar-Ohm
THICK FILM RESISTOR NETWORKS
RSN
RSN
Single In-Line, Close Pin, Super Low Profile
DERATING CURVE
ENVIRONMENTAL PERFORMANCE
Description
Specification Limits
Test Methods
Temperature Coefficient
±200 ppm/ºC max.
MIL-R-83401 4.6.8
Short Time Overload
±(1%+0.05Ω) max.
MIL-R-83401 4.6.10
Resistance to Soldering Heat
±(1%+0.05Ω) max.
MIL-R-83401 4.6.14
Solderability
95% coverage min.
MIL-R-83401 4.6.6
Terminal Strength
±(1%+0.05Ω) max.
MIL-R-83401 4.6.11
Insulation Resistance
10,000 MΩ min.
MIL-R-83401 4.6.13
Load Life
±(2%+0.1Ω) max.
MIL-R-83401 4.6.18
Load Life in Humidity
±(2%+0.1Ω) max.
MIL-R-83401 4.6.15
Temperature Cycling
±(2%+0.05Ω) max.
MIL-R-83401 4.6.3
MARKING
1
Pin No. 1
Indicator
Megastar-Ohm
A
472
Manufacturer’s
Design Code
Circuits
Configuration
Resistance Code
G
Resistance
Tolerance
61
RESISTOR/CAPACITOR NETWORKS
RCN
Single-In-Line, Low Profile Package
RCN
DIMENSIONS
(Unit:mm)
L
H
W
T
Code
Size (mm)
W
6.5±0.2
P
2.54±0.05
T
3.50 max
L
2.54xPin No. +1.3 (max)
H
3.5±0.5
APPLICATIONS
• TTL, CMOS, NMOS, PMOS Interface Circuits
• Personal Computer
• Computer Peripheral Products
• OA Machines
• Communication Products
• Home Appliance
CIRCUIT CONFIGURATIONS
Type
Circuit-A
Circuit-B
Circuit-C
No. of Cells 4-8
No. of Cells 4-8
No. of Cells 4-8
Circuit-D
Circuit-E
Circuit-F
No. of Cells 4-8
No. of Cells 4-8
No. of Cells 4-8
Circuit
Type
Circuit
62
Megastar-Ohm
RESISTOR/CAPACITOR NETWORKS
RCN
RCN
Single-In-Line, Low Profile Package
SPECIFICATIONS
Resistor
Capacitor
Rated Power
.125W/Resistor
Max. Operating Voltage
100V
DC25~100V
Range
10Ω~1MΩ
10PF~0.1µF
Tolerance
±1%, ±2%, ±5%
±5%~+80/-20%
Temperature Coefficient
±200ppm/ºC
±30~+350/-100ppm/ºC
Operating Temp. Range
-55ºC~125ºC
Part Numbering System
RCN
A
10
102
103
Capacitance
Tolerance
Resistance Code
J
Resistance Tolerance
Circuit
Type
M
No. of Pins
Code
A
B
C
D
E
F
Capacitance
Code
Capacitance
expressed in
picofarads(pF)
2 significant digits
plus multiplier
Code
%
F
±1%
G
±2%
J
±5%
2 significant
digits plus
multiplier
Marking
l
Pin No. 1
Indicator
Megastar-Ohm
S
Manufacturer’s
Code
A
Circuits
Configuration
10
No. of Pins
88
Manufacturer
Design Code
63
CARBON FILM FIXED RESISTORS
CR, CRS
CR, CRS
ELECTRICAL SPECIFICATIONS
INTRODUCTION
FEATURES
• Industry’s lowest cost!
• Delivery from stock in bulk, taped, and srtip pack!
• Exceptional long-term stability.
• Exceeds carbon comp MIL-R-11 performance.
• Standard tolerances:±2%, ±5% (±1% available)
• Variety of packaging - bulk, strip pack, 26mm and
52mm tape and reel, cut and formed, or radial
Panasert/Avisert.
• They meet - or far exceed - such specifications as
EIA, RS196A, JIS-C-6402 and IEC-115.
* Other Ohmic values available upon request.
The resistance temperature coefficient of MEGASTAR-OHM
carbon film resistors is relatively high. Their resistance value
changes inversely with temperature. But, as they are big in volune,
causing quick dissipation of heat and low temperature rise, they are
good enough in quality, stability and reliability, and are therefore
popularly used in consumer electronic appliances.
GENERAL SPECIFICATIONS
Internal Code
MIL
Style
C12
L
D
d
H (min)
Max.
Working
V.
Dimensions
Type
Power Rating
Max.
Overload
V.
±2% (G)
±5% (J)
*Resistance Range
CR 1/8
1/8W (.125W)
3.7±0.4
1.5±0.2
.45±.02
27
200V
400V
0.1Ω-33M
0.1Ω-33M
CR 1/6
1/6W (.16W)
3.7±0.4
1.5±0.2
.45±.02
27
200V
400V
0.1Ω-33M
0.1Ω-33M
CRS 1/4
1/4W Mini Size
3.7±0.4
1.5±0.2
.45±.02
27
200V
400V
0.1Ω-33M
0.1Ω-33M
CR 1/4
1/4W (.25W)
6.5±0.5
2.3±0.2
.56±.02
27
250V
500V
0.1Ω-33M
0.1Ω-33M
CRS 1/2
1/2W Mini Size
6.5±0.5
2.8±0.3
.56±.02
25
300V
600V
0.1Ω-33M
0.1Ω-33M
CR 1/2
1/2W (.5W)
9±1
3.5±0.5
.56±.02
25
350V
700V
0.1Ω-33M
0.1Ω-33M
CRS 1
1W Mini Size
9±1
4.0±0.5
.65±.02
25
400V
800V
10Ω-1M
0.1Ω-22M
CR 1
1W
12±1
4.0±0.5
.8±.03
25
500V
1000V
10Ω-1M
0.1Ω-22M
CR2
2W
16±1
5.5±0.5
.8±.03
27
500V
1000V
10Ω-1M
0.1Ω-22M
CRS3
3W Mini Size
18±1
6.5±0.5
.8±.03
27
650V
1200V
10Ω-470K
0.1Ω-22M
CR3
3W
24±1
8.5±0.5
.8±.03
27
650V
1200V
10Ω-470K
0.1Ω-22M
RD-50
C16
C18
RD-50
C25
C33
RD-60
C50
CS1
RD-65
CR1
CR2
RD-70
CS3
RD-75
CR3
Part Numbering system
CR
1/4
5%
Type
Rated Power
Resistance tolerance
CR
CRS
1/8
3W
Code
±5%
±2%
±1%
2K2
TR
Nominal Resistance
Packaging
Description
Code
Description
R10
0.10
OHMs
22R
22.0
OHMs
2K2
2.2X103
OHMs
22K
22X103
OHMs
TB
Tape & Box
33M
33X106
OHMs
PATR
Avisert T/R
B
Bulk
TR
Tape & Reel
PNTR Panasert T/R
64
Megastar-Ohm
CARBON FILM FIXED RESISTORS
CR, CRS
CR, CRS
Requirements
Performance
Operating Temp. Range
-55ºC ~ +155ºC
±450
-150
-700
.125W
under 1KΩ
1.1KΩ-47KΩ
51KΩ-510KΩ
560KΩ-1MΩ
.25W
under 10KΩ
1.1KΩ-150KΩ
160KΩ-2.2MΩ
2.4MΩ-5.1MΩ
.5W & over
under 22KΩ
24KΩ-470KΩ
510KΩ-2.2MΩ
2.4MΩ-10MΩ
TYPE
Temp. Coefficient
(ppm/ºC)
T.C.R.
Noise
-150
-1000
-150
-1300
0.1
0.3
0.6
1.0
.125W &
0.16W
---
under 10KΩ
11KΩ-100KΩ
over 110KΩ
.125W &
over
under 100KΩ
110KΩ-510KΩ
560KΩ-2.2MΩ
over 2.4MΩ
TYPE
Noise (µV/V)
Test Method
JIS C 5202
MIL-STD-202
-------
-------
5.2
Method 304
5.9-11
Method 308
Dielectric Withstanding
Voltage
No evidence of flashover or breakdown
5.7. - A
Method 301
Resistance to Solvents
Permanent marking. No physical or electrical damage or deterioration
------
Method 215
Short Time Overload
³RmaxΩ ±(1%+0.05Ω)
5.5 - A
Resistance to
Soldering Heat
³RmaxΩ ±(1%+0.05Ω)
6.4 350ºC / 3 sec.
Method 210
Temperature Cycling
³RmaxΩ ±(0.5%+0.05Ω)
7.4-55ºC/85ºC
Method 107
Vibration
³RmaxΩ ±(0.5%+0.05Ω)
6.3.3-A
Method 204
R>100KΩ
³Rmax <= ±5%
R <= 100KΩ
³Rmax <= ±(3%+0.05 )
7.9, 40ºC
90-95% RH, / 1000 hrs.
Method 106
7.10
70ºC 1000 hrs.
Method 108
Moisture
Resistance
Load Life
R>100KΩ
³Rmax <= ±3%
R <= 100KΩ
³Rmax <= ±(2%+0.05 )
Megastar-Ohm
65
CARBON FILM FIXED RESISTORS
FPC
FPC 1/4, 1/2
MEGASTAR-OHM FPC Series is a carbon film resistor with
complete nonflame insulated coating. It does not burn in outside
flaming or inside overloading, ensuring the safety of electronic
appliances.
GENERAL SPECIFICATIONS
L
D
d
H (min)
Max.
Working
V.
Dimensions
Type
Power Rating
Max.
Overload
V.
±2% (G)
±5% (J)
Resistance Range
FPC
1/4W (.25W)
6.5±0.5
2.3±0.2
.58±.02
27
250V
500V
10Ω-1M
1Ω-10M
FPC
1/2W (.5W)
9±1
3.5±0.5
.58±.02
27
350V
700V
10Ω-1M
1Ω -10M
*Please consult factory for characteristics of other wattages.
REQUIREMENTS
Non-Combustility
CHARACTERISTICS
TEST METHOD
Flame resistance.
MIL-STD-202 Method 111
JIS C 5202 7.12
Will not burn continuously for more than 5 seconds.
EIAJ-RC 2658 5.1
Overload burning resistance.
Will not fume under the overload of less than 5 times of rated power.
The volume of fumes emitted under the overload of more than 5 times of
rated power is less than that of stilled fumes emitted by one cigarette.
During the test the flame height will not exceed 3mm and the burning does
not continue for more than 3 seconds.
Part Numbering system
FPC
1/4
5%
2K2
TR
Type
Rated Power
Resistance tolerance
Nominal Resistance
Packaging
FPC
1/4W
1/2W
±5%
±2%
±1%
66
Code
Description
2R2
2.2
OHMs
22R
22
OHMs
2K2
2.2X103
OHMs
22K
22X103
OHMs
10M
10X106
OHMs
Code
B
Description
Bulk
TR
Tape & Reel
PATR
Avisert T/R
PNTR
Panasert T/R
Megastar-Ohm
CARBON COMPOSITION RESISTORS
RC 1/4, 1/2
RC
z• Meets Performance Standards of EIA RS-172
• Hot Molded Process for Product Uniformity
• Ideal for Pulse-Load Handling
• Non-Inductive Design
PERFORMANCE CHARACTERISTICS
(Tested per MIL-STD-202)
ELECTRICAL
Power Rating (watts)
Derated to 0 Load at
Rated Continuous Working Voltage (RCWV)
√
RC 1/4
RC 1/2
1/4 @ 70ºC
130ºC
PxR or 250V (whichever is less)
1/2 @ 70ºC
130ºC
PR or 350V (whichever is less)
Dielectric Withstand Voltage
Resistance Range
Tolerance
√
500V (325V@3.4”Hg)
1.0Ω - 5.6 meg.
±5% & ±10%
700V (450V@3.4”Hg)
1.0Ω - 20 meg.
±5% & ±10%
400 volts RMS
10,000 meg min.
700 volts RMS
10,000 meg min.
±5% typ. (1% to 7% max.)
±1% typ. (±2% max.)
-3% typ. (2% to -5% max.)
±4% typ. (1% to 6% max.)
±1% typ. (±2% max.)
-3% typ. (2% to -5% max.)
±1% max.
±2% max.
-0.5% to 2% typ. (±3% max.)
±1% max.
±1% max.
±2% max.
-0.5% to 2% typ. (±3% max.)
±1% max.
±0.5% typ. (±2% max.)
-.005%/V to -.032%/V
±0.5% typ. (±2% max.)
±0.5% typ. (±2% max.)
-.005%/V to -.032%/V
±0.5% typ. (±2% max.)
Maximum Pulse Voltage
Insulation Resistance
ENVIRONMENTAL
Moisture Resistance
Thermal Shock
Load Life @ 70ºC - 1,000 hrs.
Vibration (High-Frequency)
Shock (Specified Pulse)
Resistance to Soldering Heat
Terminal Strength
Low Temperature Operation
Voltage Coefficient (1K - 20 meg)
Short Time Overlaod
RESISTANCE TEMPERATURE CHARACTERISTICS
Maximum % resistance change from room
temperature (+25ºC) value.
Resistance Range
-55ºC
+105ºC
under 1K
1K to 9.1K
10K to 91K
100K to 910K
1 meg to 10 meg
+2.0 to +5.0
+5.0 to +9.0
+8.0 to +11.0
+10.0 to +14.0
+13.0 to +20.0
-4.0 to -2.0
-5.0 to -3.0
-7.0 to -5.0
-9.0 to -7.0
-14.0 to -9.0
DIMENSIONS
Inches (mm)
Feature
A - Lead Length (typ.)
B - Body Length
C - Lead Diameter
D - Body Diameter
RC 1/4
RC 1/2
1.102±.032 (28.0±0.80)
.248±.028 (6.30±0.70)
.024±.002 (0.60±0.05)
.094±.004 (2.40±0.10)
1.024±.032 (26.0±0.80)
.374+.032/-.028 (9.50+0.80/-0.70)
.027±.002 (0.7±0.05)
.142±.008 (3.60±0.20)
Part Numbering system
RC
1/4
5%
2K2
Type
Rated Power
Resistance tolerance
Nominal Resistance
RC
1/4W
1/2W
±5%
±10%
Megastar-Ohm
TR
Packaging
Code
Description
Code
2R2
2.2
OHMs
B
22R
22
OHMs
2K2
2.2X103 OHMs
22K
22X103 OHMs
20M
20X106 OHMs
TR
Description
Bulk
Tape & Reel
67
CARBON COMPOSITION RESISTORS
RC
RC 1/4, 1/2
n Ratings
Description
Rated Power at 70ºC/element
RC 1/4
RC 1/2
0.25W
0.5W
Derating Curve
-Rated Power (W) x Nominal Resistance (Ω) Vdc or RMS
Rated Voltage
Maximum Working Voltage
250V
Maximum Overload Voltage
Resistance
350V
400V
Tolerance
700V
J(±5%)
Range
K(10%)
2.2Ω ~5.6MΩ
Nominal Resistance
2.2Ω ~22MΩ
J(±20%):E24 Series
M(±20%):E6 Series
Operating Temperature Range
M(±20%)
K(±10%):E12 Series
-55ºC~+150ºC
-55ºC~+130ºC
222mg
422mg
Requirements
Test method JIS C 5202
Within specified tolerance
Clause 5.1
Unit Weight
n Characteristic Performance
Description
Resistance Value
Resistance
range
at -55ºC(%)
at +100ºC(%)
Resistance Temperature
Coefficient
R<=1kΩ
R<=10kΩ
R<=100kΩ
R<=1MΩ
R>1MΩ
+6.5~0
+10~0
+13~0
+15~0
+20~0
+1~-5
0~-6
0~7.5
0~-10
0~-15
Voltage Coefficient
Within ±0.035%/V
Clause 5.3
Measurement Method 1
Short Time Overload
Within ±2.5%
No major visible damage
Clause 5.5 Condition A
Rated voltage x2.5, 5seconds
Insulation Resistance
At least 1,000MΩ
Clause 5.6 Condition A
1/4W 100V 1 min., 1/2 W 500V 1 min.
Withstanding Voltage
No flashover, scorching or insulation
breakdown.
Clause 5.7 Condition A
Max. operating voltage x2, 1min.
Lead is not cut.
Terminal is not loose
Clause 6.1.2(1)
1/4W 10N(1.02kgf) 1/2W 25N(2.55kgf)
Clause 6.1.2(4) 5N(0.51kgf)
Resistance to Vibration
Within ±1%
No mechanical damage
Clause 6.3
10-55Hz 3 directions 2 hours each
Solder Heat Resistance
Within ±3%
No major damage visible
Clause 6.4
1/4W 300ºC, 1/2 W 350ºC
3mm from the body 3 seconds
Solderability
At least 90% of the dipping surface must be
covered by new solder
Clause 6.5
230ºC 2mm from the body 5 seconds
Temperature Cycle
Within ±2%
No mechanical damage
Clause 7.4 -55ºC/+85ºC for 5 cycles
Humidity
(Normal Condition)
Within ±3%. No major visible damage.
Markings legible
Clause 7.5
40ºC 95% RH 240 hours
Load Life in Moisture
1/4W within ±5%, 1/2W within ±8%,
Clause 7.9
Rated voltage 1.5 hrs. “ON” 0.5 hrs “OFF”
40ºC 95% RH for 500 hours
Load Life
1/4W within ±6%, 1/2W within ±8%,
Clause 7.10
Rated voltage 1.5 hrs. “ON” 0.5hrs. “OFF”
70ºC for 1,000 hrs.
Terminal Strength
68
Pulling
Twist
No major visible damage. Markings legible
No major visible damage. Markings legible
Clause 5.2 Condition A
Test temperature
+20/-15/-55/+20/
+60/+100ºC
Megastar-Ohm
METAL FILM FIXED RESISTORS
RN, RNM
Standard (RN) & Miniature (RNM)
INTRODUCTION
The MEGASTAR-OHM RN series Metal Film Resistors are manufactured using a vacuum sputtering system to deposit multiple
layers of mixed metals and passivative materials onto a carefully treated high grade ceramic subsrtate, the resistors are coated
with layers of light-blue lacquer.
The MEGASTAR-OHM resistors, RN series encompasses an unusually broad selection of power ratings (1/8W, 1/4W, 1/2W,
1W, 2W, at 70ºC), tolerance (±0.1%, 0.25%, 0.5%, 1%) and temperature coefficient (±15ppm/ºC, 25ppm/ºC, 50ppm/ºC,
100ppm/ºC) in all their combinations with full MIL-R-10509 performance.
DIMENSIONS: (mm)
General Specifications
Internal
Code
MIL
R12
RN-50
R16
Style
RN
Power
50 Rating (W)
Max
RN Working
50
Voltage
Max
RNOverload
50
Voltage
Dimension (mm)
Type
RN
70%
50
RN
125ºC
50
RN
70%
50
RN
125ºC
50
RN
70%
50
RN
125ºC
50
RNL 50
RND50
RNH50
d±0.02
RN 50
RN 1/8
0.125W
RN 50
RN
0.05W
50
RN
20050
RN
15050
RN
40050
RN
30050
3.2±0.2
RN 50
1.5±0.2
RN 50
28±1.0
RN 50
RN
0.4850
RN-50
RN 1/6
0.125W
RN 50
RN
0.05W
50
RN
20050
RN
15050
RN
40050
RN
30050
3.2±0.2
RN 50
1.5±0.2
RN 50
28±1.0
RN 50
RN
0.4850
R18
RN-55
RNM 1/4
RN
0.25W
55
0.125W
RN 55
RN
25055
RN
20055
RN
50055
RN
40055
3.2±0.2
RN 55
1.5±0.2
RN 55
28±1.0
RN 55
RN
0.4855
R25
RN-55
RN 1/4
RN
0.25W
55
RN
0.1W
55
RN
25055
RN
20055
RN
50055
RN
40055
6.0±0.3
RN 55
2.3±0.3
RN 55
28±1.0
RN 55
RN
0.6055
R33
RN-60
RNM 1/2
RN
0.5W
60
RN
0.25W
60
RN
35060
RN
25060
RN
70060
RN
50060
6.0±0.5
RN 60
2.3±0.3
RN 60
28±1.0
RN 60
RN
0.6060
R50
RN-60
RN 1/2
RN
0.5W
60
0.125W
RN 60
RN
35060
RN
25060
RN
70060
RN
50060
9.0±0.5
RN 60
3.0±0.5
RN 60
28±1.0
RN 60
RN
0.7060
RN 1
RN-65
RN 1
RN
1W65
RN
0.25W
65
RN
50065
RN
30065
RN
1000
65
RN
60065
11±1.0
RN 65
4.0±0.5
RN 65
35±3.0
RN 65
RN
0.8065
RN 2
RN-70
RN 2
RN
2W70
RN
0.5W
70
RN
50070
RN
35070
RN
1000
70
RN
70070
15±1.0
RN 70
5.0±0.5
RN 70
35±3.0
RN 70
RN
0.8070
Part Numbering system
RN
1/4
1%
2K2
TR
Type
Rated Power
Resistance tolerance
Nominal Resistance
Packaging
RN
RNM
1/8W
2W
Megastar-Ohm
±0.1%
±0.25%
±0.5%
±1%
± 2%
± 5%
Code
Code
Description
2R21
2.21
OHMs
22R0
22.0
OHMs
2K21
2.21X103
OHMs
22K1
22.1X103
OHMs
22M1
22.1X106
OHMs
B
TR
Description
Bulk
Tape & Reel
TB
Tape & Box
PATR
Avisert T/R
PNTR Panasert T/R
69
METAL FILM FIXED RESISTORS
RN, RNM
Standard (RN) & Miniature (RNM)
Resistance Range
High Frequency Characteristics (Typical)
MIL Style
RN1/8
RN-50
±1%
±0.5%
±0.25
±0.1, 0.01%
49.9Ω -499KΩ
49.9Ω -499KΩ
100Ω -100KΩ
100Ω -100KΩ
1Ω -22M1Ω
RN1/4
RNM1/4
RN-55
±1%
±0.5%
±0.25
±0.1, 0.01%
10Ω -511KΩ
30Ω -511KΩ
30Ω -330KΩ
30Ω -300KΩ
1Ω -22M1Ω
RN-60
±1%
±0.5%
±0.25
±0.1, 0.01%
10Ω -1MΩ
49.9Ω -1MΩ
100Ω -511KΩ
100Ω -330KΩ
1Ω -22M1Ω
RN1
RN-65
±1%
±0.5%
±0.25
±0.1, 0.01%
51.1Ω -1MΩ
51.1Ω -1MΩ
100Ω -511KΩ
100Ω -330KΩ
1Ω -22M1Ω
RN2
RN-70
±1%
±0.5%
±0.25
±0.1, 0.01%
51.1Ω -1MΩ
51.1Ω -1MΩ
100Ω -511KΩ
100Ω -330KΩ
1Ω -22M1Ω
RN1/2
RNM1/2
Tolerance
TC ±50ppm
100ppm
Style
TC ±225ppm/ºC
Remarks
Other resistance
values available
upon request.
(up to 34MΩ)
Current Noise (Typical)
FEATURES
DIN Style:
DIN-44061
0204, 0207, 0309, 0411, 0617
MIL Style:
MIL-R-10509F (Char. D&C)
RN-50, RN-55, RN-60, RN-65, RN-70
Power Rating:
1/8W, 1/4W, 1/2W, 1W, 2W (at 70ºC)
1/20W, 1/10W, 1/8W, 1/4W, 1/2W
(at 125ºC)
Resistance Tolerance:
±0.01%, ±0.1%, ±0.25%, ±0.5%, ±1%
Power Derating Curve
Temperature Coefficient
±15ppm/ºC, ±25ppm/ºC, ±50ppm/ºC,
±100ppm/ºC,
For resistor operated in ambient temperature above
70°C, power rating must be derated in accordance
with the curve below.
Performance Specifications Comparison
RN series % change in resistance (³)
Test
1. Temperature cycling, -65ºC to +150ºC
2. Low temperature operation , -65ºC
3. Short time overload
4. Terminal strength, 5lb. pull
5. Reisitance to soldering heat, +350ºC
6. Moisture resistance, MIL STD 202
7. Life 1000 hrs (rated power)
8. Shock, 50G, 11ms
9. Vibration-high frequency, 10-2000Hz
10. Insulation resistance
11. Failure rate
70
(
(%)
(%)
(%)
(%)
(%)
(%)
(%)
%)
(%)
RN1/8
RN1/4
RN1/2
RN1
RN2
±0.25
±0.25
±0.25
±0.20
±0.10
±0.50
±0.50
±0.25
±0.25
>=1010Ω
<10-8/h
±0.25
±0.25
±0.20
±0.20
±0.10
±0.50
±0.50
±0.20
±0.20
>=1010Ω
<10-8/h
±0.25
±0.25
±0.20
±0.20
±0.10
±0.50
±0.50
±0.20
±0.20
>=1010Ω
<10-8/h
±0.25
±0.25
±0.25
±0.15
±0.10
±0.50
±0.50
±0.15
±0.20
>=1010Ω
<10-8/h
±0.25
±0.25
±0.20
±0.15
±0.10
±0.50
±0.50
±0.15
±0.20
>=1010Ω
<10-8/h
MIL-R-22684
Style RL
Requirement
MIL-R-10509
Chart C,E
Requirement
<=1.00
<=0.50
<=0.50
<=0.50
<=0.50
<=0.50
<=2.00
<=0.50
<=0.50
>=109Ω
<=0.25
<=0.25
<=0.25
<=0.20
<=0.10
<=0.50
<=0.50
<=0.25
<=0.25
>=109Ω
Megastar-Ohm
M E TAL FILM FIXED RESISTO R S
FMF
Flame-proof T y p e
FMF 1/8, 1/4, 1/2, 1, 2
INTRODUCTION
Dimensions
M E G A S TAR-OHM series flame-proof type Metal Film
Resistors are manufactured by vacuum deposit metal film
on high thermal conductivity ceramic rods and are coated
with layers of light-blue color flame-proof lacquer. These
resistors meet overload tests in accordance with UL
specification #1412 without producing a fire hazard. (UL1412 is the standard for fusing resistors and temperaturelimited resistors)
This FMF flame-proof metal film resistor is designed to
replace the metal oxide resistors and low power wire
wound resistors when flame-proof and small size is
needed.
FEATURES
Flame-proof Coating ......................................UL-1412
Power Rating ..............................1/4W, 1/2W, 1W, 2W
Resistance Tolerance.........................–1%, –2%, –5%
T C R................................................–50ppm, –100ppm
GeneralSpecifications
Power Rating
(W)
Type
70°C
Max Working
Voltage
Dimensions (mm)
125 ° C
Max Overload
Voltage
H(MIN)
d
70 °C
125 °C
27
0.46±0.02
200
150
400
2.3±0.2
27
0.58±0.02
250
200
500
400
9.0±1
3.5±0.5
27
0.65±0.02
350
250
700
500
12±1.0
4.5±0.5
27
0.80±0.03
500
300
1000
600
5.5±0.5
27
0.80±0.03
500
350
1000
700
L
FMF
0.125W
0.05W
3.7±0.4
FMF
0.25W
0.1W
6.5±0.5
FMF
0.50W
0.125W
FMF
1W
0.25W
FMF
2W
0.5W
16±1.0
D
1.5±0.2
70 °C
125 °C
300
P a r t Numbering system
FMF
1/4
5%
2K2
TR
Type
Rated Power (@70°C)
Resistance tolerance
Nominal Resistance
Packaging
FMF
1/8W
±5%
2W
±2%
±1%
Megastar-Ohm
Code
Description
Code
Description
2R2
2.2
OHMs
B
22R
22
OHMs
TR
Tape & Reel
2K2
2.2X103
OHMs
TB
Tape & Box
22K
22X10
3
OHMs
PAT R
Avisert T/R
22M
22X106
OHMs
P N T R Panasert T/R
Bulk
71
METAL FILM FIXED RESISTORS
FMF
Characteristics
Specification
FMF
Test Method
Flame-proof Type
(All resistance measurements should
be.performed after stabilisation or
conditioning periods)
72
DC RESISTANCE
Within specified tolerance
MIL-STD-202
Method 303
TEMPERATURE
COEFFICIENT
As buyer requested
±25ppm/ºC ± 100ppm/ºC
±25ppm/ºC ± 100ppm/ºC
MIL-STD-202
Method 304
DIELECTRIC
STRENGTH
No flashover or change
1/8W 300V 1 minute
1/4W 500V 1 minute
1/2W 700V 1 minute
1,2W 750V 1 minute
INSULATION
RESISTANCE
At least 1,000MΩ
CURRENT NOISE
TEST
Below 10KΩ below 0.05µV/V
10KΩ ~below 0.1µV/V
below 1M7 below 0.2µV/V
MIL-STD-202
Method 308
CURRENT NOISE
TEST
Below 10KΩ below 0.05µV/V
10KΩ ~below 0.1µV/V
below 1M7 below 0.2µV/V
MIL-STD-202
Method 308
VIBRATION
³R within ±(0.25% + 0.05Ω )
MIL-STD-202
Method 301
10~HZ
X.Y.Z. 3 directions
2 hours each
TERMINAL
STRENGTH
Lead is not broken or loose
MIL-STD-202
Method 211
RESISTANCE TO
SOLDERING HEAT
³R within ±(0.25% + 0.05Ω )
MIL-STD-202
Method 210
350ºC, 3±0.05 sec.
SOLDERABILITY
At least 95% coverage
MIL-STD-202
Method 208
230ºC, 5 sec.
THERMAL
SHOCK
³R within ±(0.5% + 0.05Ω )
MIL-STD-202
Method 207
-55%C~+155ºC
5 cycles
SHORT TIME
OVERLOAD
³R within ±(0.05% + 0.05%Ω )
MIL-R-10509
Para, 4,6,6,
2.5 times rated working voltage
5 sec.
HUMIDITY
³R with ±(1% + 0.05Ω )
NO mechanical damage
MIL-STD-202
Method 103
40ºC, RH95%
500
LOW TEMPERATURE
OPERATION
³R within ±(0.5% + 0.05Ω )
MIL-R-10509
Para, 4,6,5,
rated working voltage at -65%C
45 minutes
LOAD
LIFE
³R within ±(1% + 0.05Ω )
MIL-STD-202
Method 108
Rated working voltage 1.5 hrs. ON .5 hrs.
OFF for total of 1,000 hrs.
RESISTANCE TO
SOLVENT
No bands legible
No mechanical damage
MIL-STD-202
Method 215
MIL-STD-202
Method 301
MIL-STD-202
Method 302
100V 1 minute
Megastar-Ohm
METAL FILM FIXED RESISTORS
FMF
FMF
Flame-proof Type
Characteristics
Requirements
Characteristics
Test Method
Flame resistance
Non-Combustibility
MIL-STD-202 Method 111
JIS C 5202 7.12
EIAJ-RC 2658 5.1
Will not burn continuously for more than
5 seconds
Overload burning resistance
Will not fume under the overload of less than 5 times
of the rated power.
The volume of fumes emitted under the overload of
more than 5 times of rated power is less than that of
stilled fumes emitted by one cigarette.
During the test the flame height will not exceed 3mm
and the burning does not continue for more than 3
seconds.
Performance Specifications Comparison
FMF series % change in resistance (³R)
FMF1/8
FMF1/4
FMF1/2
FMF1
FMF2
MIL-R-22684
Style RL
Requirement
±0.50
±0.50
±0.25
±0.20
±0.10
±1.00
±1.00
±0.25
±0.25
±0.50
±0.50
±0.25
±0.20
±0.10
±1.00
±1.00
±0.25
±0.25
±0.50
±0.50
±0.25
±0.20
±0.10
±1.00
±1.00
±0.25
±0.25
±0.50
±0.50
±0.25
±0.20
±0.10
±1.00
±1.00
±0.25
±0.25
±0.50
±0.50
±0.25
±0.20
±0.10
±1.00
±1.00
±0.25
±0.25
1.00
0.50
0.50
0.50
0.50
1.50
2.00
0.50
0.50
Test
1. Temperature cycling, -65ºC to +150ºC
2. Low temperature operation , -65ºC
3. Short time overload
4. Terminal strength, 5lb. pull
5. Reisitance to soldering heat, +350ºC
6. Moisture resistance, MIL STD 202
7. Life 1000 hrs (rated power)
8. Shock, 50G, 11ms
9. Vibration-high frequency, 10-2000Hz
Megastar-Ohm
(
(%)
(%)
(%)
(%)
(%)
(%)
(%)
%)
(%)
MIL-R-10509
Style RN
Requirement
0.50
0.50
0.50
0.20
0.50
1.50
1.00
0.50
0.50
73
METAL FILM FIXED RESISTORS
FM0204, FM0207
Professional Series
FM0204, FM0207, 5%
Miniature Type
Dimensions
INTRODUCTION
1. MEGASTAR-OHM miniature size resistors for saving PCB
assembly.
2. Manufactured by high vacuum sputtering deposit metal
film on high aluminum content ceramic rods.
3. Superior electrical performance and cost comparable to
conventional sizes.
4. Standard tolerance: ±5%
5. The 0.6 watts meet a severe overload test in accordance
with UL specification #1412* without fire hazard.
* UL-1412 is the standard for fusing resistors
and temperature-limited resistors.
General Specifications
Type
Power Rating (W)
70ºC
Tolerance
L
D
H(MIN)
d
Max Working
Voltage
Max Overload
Voltage
Resistance Range
FM0204
FM0207
0.4W
0.6W
5%
5%
3.7±0.4
6.5±0.5
1.5±0.2
2.3±0.2
27
27
0.45±0.2
0.56±0.2
200V
250V
350V
500V
E24
Derating Curve
Part Numbering System
FM0207
5%
2K20
TR
Type
Tolerance
Nominal Resistance
Packaging
FM0204
FM0207
±5%
74
Code
Description
Code
Description
1R00
1.0 Ω
B
Bulk
200R
200 Ω
TR
Tape & Reel
10K0
10.0K Ω
Megastar-Ohm
METAL FILM FIXED RESISTORS
MRS16S, MRS25
Professional Series
MRS16S, MRS25, 0.1%, 0.5%, 1.0%
Miniature Type
INTRODUCTION
Dimensions
1. MEGASTAR-OHM miniature size resistors for saving PCB
assembly.
2. Manufactured by high vacuum sputtering deposit metal
film on high aluminum content ceramic rods.
3. Superior electrical performance and cost comparable to
conventional sizes.
4. Standard tolerance: ±1%
5. The 0.6 watts meet a severe overload test in accordance
with UL specification #1412* without fire hazard.
* UL-1412 is the standard for fusingresistors
and temperature-limited resistors.
General Specifications
Type
Power Rating (W)
70ºC
Tolerance
L
D
H(MIN)
d
Max Working
Voltage
Max Overload
Voltage
Resistance
Range
MRS16S
MRS25
0.4W
0.6W
0.1%
0.5%
1.0%
3.7±0.4
6.5±0.5
1.5±0.2
2.3±0.2
27
27
0.45±0.2
0.56±0.2
200V
250V
350V
500V
E96
Derating Curve
Part Numbering System
MRS25
1002
F
T
Type
Nominal Resistance
Tolerance
Packaging
MRS16S
MRS25
Code
Description
1002
10.0 KΩ
10R0
10.0 KΩ
4 Digits
3 first significant digits plus
multiplier
Megastar-Ohm
B
±0.1%
D
±0.5%
F
±1.0%
Code
Description
B
Bulk
T
Tape & Reel
75
METAL FILM FIXED RESISTORS
(Miniature Type)
Professional Series
FM0204, FM0207, 5%
MRS16S, MRS25, 0.1%, 0.5%, 1.0%
CHARACTERISTICS
Requirements
Characteristics
Remarks
Temperature
Coefficient
±50ppm
10-6/K
MIL-STD-202
Metrob 304
Thermal Resistance
140
Life Stability
At 70ºC
1000 Hr. Max.
Resistance Change
K Most Umax. 1.5 hr ON
0.5 hr OFF
0.5%
Dielectric
Withstanding Voltage
300 Vr.m.s. for 0.4W
500 Vr.m.s. for 0.6W
Insulation Resistance
>103MΩ
100VDC
Damp Heat
Steady State
±0.5%
56 days at 40ºC and 93% relative
humidity at a voltage of 0.1 times
rated voltage. Max 16 volts.
Short-time Overload
³R±0.25%
Moisture Resistance
Temperature Cycling
Low Temperature
Operation
Vibration
2.5 times rated voltage, at most 2
times limiting element voltage (U max)
±0.5%
Resistance to
Soldering Heat
±
±0.25%
350±5ºC to 6mm distance from the
resistance body in 3 sec.
±0.5%
-65ºC to +155ºC
±0.25%
High frequency, 10-500Hz
0.25%
Current Noise
up to 1MΩ<=0.5
-65ºC
>95% coverage
Resistance to Solvents
No failure to top coating
and color code
Failure Rate
±0.25%
<
-5dB
µV
V
Solderability
Terminal Strength
76
K
W
d
ipping in 235ºC solder
bath for 2.5 sec.
tensile, bending and torque
10-9/H
Megastar-Ohm
HIGH RESISTANCE METAL (GLAZE) RESISTORS
GMR
GMR 1/6, 1/4, 1/2, 1, 2
DERATING CURVE
•High Resistance Values
•Tighter Tolerance & T.C. available
•Temperature Coefficient of ±100ppm/ºC
•E96 values for 1%
•E24 values for 5%
•Pulse voltage is under standard waveform of 1x40µs
•Tape & Reel packaging per RS-296
PERFORMANCE CHARACTERISTICS
(Tested per MIL-R-22684 Rev. C)
ELECTRICAL
GMR 1/6
GMR 1/4
GMR 1/2
GMR 1
GMR 2
Power Rating (watts)
Derated to 0 Load at
Maximum Working Voltage
1/6 @ 70ºC
125ºC
300V
1/4 @ 70ºC
125ºC
500V
1/2 @ 70ºC
125ºC
1000V
1 @ 70ºC
125ºC
2000V
2 @ 70ºC
125ºC
3000V
Operating Temperature Range
Resistance Range
Tolerance
-30ºC~+125ºC
100K - 500M
±1% & ±5%
-30ºC~+125ºC
100K - 1000M
±1% & ±5%
-30ºC~+125ºC
100K - 10,000M
±1% & ±5%
-30ºC~+125ºC
100K - 10,000M
±1% & ±5%
-30ºC~+125ºC
100K - 10,000M
±1% & ±5%
Maximum Pulse Voltage
Insulation Resistance, Dry
1000V
10,000 meg min.
1250V
10,000 meg min.
2500V
10,000 meg min.
5000V
10,000 meg min.
7500V
10,000 meg min.
ENVIRONMENTAL (Operating Temperature Range: -30ºC~+125ºC
Moisture Resistance
Thermal Shock
Load Life @ 70ºC - 1,000 hrs.
±5%
±3%
±5%
±5%
±3%
±5%
±5%
±3%
±5%
±5%
±3%
±5%
±5%
±3%
±5%
Resistance to Soldering Heat
Short Time Overload
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
DIMENSIONS
Feature
A - Lead Length (typ.)
B - Body Length
C - Lead Diameter
D - Body Diameter
Inches (mm)
GMR 1/6
GMR 1/4
GMR 1/2
GMR 1
GMR 2
1.18±.12 (30.0±3.0)
.13±.01 (3.3±0.2)
.020±.002 (0.50±0.05)
.07±.01 (1.7±0.2)
1.18±.12 (30.0±3.0)
.25±.02 (6.3±0.5)
.024±.002 (0.60±0.05)
.09±.02 (2.3±0.5)
1.18±.12 (30.0±3.0)
.35±.02 (9.0±0.5)
.024±.002 (0.60±0.05)
.14±.02 (3.5±0.5)
1.18±.12 (30.0±3.0)
.43±.04 (11.0±1.0)
.031±.002 (0.80±0.05)
.16±.02 (4.0±0.5)
1.50±.12 (38.0±3.0)
.59±.04 (15.0±1.0)
.031±.002 (0.80±0.05)
.24±.04 (6.0±1.0)
Part Numbering system
GMR
1/6
5%
100K
Type
Rated Power
Resistance tolerance
Nominal Resistance
GMR
±1%
1/6W
±5%
2W
Packaging
Code
Description
100K
100X103
Ω
B
500M
500X106
Ω
TR
1000M
1000X106
Ω
10,000X106
Ω
10,000M
Megastar-Ohm
TR
Code
Description
Bulk
Tape & Reel
77
PULSE METAL (GLAZE) RESISTORS
GMP
GMP 1/2
•High Resistance with stability
•Withstands high voltage
•Temperature Coefficient of ±100ppm/ºC
•E24 standard values available
•Tape & Reel packaging per RS-296
PERFORMANCE CHARACTERISTICS
DERATING CURVE
ELECTRICAL
GMP 1/2
Power Rating (watts)
Derated to 0 Load at
Maximum Working Voltage
1/2 @ 70ºC
125ºC
1000V
Operating Temperature Range
Resistance Range
Tolerance
-30ºC~+125ºC
.33Ω - 33M
±20%
Maximum Overload Voltage
Maximum Pulse Voltage
Insulation Resistance, Dry
2000V
3000V
10,000 meg min.
ENVIRONMENTAL (Operating Temp. Range: -30ºC~+125ºC)
Moisture Resistance
Thermal Shock
Load Life @ 70ºC - 1,000 hrs.
±5%
±3%
±5%
Resistance to Soldering Heat
Short Time Overload
±2%
±2%
DIMENSIONS
PULSE CHARACTERISTICS
5KV
Applied Voltage (AC)
1 sec. ON
1 sec. OFF
5 cycles
Pulse Test
Resistance Change
±5% max.
Inches (mm)
Feature
GMP 1/2
A - Lead Length (typ.)
B - Body Length
C - Lead Diameter
D - Body Diameter
1.18±.12 (30.0±3.0)
.35±.02 (9.0±0.5)
.024±.002 (0.60±0.05)
.14±.02 (3.5±0.5)
Part Numbering system
78
GMP
1/2
Type
Rated Power
GMP
1/2W
20%
Resistance tolerance
±20%
Code
100K
TR
Nominal Resistance
Packaging
Description
Code
R33
0.33
Ω
B
1M
1X106
Ω
TR
33M
33X106
Ω
Description
Bulk
Tape & Reel
Megastar-Ohm
METAL OXIDE RESISTORS
RSF, RSS
RSF, RSS
ELECTRICAL SPECIFICATIONS
All measurements are taken at +25º at 1KHz and 65% relative humidity, unless otherwise stated.
FEATURES
INTRODUCTION
RSF Series is a group of electric power type highly reliable
fixed resistors with special metal oxide film
thermochemically burned on the high heat conductive base
material. They include those of flame-resisting coating type
and nonflammable coating type and are of uniform quality
produced through the most modern production and quality
control system. They are most reliable products easily used
for various kinds of electronic devices and instruments.
RSS is a group of small-sized metal oxide film resistor,
apply high aluminum content ceramic cores with
performance for compact sizes.
• Low cost, prompt delivery.
• High power-to-size ratio for significant space savings.
• Excellent long-term stability.
• Complete flameproof construction.
• High surge/overload capability.
• Controlled temperature coefficient.
• Non-inductive design.
• Wide resistance range.
• Standard tolerance: ±1%, ±2%, ±5%
• Coating and marking resist Trichlorethelyne, and
other cleaning agents.
• Improved stability, dissipations, TCR available.
• 1/4 - 3W apply color code, 4 - 7W apply graphic marking.
DESCRIPTION
MEGASTAR-OHM Metal Oxide Resistors offer excellent performance in applications where stability and uniformity of
characteristics are desired. They provide lower cost alternatives to Carbon Composition Resistors and General Purpose Metal
Films. Metal Oxides also can replace many lower power General Purpose wirewound applications, saving both money and time,
with shorter delivery cycles. These Metal Oxides meet overload tests in accordance with UL specification #1412 without
producing a fire hazard. (UL #1412 is the industry standard for fusing resistors and temperature limited resistors.) These Metal
Oxides withstand solvents test in accordance with article MIL-STD-202E wothout producing mechanical or electrical damage.
Part Numbering system
RSF
1
5%
2K2
TR
Type
Rated Power
Resistance tolerance
Nominal Resistance
Packaging
RSF
RSS
1/4W
±5%
10W
±2%
±1%
Code
Description
Code
Description
2R2
2.2 OHMs
B
Bulk
22R
22 OHMs
TR
Tape & Reel
2K2
2.2x10 OHMs
MF
Forms
22K
22x10 OHMs
MK
Forms
22M
22x106 OHMs
FK
Forms
3
3
PATR
Avisert T/R
PNTR Panasert T/R
Megastar-Ohm
79
METAL OXIDE RESISTORS
RSF RSS
RSF, RSS
Dimensions
GENERAL SPECIFICATIONS
Type
Dimensions
Resistance Range
Max.
Max.
Working V. Overload V.
RSS
RSF
L
D
d
H (MIN)
±5% (J)
1W
1/2W
9±1
3.5±0.5
.65±.02
25
300V
600V
0.1Ω -1MΩ
2W
1W
12±1
4.5±0.5
0.8±.03
27
350V
700V
0.1Ω -1MΩ
3W
2W
16±1
5.5±0.5
0.8±.03
27
350V
700V
0.1Ω -1MΩ
5W
3W
25±1
8.5±0.5
0.8±.03
27
500V
1000V
0.5Ω -1MΩ
6W
4W
32±1
8.5±0.5
0.8±.03
27
500V
1000V
10Ω -1Ω
7W
5W
41±1
8.5±0.5
0.8±.03
27
750V
1000V
10Ω -150KΩ
10W
7W
53±1
8.5±0.5
0.8±.03
27
750V
1000V
10Ω -150KΩ
CHARACTERISTICS
Requirements
Performance
Operating Temp. Range
Test Method
JIS-C-5202
MIL-STD-202
-55ºC ~ +200ºC
------------
------------
Temp. Coefficient (ppm/ºC)
±350*
5.2
Method 304
Short Time Overload
³Rmax <= ±(1% + 0.05Ω )
5.5-A
------------
Resistance to Soldering Heat
³Rmax <= ±(1% + 0.05Ω )
6.4. 350ºC 3 sec
Method 210
Temp. Cycling
³Rmax <= ±(1% + 0.05Ω )
7.4. -55ºC/85ºC, 5 cycles
Method 107
Moisture Resistance
³Rmax <= ±5%
7.9 95%RH on-off 1,000hrs.
Method 106
Load Life
³Rmax <= ±5%
7.10 70ºC on-off 1,000hrs.
Method 108
Dielectric Withstanding Voltage
³Rmax <= ±(.5% + 0.05Ω )
5.7-A
Method 301
Insulation Resistance
>104MΩ
5.6-A
------------
Non-Combustibility
The resistor shall withstand Overload test in accordance with Article UL 492.2.13
without causing a fire hazard.
*NOTE: TCR±200ppm is also available; consult the factory.
80
Megastar-Ohm
METAL OXIDE RESISTORS
RSF, RSS
RSF, RSS
CURRENT NOISE
TEMPERATURE RISE
SURFACE TEMP. RISE
DERATING CURVE
PACKAGING STYLES UPON REQUEST
Megastar-Ohm
81
FUSIBLE METAL FILM RESISTORS
FR
FR
Flame-proof Type
INTRODUCTION
MEGASTAR-OHM FR Series is a low cost type resistor
that provides circuit protection from overload or
component failure. The resistor will be opened quickly
under continuous load and protects circuit board from
damage and fire hazard. Uniform in fusing time.
Noncombustible insulating coat, solvent proof and
excellent application in high temperature.
Dimensions
General Specifications
Type
Max Working
Voltage
Dielectric
Withstanding Voltage
0.10Ω -100KΩ
250V
300V
27
0.22Ω -100KΩ
250V
300V
.65±.02
27
0.27Ω -100KΩ
300V
350V
4.0±0.2
.65±.02
25
0.39Ω -100KΩ
300V
500V
11±0.5
4.5±0.2
.78±.02
27
0.47Ω -100KΩ
350V
500V
15±0.5
5.5±0.2
.78±.02
27
0.47Ω -100KΩ
500V
500V
Power Rating
L
D
d
H(MIN) Resistance Range
1/4W
6.5±0.5
2.3±0.2
.56±.02
27
1/2W
6.5±0.5
2.3±0.2
.56±.02
3/4W
9±0.5
3.0±0.2
1W
9±0.5
2W
3W
FR
NOTE: 1. Max overload voltage is twice the Max working voltage
2. Tolerance will be ±10% for values lower than 0.5 Ohm
Condition
Spec.
-40ºC ~ 240ºC
-30ºC ~ 150ºC
4 times the rated wattage for 5 seconds
500V megger
-30ºC ~ 85ºC for 5 cycles
25ºC on-off cycle 1,000 hrs.
40ºC 95% RH on-off cycle 1,000 hrs.
270ºC for 3 seconds
16 times of rated wattage for 5 min.
±200 ppm/ºC
±2%
1,000 MΩ
±1%
±5%
±5%
±1%
not flamed
Rated Load (%)
Characteristics
Operating Temperature
Resistance Temp. coefficient
Short-time Overload
Insulation Resistance
Temp. cycle
Load Life
Moisture-proof Load Life
Solder Pot
Incombustibility
Ambient Temperature (ºC)
* Total resistance change: (³R%+0.05Ω )
Part Numbering system
FR
1/4
5%
2K2
TR
Type
Rated Power
Resistance tolerance
Nominal Resistance
Packaging
1/4W
±5%
FR
3W
82
±2%
Code
Description
Code
0R24
.24
OHMs
B
22R
22
Description
Bulk
OHMs
TR
Tape & Reel
2K2
2.2X10
3
OHMs
PATR
Avisert T/R
22K
22X103
OHMs
PNTR
Panasert T/R
100K
100X103
OHMs
Megastar-Ohm
FUSIBLE METAL FILM RESISTORS
FKN, FSQ
FKN, FSQ
Flame-proof Type
FUSIBLE WIRE WOUND TYPE FKN, FSQ SERIES
FKN
FSQ
General Specifications
Dimensions (mm)
Power
Rating
FSQ
0.1Ω -72Ω
500V
L±1.5
D±1
H(MIN)
d±0.05
1W
9
4.5
25
0.65
2W
11
5.0
27
0.8
0.1Ω -60Ω
500V
3W
13
5.5
27
0.8
0.1Ω -100Ω
500V
4W
17
6.5
27
0.8
0.2Ω -200Ω
500V
5W
19
6..5
27
0.8
0.3Ω -250Ω
500V
2W
18
7
7
27
0.65
0.1Ω -22Ω
1000V
3W
22
8
8
27
0.8
0.1Ω -120Ω
1000V
5W
22
9
10
27
0.8
0.2Ω -120Ω
1000V
7W
35
9
10
27
0.8
0.3Ω -250Ω
1000V
10W
48
9
10
27
0.8
0.3Ω -500Ω
1000V
Characteristics
Operating Temperature
Resistance Temp. coefficient
Short-time Overload
Insulation Resistance
Temp. cycle
Load Life
Moisture-proof Load Life
Solder Pot
Incombustibility
W±0.5
Dielectric
Withstanding
Voltage
Condition
Spec.
-55ºC ~ 275ºC
-30ºC ~ 150ºC
2.5 times of rated voltage for 5 seconds
500V megger
-30ºC ~ 85ºC for 5 cycles
70ºC on-off cycle 1,000 hrs.
40ºC 95% RH on-off cycle 1,000 hrs.
270ºC for 3 seconds
16 times of rated wattage for 5 min.
±300 ppm/ºC
±2%
1,000 MΩ
±1%
±5%
±5%
±1%
not flamed
Rated Load (%)
FKN
h±0.5
Resistsance
Range
Ambient Temperature (ºC)
* Total resistance change: (³R%+0.05Ω )
Part Numbering system
FKN
1
5%
OR24
TR
Type
Rated Power
Resistance tolerance
Nominal Resistance
Packaging
FKN
FSQ
1W
±5%
10W
Megastar-Ohm
±2%
Code
Description
Code
0R24
.24
OHMs
B
OR1
0.1
OHMs
TR
Tape & Reel
2R2
2.2
OHMs
PATR
Avisert T/R
22R
22
OHMs
PNTR
Panasert T/R
250R
250
OHMs
Description
Bulk
83
WIREWOUND RESISTORS
KNP, NKNP
Flame-proof Type
KNP (Standard type) and NKNP (Non-inductive type up to 27Ω max.)
FEATURES
INTRODUCTION
(KNP) type is to wind the resistance wire on a alkaliless
ceramic basic, coated with a non-corrosive and high
insulating heat proof material.
1. Super heat dissipation
2. Small linear temperature coefficient.
3. Instant overload capability.
4. Low noise figure and without annual shift on resistance
value.
• The MEGASTAR-OHM resistor is fabricated using a
suitable fiberglass or ceramic core with the resistance
wire securely crimped to the terminals.
• Comparatively smaller in size that other resistors.
• Electrical and mechanical stability and high reliability.
• Tolerance of 0.1%, 0.5%, 1%, 5%, 10% are standard.
• TC<5ppm/ºC, 10ppm, 25ppm, 50ppm, (Decade Resistor)
• Other OHMIC values available upon request.
General Specifications
Dimensions
Rated
Watts
D±0.5mm
L±1.5mm
H (MIN)
d±0.05
KNP-1/2
1/2W
3.5
9
27
0.60
0.01-47Ω
KNP-1S
1W mini
3.5
9
27
0.80
0.01-150Ω
KNP-1
1W
4.0
11
27
*0.8
0.01-150Ω
KNP-2S
2W mini
4.0
11
27
0.8
0.01-200Ω
KNP-2
2W
5.5
15
27
0.8
0.01-200Ω
KNP-3
3W
5.5
15
27
0.8
0.01-400Ω
KNP-5
5W
6.5
18
27
0.8
0.01-1K
KNP-7
7W
8.5
25
27
0.8
0.1-1K
KNP-8
8W
8.5
40
27
0.8
0.1-2K
KNP-10
10W
8.5
53
27
0.8
0.1-2K
Type
Resistance Range (Ω)
Characteristics
Resistance Temp. coefficient
Short-time Overload
Rate Load
Voltage Durability
Insulation Resistance
Temp. Cycle
Load Life
Moisture-proof Load Life
Incombustibility
Condition
Spec.
-30ºC ~ 200ºC
5 times of rated wattage for 5 seconds
Rate watt 30 min.
500V AC 1 min.
500 megger
-30ºC ~ 85ºC 5 cyles
70ºC on-off cycle 1,000 hrs.
40ºC 95% RH on-off cycle 500 hrs.
6 times of rated wattage for 5 min.
Part Numbering system
1
KNP
±300 ppm/ºC
±2%
±1%
not changed
500MΩ
±1%
±5%
±3%
not flamed
5%
2K2
TR
Nominal Resistance
Packaging
Type
Rated Power
Resistance tolerance
KNP
NKNP
1/2W
±10%
10W
±5%
±1%
±0.5%
Code
Description
Code
R01
0.01
OHMs
B
2R2
2.2
OHMs
TR
22R
22
OHMs
2K2
2.2x103
OHMs
Description
Bulk
Tape & Reel
±0.1%
84
Megastar-Ohm
WIREWOUND RESISTORS
(Rectangular Type)
CPW, SQM, SQT, SQZA, SQZB, SQHG, SQH, SPS
(MIL Type LRW)
FEATURES
INTRODUCTION
• Exceptionally small and sturdy; mechanically safe.
MEGASTAR-OHM resistors have excellent electrical
characteristics.
• The materials used and the construction techniques ensure
excellent flame resistance, arc resistance and moisture
resistance as well as self-extinguishing capabilities. They
will withstand the most rigorous loading test.
• As resistors in radio and television receivers, the hazardous
conditions of smoking and redheat can be completely
prevented by the proper choice of power resistors.
• Tolerances of 5%, and 10% are standard.
• Applicable specifications: EIA RS-344 and EIA RC-649.
• Non-inductive types available on all series.
1. As applying non-flammable materials, even if over
current flows, there will be no self-ignition occurring.
2. Completely insulated character suitable for printed
circuit board mounting.
3. Precise resistance value with long life proof.
4. Super heat dissipation; small linear temperature
coefficient.
5. Instant overload capability; low noise figure and
without annual shift on resistance value.
6. For high resistance value, the winding core is replaced
by Metal Oxide Film cutting core (MO).
TEMPERATURE RISE AT 25ºC
% OF RATED LOAD
Characteristics
Resistance Temp. coefficient
Short-time Overload
Rate Load
Voltage Durability
Insulation Resistance
Temp. Cycle
Load Life
Moisture-proof Load Life
Incombustibility
TEMPERATURE RISE AT 25ºC
% OF RATED LOAD
DERATING CURVE
AMBIENT TEMPERATURE (ºC)
Condition
Spec.
-30ºC ~ 155ºC
5 times of rated wattage for 5 seconds
Rate watt 30 min.
1000V AC 1 min.
500 megger
-30ºC ~ 85ºC 5 cyles
70ºC on-off cycle 1,000 hrs.
40ºC 95% RH on-off cycle 500 hrs.
6 times of rated wattage for 5 min.
±300 ppm/ºC
±2%
±1%
not changed
500MΩ
±1%
±5%
±3%
not flamed
Part Numbering system
CPW-2
Type / Rated Power
CPW
5%
22R0
B
Resistance tolerance
Nominal Resistance
Packaging
±10%
SQM
SQT
2W
±5%
SQZA
±2%
SQZB
SQHG
SQH
SPS
Megastar-Ohm
40W
±1%
Code
Description
Code
0R01
0.01
OHMs
B
2R2
2.2
OHMs
BN
22R0
22
OHMs
100R0
100
2K0
2x10
Description
Bulk
Bulk & Non-inductive
OHMs
3
OHMs
Special value upon request
85
WIREWOUND RESISTORS
(Rectangular Type)
CPW, SQM, SQT, SQZA, SQZB, SQHG, SQH, SPS
(
Dimensions (mm)
MIL Type LRW)
Resistance Range (Ω)
Power
Rating
L ± 0.5
W ± 0.5
H ± 0.5
d±0.03
Wire Wound
MO
CPW-2
2W
18.0
7.0
7.0
0.65
0.1Ω ~120Ω
120~20KΩ
150V
CPW-3
3W
22.0
8.0
8.0
0.8
0.1Ω ~150Ω
150~33KΩ
350V
CPW-5
5W
22.0
9.5
9.0
0.8
0.1Ω ~200Ω
201~50KΩ
350V
CPW-7
7W
35.0
9.5
9.0
0.8
0.1Ω ~500Ω
501~50KΩ
500V
CPW-10
10W
48.0
9.5
9.0
0.8
0.1Ω ~500Ω
501~50KΩ
750V
CPW-15
15W
48.0
12.5
12.0
0.8
0.5Ω ~1KΩ
1K~150KΩ
1000V
CPW-20
20W
60.0
14.0
13.5
0.8
0.5Ω ~1KΩ
1K~150KΩ
1000V
Type
Max Working
Voltage
NOTE: Non-inductive type up to 27 Ω .
Dimensions (mm)
Resistance Range (Ω)
Power
Rating
W ±1
H±1
L ± 1.5
t ± 0.5
Wire Wound
MO
SQT-5
5W
10
9
22
1.5
0.1Ω ~50Ω
51~50KΩ
SQT-7
7W
10
9
35
3.0
0.1Ω ~500Ω
501~47KΩ
SQT-10
10W
10
9
48
3.0
0.1Ω ~500Ω
501~47KΩ
Type
Dimensions (mm)
Resistance Range (Ω)
Power
Rating
H ± 1.5
W±1
S±1
Wire Wound
MO
SQM-2
2W
20
11
7.5
0.1Ω ~20Ω
20~47KΩ
SQM-3
3W
25
12
9
0.1Ω ~50Ω
50~47KΩ
SQM-5
5W
25
13
9
0.1Ω ~50Ω
100~47KΩ
SQM-7
7W
39
13
9
0.1Ω ~500Ω
501~47KΩ
SQM-10
10W
51
13
9
0.1Ω ~500Ω
501~47KΩ
SQM-10S
10WS
35
16
12
0.1Ω ~500Ω
501~47KΩ
Type
NOTE: Values lower that 0.1 OHM and higher than 47K OHM are available upon request.
86
Megastar-Ohm
WIREWOUND RESISTORS
(Rectangular Type)
CPW, SQM, SQT, SQZA, SQZB, SQHG, SQH, SPS
Type
Power
Rating
(W)
Type
(
Dimensions (mm)
Resistance Range (Ω )
WireWound
MIL Type LRW)
MO
L
H
W
S
H1
H2
P1
P2
P3
P4
SQZA-3S SQZB-3S
3 mini 0.1Ω -50Ω
51Ω -50KΩ
22.0
9.5
9.5
10.0
23.0
12.0
4.0
2.0
5.0
1.4
SQZA-5S SQZB-5S
5 mini 0.1Ω -50Ω
51Ω -50KΩ
25.0
9.5
9.5
10.0
24.0
12.0
4.0
2.0
5.0
1.4
SQZA-5
SQZB-3S
SQZA-7
5
0.1Ω -200Ω
201Ω -50KΩ
27.0
9.5
9.5
15.0
24.0
9.5
4.0
2.0
5.0
1.4
SQZB-5S
7
0.1Ω -200Ω
201Ω -100KΩ
35.0
9.5
9.5
22
24.0
9.5
4.0
2.0
5.0
1.4
SQZA-10 SQZB-10
10
0.2Ω -500Ω
501Ω -100KΩ
48.0
9.5
9.5
32
24.0
9.5
4.0
2.0
5.0
1.4
SQZA-15 SQZB-15
15
0.5Ω -600Ω
601Ω -100KΩ
48.0
12.5
12.5
32
34.5
15.0
7.0
6.0
10.0
2.7
SQZA-20 SQZB-20
20
0.5Ω -1KΩ 1.1Ω -100KΩ
63.5
12.5
12.5
45
34.5
15.0
7.0
6.0
10.0
2.7
NOTE: Resistance up to 50Ω maximum for non-inductive type.
Type
Type
Power
Rating
(W)
WireWound
MO
L±2
H±1
W±1
S±1
H1 ± 1
P1 ± 1
P2 ± 1
P3 ± 1
P4 ± 1
d
SQH-10
SQHG-10
10
0.5Ω -500Ω
501Ω -50KΩ
48.0
10.0
10.0
32.0
21.0
12.0
6.0
8.0
3.0
4
SQH-15
SQHG-15
15
0.5Ω -600Ω
601Ω -150KΩ
48.0
12.0
12.0
32.0
21.0
12.0
6.0
8.0
3.0
4
SQH-20
SQHG-20
20
0.5Ω -1KΩ 1.1Ω -150KΩ
63.7
12.0
12.0
42.0
24.0
12.0
6.0
8.0
3.0
4
SQH-30
SQHG-30
30
1Ω -2KΩ
75.0
19.0
18.0
56.0
30.0
17.0
8.0
10.0
3.0
4
SQHG-40
40
1Ω -2KΩ
90.0
19.0
18.0
68.0
30.0
17.0
8.0
10.0
3.0
4
SQH-40
Dimensions (mm)
Resistance Range (Ω)
NOTE: Resistance up to 15Ω maximum for non-inductive type.
Megastar-Ohm
87
WIREWOUND RESISTORS
(Rectangular Type)
CPW, SQM, SQT, SQZA, SQZB, SQHG, SQH, SPS
(MIL Type LRW)
SPS TYPE
88
Type
Power
Rating
(W)
W±2
D±1
L±1
P±1
Wire Wound
MO
SPS-5
5
10
9
22
5
0.1Ω -50Ω
56Ω -50KΩ
SPS-7
7
10
9
35
10
0.1Ω -300Ω
300Ω -50KΩ
SPS-10
10
10
9
48
10
0.1Ω -500Ω
500Ω -50KΩ
SPS-15
15
12
13
48
10
0.1Ω -1KΩ
1KΩ -50KΩ
SPS-20
20
12
13
60
10
0.1Ω -1KΩ
1KΩ -50KΩ
Dimensions (mm) ± 1mm
Resistance Range
Megastar-Ohm
ZERO-OHM RESISTORS
CR
CR 1/8, 1/4
DIMENSIONS (mm)
Wattage
1/8 W
1/4 W
L
Dø
H
dø
Dielectric Withstanding Voltage
Current Rating @70ºC
3.2±0.4
1.5±0.2
27min
0.5±0.02
300V RMS min
2 Amps
6.0±0.5
2.3±0.2
27min
0.6±0.02
500V RMS min
PACKING: Resistors supplied on reels of 5000 pieces per EIA RS-296-C
3 Amps
Operating Temperature: -55ºC~+155ºC
Resistance: 0.01Ω or less
Part Numbering system
CR
1/4
0R0
TR
Type
Rated Power (W)
Ohmic Value
Packaging
1/8W
CR
1/4W
Megastar-Ohm
0 OHM
Code
Description
TB
Tape & Box
TR
Tape & Reel
89
JUMPER WIRES
JW
Type JW
• Ideally suited for “Crossovers” or
“Jumpers” on PCBs with
Auto Insertion Capability.
Dimensions
L=LENGTH
S=SPACING
W=WIDTH
A
B
C
inches
2.047±0.039
0.200±0.016
0.236±0.039
0.118 min.
.020 max.
0
(mm)
52.00±1.00
5.00±0.40
6.00±1.00
3.00 min.
0.50 max.
0
Part Number & Features
Part Number
Type
(D) Diameter - Inches (mm)
Guage Ref.
Max. Current
Qty/Reel
JW50 TR
JW50
0.20±.001 (0.50±0.02)
24
2A
10,000 pcs.
JW55 TR
JW55
0.22±.001 (0.55±0.03)
23
3A
10,000 pcs.
JW60 TR
JW60
0.24±.001 (0.60±0.30)
22
3A
10,000 pcs.
JW80 TR
JW80
0.31±.022 (0.80±0.25)
20
4A
10,000 pcs.
CHARACTERISTICS
TEST
TEST METHOD
LIMITS
RESISTANCE
<0.005 ohm
OPERATING TEMPERATURE
-55ºC ~ 155ºC
MAX. CURRENT
5 amps
MAX. WORKING VOLTAGE
300Vdc
MAX. OVERLOAD VOLTAGE
600Vdc
TEMPERATURE COEFFICIENT
(ppm/ºC) 0 ~ -100 ppm
SHORT TIME OVERLOAD
Apply 2.5 times the voltage rating for 5 seconds
No visible damage
LOAD LIFE
1,000 hrs at 70ºC a direct voltage applied, cycles of 1.5 hrs. on
and 0.5 hrs. off throughout test.
³R=0.5%
TEMPERATURE CYCLING
5 cycles of 30 min. duration at the extremes of temperature range, maximum and
minimum, measurement of ohmic value 4 hrs. after completion of test.
³R=0.5%
DIELECTRIC STRENGTH
Using a 90º “V” shaped conductive block apply 100V minimum,
increasing 100V/sec. for 5 seconds.
³R=0.5%
HUMIDITY
350 hrs. at 40ºC, 90 to 95% RH
³R=0.5%
SOLDERABILITY
Dipped in Sn/Pb (60/40) at 235º, 5 sec. 1.5mm from the body
95% of tested surface covered
VIBRATION
by MIL-STD-202, 201A
TERMINAL ROBUSTNESS
Traction, applied 2.5kg. for 10 sec. Bends, 2 bends 90ºC applying load to terminals of
0.5kg. Twist, 2 successive turns 180º, 6mm from body.
No visible damage
RESISTANCE TO SOLVENTS
Trichlorethylene, TMC as the most aggressives for
60 sec. at boiling point.
No visible damage
APPLICATIONS
Molded jumper wires or crossovers, as they are sometimes called, are basically interconnection devices between points on a PC board.
They are generally used for the following reasons:
• Inability to connect two points on a PC board due to other circuit paths which must be crossed over.
• An after-the-fact design change that requires new point connections.
• Circuit tuning by changing point connections.
• Optional feature applications.
90
Megastar-Ohm
Taping and Packaging Information
Lead Tape Packaging
(Apllicable document EIA RS-296)
Features
Precise dimensions, uniform spacing
Automatic mounting on PCB possible
Preparation for PC mounting simplified due to uniform lead spacing
Tape in box
Tape on Reel
Reel Packaging
Type
Megastar-Ohm
Dimensions (mm)
Across Flange
Across Points
Resistor Spacing
Tape Spacing
A
B
P
H
1/8W
72 max
310 max
5±0.4
52±2.0
5000
1/4W
72 max
310 max
5±0.4
52±2.0
5000
1/2W
72 max
310 max
5±0.4
52±2.0
2500
1W
86 max
295 max
10±0.4
74±2.0
2000 or 2500
2W
95 max
295 max
10±0.4
76±2.0
1000
Quantity per Reel
91
Taping and Packaging Information
DIMENSIONS: mm
Style
O
P
L1-L2
T
Z
R
T26
26±1
5±0.4
1 max
6±0.5
1 max
0
4min 0.5max
t
S
T52
52±2
5±0.4
1 max
6±0.5
1 max
0
4min 0.5max
T74
74±2
10±0.4
1.2 max
6±0.5
1 max
10 4min 0.5max
DIMENSIONS: mm
P
12.7±1.0
W
18.0–1.00.5
HO
16.0±0.5
PO
12.7±0.3
W O
12.5 min
H1
25.0 max
P1
3.85±0.7
W1
9.0±0.5
DO
4.0±0.3
F
5.0±0.5
W2
2.75 max
t
0.7±0.2
‡h
0±2.0
H
16.0±0.5
L
11.0 max
DIMENSIONS: mm
TYPE
T26
T52
CR 1/8W
•
CR 1/6W
CR 1/4W
T74
PA
12.7±1.0
‡h1
0±0.5
HO
16.0±0.5
12.7±0.3
W
18.0+1.0
-0.5
H1
12.0 max
P1
3.85±0.7
W0
12.5 min
DO
4.0±0.3
P2
6.35±1.0
W1
9.0±0.5
t
0.7±0.2
F
5.0±0.5
W2
2.75 max
L
11.0 max
‡h
0±2.0
H
20.0±0.5
TYPE
T26
T52
•
RN 1/8W
•
•
•
•
RN 1/4W
•
•
•
•
•
PN
P
PO
•
RN 1/2W
CR 1/3W
•
RN 1W
CR 1/2W
•
FMF 1/4W
T74
•
•
FMF 1/2W
CR 2W
•
RSF 1W
•
RSF 2W
•
FPC 1/2W
•
92
•
•
FR
•
•
•
•
•
•
•
•
•
PN
•
CR 1W
FPC 1/4W
PA
•
•
Megastar-Ohm
Standard Resistance Values and Designators
Symbols of Resistance
Temperature Characteristics
Symbols of Resistance
Value tolerance
Symbol
Resistance Temperature Characteristic
T
±10ppm/ºC
E
±25ppm/ºC
Symbol
K
L
M
T
Y
S
C
±50ppm/ºC
Tolerance
±10%
±15%
±20%
±25%
±50%
+0%, -30%
K
±100ppm/ºC
D
±200ppm/ºC
Symbol
A
B
C
D
F
G
J
Tolerance
±0.05%
±0.1%
±0.25%
±0.5%
±1.0%
±2.0%
±5.0%
Codes for Fixed Resistors
Standard Resistance Values for the 10- to 100 Decade (also usable in decade multiples or
sub-multiples)
Resistance Tolerance (±%)
E192
E96
E24
0.1%
0.25%
0.5%
1%
2%
5%
10.0
10.1
10.2
10.4
10.5
10.6
10.7
10.9
11.0
11.1
11.3
11.4
11.5
11.7
11.8
12.0
12.1
12.3
12.4
12.6
12.7
12.9
13.0
13.2
13.3
13.5
13.7
13.8
14.0
14.2
14.3
14.5
14.7
14.9
15.0
15.2
15.4
15.6
10.0
10.2
10.5
10.7
11.0
11.3
11.5
11.8
12.1
12.4
12.7
13.0
13.3
13.7
14.0
14.3
14.7
15.0
15.4
-
10.0
11.0
12.0
13.0
15.0
-
E12
E6
E192
10%
20%
0.1%
0.25%
0.5%
E96
E24
1%
2%
5%
10.0
12.0
15.0
-
10.0
15.0
-
15.8
16.0
16.2
16.4
16.5
16.7
16.9
17.2
17.4
17.6
17.8
18.0
18.2
18.4
18.7
18.9
19.1
19.3
19.6
19.8
20.0
20.3
20.5
20.8
21.0
21.3
21.5
21.8
22.1
22.3
22.6
22.9
23.2
23.4
23.7
24.0
24.3
24.6
15.8
16.2
15.5
16.9
17.4
17.8
18.2
18.7
19.1
19.6
20.0
20.5
21.0
21.5
22.1
22.6
23.2
23.7
24.3
-
16.0
18.0
20.0
22.0
24.0
-
E12
E6
E192
10%
20%
0.1%
0.25%
0.5%
E96
E24
1%
2%
5%
18.0
22.0
-
22.0
-
24.9
25.2
25.5
25.8
26.1
26.4
26.7
27.1
27.4
27.7
28.0
28.4
28.7
29.1
29.4
29.8
30.1
30.5
30.9
31.2
31.6
32.0
32.4
32.8
33.2
33.6
34.0
34.4
34.8
35.2
35.7
36.1
36.5
37.0
37.4
37.9
38.3
38.8
24.9
25.5
26.1
26.7
27.4
28.0
28.7
29.4
30.1
30.9
31.6
32.4
33.2
34.0
34.8
35.7
36.5
37.4
38.3
-
27.0
30.0
33.0
36.0
-
E12
E6
E192
10%
20%
0.1%
0.25%
0.5%
27
33.0
-
33.0
-
E96
1%
39.2 39.2
39.7
40.2 40.2
40.7
41.2 41.2
41.7
42.2 42.2
42.7
43.2 43.2
43.7
44.2 44.2
44.8
45.3 45.3
45.9
46.4 46.4
47.0
47.5 47.5
48.1
48.7 48.7
49.3
49.9 49.9
50.5
51.1 51.1
51.7
52.3 52.3
53.0
53.6 53.6
54.2
54.9 54.9
55.6
56.2 56.2
56.95 -57.6
7.6
58.3 59.0
59.0
59.7 60.4
60.4
61.2 61.9
61.9
E24
E12
E6
E192
E96
E24
E12
E6
1%
2%
5%
10%
20%
63.4
64.9
66.5
68.1
69.8
71.5
73.2
75.0
76.8
78.7
80.6
82.5
84.5
86.6
88.7
90.9
93.1
95.3
97.6
-
68.0
75.0
82.0
91.0
-
68.0
82.0
-
68.0
-
2%
5%
10%
20%
0.1%
0.25%
0.5%
39.0
43.0
47.0
51.0
56.0
62.0
39.0
47.0
56.0
-
47.0
-
62.6
63.4
64.2
64.9
65.7
66.5
67.3
68.1
69.0
69.8
70.6
71.5
72.3
73.2
74.1
75.0
75.9
76.8
77.7
78.7
79.6
80.6
81.6
82.5
83.5
84.5
85.6
86.6
87.6
88.7
89.8
90.9
92.0
93.1
94.2
95.3
96.5
97.6
98.8
Numerical Symbols & Multiplier
Symbol
T (tera)
G (giga)
M (mega)
K (kilo)
m (milli)
µ (micro)
n (nano)
p (pico)
Å (angstrom)
ppm
Multiplier
1012
109
106
103
10-3
10-6
10-9
10-12
10-7 mm
10-6
Megastar-Ohm
93