Cylindrical Surface Mount
Metal Glaze™
Compliant-Terminal Resistors
HSC Series
HSC Series
·Cylindrical
Lead free, RoHS compliant
Surface Mount
·Metal
Uses standard IRC 2512, 3610 solder pads
for automotive and other harsh
· Ideal Glaze™
Compliant-Terminal
thermal applications Resistors
Uncompromising Metal Glaze™ performance
• Lead free, RoHS compliant
• Uses
gives
excellent
performance
standard
IRC 2512,surge
3610 solder
pads
• Ideal
for automotive
and otherprovide
harsh thermal
applications compliance-relief
Capped
terminals
mechanical
• Uncompromising Metal Glaze™ performance gives excellent
from board vs. component TCE mismatch
·
·
surge performance
• Capped terminals provide mechanical compliance-relief from
board vs. component TCE mismatch
Electrical Data
IRC
Type
Industry
Standard
Footprint
Power Rating
(Watts)
HSC-1
2512
1.0
HSC-2
3610
Resistance
Range
(Ohms)
Tolerance
(±%)1
3.9
56, 100, 150
2.0 @ 35°C
6.8
1.33 @ 70°C
24, 100, 220
TCR
(±ppm/°C)
200
10
100
200
10
100
Operating
Voltage
(V)
Maximum
Voltage
(V)
350
700
500
1000
Notes:
1
For tolerances below ±1%, please contact factory.
Environmental Data
Characteristics
Maximum Change
Test Method
Temperature Coefficient (ppm/°C)
As specified
MIL-PRF-55342E Par 4.7.9
(-55°C to +125°C)
Thermal Shock
±2.0% +0.01: (R ” 10:)
±1.0% +0.01: (R > 10:)
MIL-PRF-55342E Par 4.7.3
(-65°C to +150°C)
Low Temperature Operation
±1.0% +0.01: (R ” 10:)
±0.5% +0.01: (R > 10:)
MIL-PRF-55342E Par 4.7.4
(-65°C @ working voltage)
Short Time Overload
±1.0% +0.01: (R ” 10:)
±0.5% +0.01: (R > 10:)
MIL-PRF-55342E Par 4.7.5
(2.5 x — PxR for 5 seconds)
High Temperature Exposure
±1.0% +0.01: (R ” 10:)
±0.5% +0.01: (R > 10:)
MIL-PRF-55342E Par 4.7.6
(+150°C for 100 hours)
Resistance to Bonding
±1.0% +0.01: (R ” 10:)
±0.5% +0.01: (R > 10:)
MIL-PRF-55342E Par 4.7.7
(Reflow soldered to board @ 260°C for 10 seconds)
Solderability
95% minimum coverage
MIL-STD-202, Method 208
(245°C for 5 seconds)
Moisture Resistance
±1.0% +0.01: (R ” 10:)
±0.5% +0.01: (R > 10:)
MIL-PRF-55342E Par 4.7.8
(10 cycles, total 240 hours)
Life Test
±1.0% +0.01: (R ” 10:)
±0.5% +0.01: (R > 10:)
MIL-PRF-55342E Par 4.7.10
(2000 hours @ 70°C intermittent)
Terminal Adhesion Strength
±1% +0.01
no mechanical damage
1200 gram push from underside of
mounted chip for 60 seconds
Resistance to Board Bending
±1% +0.01
no mechanical damage
Chip mounted in center of 90mm long board,
deflected 5mm so as to exert pull on chip contacts
for 10 seconds
Operating Temperature
-55°C to +150°C
General Note
IRC reserves the
right to make changes in product specification without notice or liability.
General
Note
All information is subject to IRC’s own data and is considered accurate at time of going to print.
TT electronics reserves the right to make changes in product specification without notice or liability.
All
information
subject to TT electronics’
is considered
at 78411
time USA
of going to print.
Wire
and FilmisTechnologies
Division own
• 4222data
Southand
Staples
Street • Corpusaccurate
Christi Texas
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
www.bitechnologies.com www.irctt.com
www.welwyn-tt.com
HSC Series Issue
April 2010 Sheet 1 of 3
© TT electronics plc
09. 11
Cylindrical Surface Mount
Metal
Glaze™ Compliant
HSC Series
Terminal Resistors
Cylindrical Surface Mount
Metal Glaze™ Compliant-Terminal Resistors
Physical Data
L
C
W
Dimensions (Inches and (mm))
Industry
Footprint
IRC Type
2512
HSC-1
3610
HSC-2
L
(Length)
W
(Width/Diameter)
C
(Termination Width)
0.250 ±0.010
0.122 ±0.003
0.060 ±0.010
(6.35 ±0.25)
(3.10 ±0.08)
(1.50 ±0.25)
0.367 ±0.010
0.122 ±0.003
0.060 ±0.010
(9.32 ±0.25)
(3.10 ±0.08)
(1.50 ±0.25)
Recommended Solder Pad Dimensions (Reflow):
F
B
A
C
A
E
D
Industry
Footprint
Dimensions (Inches and mm))
A
B
C
D
E
F
2512
0.121
(3.07)
0.126
(3.20)
0.127
(3.23)
0.183
(4.65)
0.040
(1.02)
0.369
(9.37)
3610
0.170
(4.32)
0.160
(4.06)
0.213
(5.41)
0.273
(6.93)
0.044
(1.12)
0.553
(14.05)
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
HSC Series Issue April 2010 Sheet 2 of 3
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
© TT electronics plc
09. 11
Cylindrical Surface Mount
Metal Glaze™ Compliant
HSC Series
Terminal Resistors
Cylindrical Surface Mount
Metal Glaze™ Compliant-Terminal Resistors
Surge Capabilities
HSC SERIES SURGE CAPABILITY
for Repetitive Surges
HSC SERIES SURGE CAPABILITY
for Non-repetitive or Low Repetition Rate Surges
1,000,000
1,000,000
10,000
HSC
2
HSC
1
100,000
Peak Power (Watts)
Peak Power (Watts)
100,000
1,000
100
10,000
1,000
HSC 2
100
10
10
1
1.0E-09
1.0E-06
1.0E-03
1
1.0E-4
1.0E-00
Surge or Pulse Duration (Seconds)
% Of Rated Power
1.0E-02
1.0E-01
1.0E+00
Standard Reel Packaging per EIA-481:
120
HSC-1
100
1.0E-03
Surge or Pulse Duration (Seconds)
Power Derating Curve
80
HSC-2
60
Industry
Footprint
Reel
Diameter*
Quantity
Per Reel
HSC-1
2512
7s
750
13s
2,500
13s
2,000
HSC-2
3610
40
20
0
25
HSC 1
Carrier Tape
Width
Component
Pitch
12 mm
4 mm
24 mm
4 mm
*The 13sreel is considered standard and will be supplied unless otherwise specified.
35
45
55
65
75
85
95
105 115 125 135 145
Ambient Temperature (°C)
Ordering Data
Sample Part No.
HSC1
100
2003
K
LF
XXX
13
IRC Type
(HSC1 or HSC2)
Temperature Coefficient
(50 or 100 ppm)
Resistance Value
(First three significant figures plus fourth digit multiplier)
Example: 2203 = 220 K:
51R0 = 51 :
R200 = 0.2 :
Tolerance
K = ± 10.0%
LF
Provides clear "Lead Free" Designation
Specification Number (Optional)
Custom design identifier for non-standard products
Packaging Code
(7 = 7" Reel, 13 = 13" Reel)
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
HSC Series Issue April 2010 Sheet 3 of 3
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
© TT electronics plc
09. 11