TRD
TRDT with TV-8 Approval
▓ MAIN FEATURES
 Switching capacity available by 12A,15A in spite of small size design for high
density P.C. board mounting technique.
 Selection of plastic material for high temperature and better chemical solution
performance.
 Sealed types available.
 Simple relay magnetic circuit to meet low cost of mass production.
 UL、CSA and TUV recognized.
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▓ APPLICATIONS
TRD :
TRDT:
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 Domestic appliance, office machine, audio, equipment, automobile,
etc.
 Remote control TV receiver, monitor display, audio equipment
high rushing current use application.
▓ ORDERING INFORMATION
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Nominal coil voltage : 3V, 5V, 6V, 9V, 12V, 24V, 48V
Structure F : Flux Free Type
S : Washable Type
Type
TRD
12V DC
Contact Rating
Nil : Standard
T : TV-8 Rating
(Form A only)
F
C
C
D
Power consumption
D : Standard
L : High Sensitive
Contact material
B : AgCdO
C : AgSnIn(For RoHS)
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■ DIMENSION(unit:mm)
R
Contact Arrangent
A : 1 Form A
C : 1 Form C
■ DRILLING(unit:mm)
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R : RoHS Compliant
Add suffix "R" for RoHS compliant
only use for order indentify
not use for safety certified
■ WIRING DIAGRAM
TRD Form A AND TRDT (TV-8) TYPE
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N.O
COIL
COM
TRD Form C TYPE
N.O
COIL
COM
N.C
Tai-Shing Electronic Components Corp.
www.tai-shing.com.tw
47
▓ COIL DATA CHART (AT20C)
Nominal
Voltage
(VDC)
3
5
6
9
12
24
48
3
5
6
9
12
24
48
Power
Consumption
(W)
Pull-In
Voltage
(VDC)
Drop-Out
Voltage
(VDC)
Max-Allowable
Voltage
(VDC)
abt. 0.36W
75% Max.
5% Min.
120%
abt. 0.45W
75% Max.
5% Min.
▓ CONTACT RATING
▓ REFERENCE DATA
Coil Temperature Rise
TRD
12A
12A
12A
12A
6A
Contact Capacity
Resistive Load
(cos=1)
Rated Carrying Current
Max. Allowable Voltage
Max. Allowable Current
Max. Allowable Power
Force
Referenced Min.
Applicable Load
Contact Material
15A
(Incandescent
Lamp 8A)
12A
250VAC/110VDC
12A
15A
250VAC/110VDC
15A
1440VAC, 336W
1875VA, 420W
1875VA, 420W
5VDC, 10mA
Ag Alloy
5VDC, 10mA
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TRD
100m Max.
10msec Max.
5msec Max.
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1500VAC 50/60HZ (1 minute)
750VAC 50/60HZ (1 minute)
3000V (between coil & contact 140u sec)
100 M Min. (500VDC)
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125VAC TV-8
10A 250VAC
15A 28VDC
1/2HP125VAC
15A
250VAC/110VDC
15A
5VDC, 10mA
50
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28VDC (UL ) 12A 28VDC (UL )
120VAC
15A 125VAC
28VDC(TUV) 15A 28VDC(TUV)
250VAC
10A 250VAC
▓ PERFORMANCE (at initial value)
Type
Item
Contact Resistance
Operation Time
Release Time
Dielectric Strength
Between coil & contact
Between contacts
Surge Resistiveness
Insulation Resistance
Max. ON/OFF Switching
Mechanically
Electrically
Operating Ambient
Temperature
Operating Humidity
Coil Temperature Rise
Vibration
Endurance
Error Operation
Shock
Endurance
Error Operation
Life Expectancy
Mechanically
Electrically
Weight
UL
CSA
TUV
TRDT（Form A）
45
Temperature Rise (℃)
Type
Item
40
35
30
25
20
15
10
5
0
0.0
0.1
0.2
0.6
0.7
0.8
0.6
0.7
0.8
10
Operate time
8
6
4
Release time
2
0
0.0
0.1
0.2
0.3
0.4
0.5
Coil Power (W)
AC120V/DC24V cos=1
5
3
2
10
5
3
2
1
10 to 55Hz Double Amplitude 1.5mm
10 to 55Hz Double Amplitude 1.5mm
0.5
12
100
-30C to +80C (No water condensation and no water drop)
45 to 85% RH
35 deg. Max.
0.4
Operate Time
Life Expectancy
300 operation/min
30 operation/min
0.3
Coil Power (W)
0
2
4
6
8
10
12
Current of Load (A) for TRD
Life Expectancy
100
100G Min.
10G Min.
7
10 operations. Min. (no load)
105 operations. Min. (at rated coil voltage)
abt. 10grs.
E156521(TV-8)
LR 102317
R 50062544
5
3
2
This datasheet for reference and subject to change without notice. Please double check final specification with Tai-Shing.
Tai-Shing Electronic Components Corp.
AC : 120V TV-5
10
5
3
2
1
48
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110%
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abt. 0.50W
Time(msec.)
TRD
(Standard)
Coil
Resistance
() 10%
25
70
100
225
400
1600
6400
20
55
80
180
320
1280
4500
Operations (10,000 ops)
TRD
(High Sensitivity)
Nominal
Current
(mA)
120
71.4
60
40
30
15
7.5
150
89.3
75
50
37.5
18.7
10
Operations (10,000 ops)
Coil
Sensitivity
0
1
2
3
4
5
6
7
Current of Load (A) for TRDT
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