11-2011, Rev. 1111

www.te.com

© 2011 Tyco Electronics Corporation,

a TE Connectivity Ltd. company.

Datasheets and product specification ac-

cording to IEC 61810-1 and to be used only

together with the ‘Definitions’ section.

Datasheets and product data is subject to the

terms of the disclaimer and all chapters of

the ‘Definitions’ section, available at

http://relays.te.com/definitions

Datasheets, product data, ‘Definitions’ sec-

tion, application notes and all specifications

are subject to change.

1

n

Limiting continuous current 75A at 23°C

n

Current switching ability up to 150A

n

Suitable for voltage levels up to 24VDC

n

Minimal contact resistance

n

Dustproof versions

Typical applications

Engine control, glow plug, heated front- and rear - screen, preheating

systems (e.g. for diesel engines, catalytic converters), switches for loading

ramps, power distribution (clamp15)

Contact Data

Form A bifurcated Form A

Contact arrangement

1 form A,

1 form A,

1 NO (bifurcated)

1 NO

Rated voltage

12VDC

24VDC

Max. switching voltage

Rated current

50A at 12VDC

30A at 24VDC

Limiting continuous current

23°C

75A

50A

85°C

50A

30A

105°C

20A

8A

Jump start test, ISO 16750-1

24VDC for 5 min,

conducting nominal current at 23°C

Contact material

silver based

Contact style

NO bifurcated:

double make contact bifurcated

NO:

single contact

Min. recommended contact load

1A at 5VDC

Initial voltage drop, typ. at 100A

<50mV

<100mV

Operate/release time typ. at nominal voltage

7/2ms

Electrical endurance

75A, 13.5VDC

50A, 27VDC

Mechanical endurance

A) Please contact TE relay application engineer.

Coil Data

Form A bifurcated Form A

Rated coil voltage

12/24VDC

Rated coil power

3.1W

4.4W

Max. coil temperature

155°C

Coil versions, DC coil

Coil

Rated

Operate

Release

Coil

Rated coil

code

voltage

voltage

voltage

resistance

power

VDC

VDC

VDC

Ω±10%

W

0001

12

8.8

1.5

46

3.1

0002

24

19.0

1.0

130

4.4

All figures are given for coil without pre-energization, at ambient temperature +23°C

Insulation Data

Initial dielectric strength

between contact and coil

Load dump test

ISO 7637-1 (12VDC), test pulse 5

Vs=+86.5VDC

ISO 7637-2 (24VDC), test pulse 5

Vs=+200VDC

Other Data

Ambient temperature

-40°C to +125°C

Climatic cycling with condensation,

EN ISO 6988

6 cycles, storage 8/16h

Damp heat cyclic,

IEC 60068-2-30, Db, Variant 1

6 cycles, upper air temp. 55°C

Damp heat constant, IEC 60068-2-3, Ca

56 days

Degree of protection

dustproof:

IP54 (IEC 60529), RT I (IEC 61810)

sealed:

sealing in accordance with IEC 68

immersion cleanable:

IP67 (IEC 60529), RT III (IEC 61810)

Corrosive gas

IEC 60068-2-42

IEC 60068-2-43

Vibration resistance (functional)

IEC 60068-2-6 (sine sweep)

Shock resistance (functional)

IEC 60068-2-27 (half sine)

Cover retention

pull force

200N

push force

200N

Terminal retention

pull force

100N

push force

100N

torque

0.3Nm

Weight

38g (1.3oz)

Packaging unit

50 pcs.

1) No change in the switching state >10µs.

High Current Relay 75

Automotive Relays

High Current Devices

F232_fcw3b