V23232-D0001-X001 Datasheet, PDF (1/3 Pages) TE Connectivity Ltd – Automotive Relays High Current Devices

Automotive Relays
High Current Devices
High Current Relay 75
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)
F232_fcw3b
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 depends on load parameter^A)
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
form A contact (NO), resistive load >1x10⁵ ops.
>5x10⁴ ops.

75A, 13.5VDC 50A, 27VDC
Mechanical endurance
>1x10⁶ops.
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
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 10 days, 10 +/- 2cm³/m³ SO₂
IEC 60068-2-43 10 days, 1 +/- 0.3cm³/m³ H₂S
Vibration resistance (functional)
IEC 60068-2-6 (sine sweep)
10-500Hz, > 5g¹⁾
Shock resistance (functional)
IEC 60068-2-27 (half sine)
11 ms >20g¹⁾
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.
Insulation Data
Initial dielectric strength
between contact and coil
Load dump test
ISO 7637-1 (12VDC), test pulse 5
ISO 7637-2 (24VDC), test pulse 5
500VAC_rms
Vs=+86.5VDC
Vs=+200VDC
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.
1
Datasheets and product data is subject to the Datasheets, product data, ‘Definitions’ sec-
terms of the disclaimer and all chapters of
tion, application notes and all specifications
the ‘Definitions’ section, available at
are subject to change.
http://relays.te.com/definitions