VF4A-15F11-C05【PDF 1/4 页】RELAY AUTOMOTIVE SPDT 40A 12V

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Automotive Relays

Plug-in Mini ISO Relays

VF4A (Standard, Shrouded and Weatherproof)

Pin assignment similar to ISO 7588 part 1

Plug-in terminals

Customized versions on request

– Integrated components (e.g. resistor, diode)

– Customized marking

– Special covers (e.g. brackets, shrouded)

Typical applications

Cross carline up to 40A for example: ABS control, blower fans, car alarm,

cooling fan, Electric Power Steering, energy management, engine control,

fuel pump, heated front screen, lamps: front, rear, fog light, main switch/

supply relay, valves, wiper control.

FVF4Aco_fcw1_bw

Contact Data

Contact arrangement 1 form C, 1 CO

Rated voltage 12VDC

Limiting continuous current,

form A/form B NO/NC

23°C 60/45A

85°C 40/30A

125°C 17/12A

Limiting making current 1) , form A/form B 120/45A

Limiting breaking current, form A/form B 60/40A

Limiting short-time current

overload current, ISO 8820-3 2) 1.35 x 40A, 1800s

2.00 x 40A, 60s

6.00 x 40A, 1s

Jump start test, ISO 16750-1 24VDC for 5min,

conducting nominal current at 23°C

Contact material silver based

Min. recommended contact load 3) 1A at 5VDC

Initial voltage drop,

form A (NO) contact at 40A, typ./max. 60/200mV

form B (NC) contact at 30A, typ./max. 60/250mV

Frequency of operation at nominal load 6 ops./min (0.1Hz)

Operate/release time typ. 7/2ms 4)

Electrical endurance >1x10 5 ops.

resistive load, form A (NO) contact 40A, 14VDC

resistive load, form B (NC) contact 30A, 14VDC

Max. DC load breaking capacity

Contact Data (continued)

Mechanical endurance >1x10 6 ops.

1) The values apply to a resistive or inductive load with suitable spark suppression and

at maximum 14VDC for 12VDC or 28VDC for 24VDC load voltages. For a load current

duration of maximum 3s for a make/break ratio of 1:10.

2) Current and time are compatible with circuit protection by a typical automotive fuse.

Relay will make, carry and break the specified current.

3) See chapter Diagnostics of Relays in our Application Notes or consult the internet at

http://relays.te.com/appnotes/

4) For unsuppressed relay coil. A low resistive suppression device in parallel to the relay

coil increases the release time and reduces the lifetime caused by increased erosion

and/or higher risk of contact tack welding.

Coil Data

Rated coil voltage 12/24VDC

Coil versions, DC coil

Coil Rated Operate Release Coil Rated coil

code voltage voltage voltage resistance 5) power 5)

VDC VDC VDC ?±10% W

F 12 7.2 1.2 90 1.6

H 24 14.4 2.4 360 1.6

5) Without components in parallel.

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

Coil operating range

TEVF4_OVR1

Does not t

the tempe

the contac

E = pre-en

Does not take into account the temperature rise due to the contact current

E = pre-energization.

Load limit curve 1: arc extinguishes during transit time (changeover contact).

Load limit curve 2: safe shutdown, no stationary arc (make contact).

Load limit curves measured with low inductive resistors verified for 1000 switching events.

03-2012, Rev. 0312

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.

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