VFMA-15F41【PDF 1/4 页】RELAY AUTOMOTIVE SPDT 12V

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Automotive Relays

Plug-in Micro ISO Relays

Micro Relay A/VFMA

High current version with limiting continuous current 30A at 85°C

Pin assignment according to ISO 7588 part 3

n Customized versions on request

– 24VDC versions with special contact gap

– Integrated components (e.g. diode)

– Customized marking

– Special covers (e.g. notches, release features)

– For latching version refer to Micro Relay Latching

– For low noise version refer to Micro Relay Low Noise

– For high current version refer to part number table

Typical applications

Cross carline up to 30A for example: ABS control, blower fans, cooling fan,

door control, door lock, fuel pump, heated front screen, immobilizer, interior

lights, seat control, seatbelt pretensioner, sun roof, trunk lock, valves,

F074_fcw1_bw

overload current, ISO 8820-3

1.35 x 25A, 1800s

windowlifter,wipercontrol.

Contact Data Form A – Standard Form C

Contact arrangement 1 form A, 1 NO 1 form A, 1 NO 1 form C, 1 CO 1 form C, 1 CO

Limiting continuous current, form A/form B NO/NC NO/NC

23°C 30A 30A 30/20A 30/20A

85°C 25A 25A 25/15A 25/15A

125°C 10A 10A 10/8A 10/8A

Limiting making current 1)2) , A/B (NO/NC) 120A 120A 120/40A 120/20A

Limiting breaking current 30A 20A 30/15A 20/10A

Limiting short-time current,

Jump start test 24VDC for 5min conducting nominal current at 23°C

Contact material silver based

Min. recommended contact load 4) 1A at 5VDC

Initial voltage drop

NO contact at 10A, typ./max. 15/200mV

NC contact at 10A, typ./max. 20/250mV

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

Electrical endurance 5)

2.00 x 25A, 5s 2.00 x 25A, 5s

3.50 x 25A, 0.5s 3.50 x 25A, 0.5s

6.00 x 25A, 0.1s 6.00 x 25A, 0.1s

resistive load at 14VDC >1x10 5 ops. >1x10 5 ops.

25A 25A (NO)

resistive load at 28VDC >1x10 5 ops. >1x10 5 ops.

15A 15A (NO)

Rated voltage 12VDC 24VDC 12VDC 24VDC 6)

>1x10 5 ops.

10A (NC)

FVFMA_fcw1c

Form A – HC

1 form A, 1 NO

12VDC

35A

30A

15A

120A

30A

1.35 x 30A, 1800s

2.00 x 30A, 5s

3.50 x 30A, 0.5s

6.00 x 30A, 0.1s

>1x10 5 ops.

30A

Mechanical endurance

Max. DC load breaking capacity

typ. 10 7 ops.

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

maximum 13.5VDC for 12VDC or 27VDC for 24VDC load voltages.

2) For a load current duration of maximum 3s for a make/break ratio of 1:10.

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

Relay will make, carry and break the specified current.

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

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

5) Electrical endurance data are only valid for the variants with resistor.

6) Not applicable for polarity reverse loads like powerwindows

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

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

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

02-2014, Rev. 0214

www.te.com

? 2014 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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