Power Module Relay F4/F7 and Base, Application Specific Modules, Application Specific Switching Solutions0 pages

Application Specific Switching Solutions
Basic Module Relay F7
ntModular unit based on Power Relay F4/F7 to be customized
t with one or more relays, electronics or further components.
nt Limiting continuous current up to 70A
ntPin assignment according to ISO 7588 part 1
ntTerminals 1, 2, 6, 7, 8, 9 are optional. Terminals 3, 4, 5 are fixed in
function (make or changeover contacts)
ntTerminals prepared for soldering to an integrated printed circuit
board
ntFor relay operation a printed circuit board or leadframe is required
ntMounting bracket or clip on request

Typical applications
Customer specific solutions, especially programmable timer relay.
Automatic wash/ wiper control, battery disconnection, cooling fan
controls, energy distribution, fuel/water pump control unit, flexible control
unit functions, light control applications, motor antennas, over voltage
protection, power management/outlet control/window actuator, rear
window defogger, seat adjustment/stationary heating, timer, wiper control.
Contact Datattt

Contact arrangementtt
1 form A, NO
Rated voltagett
12VDCt
24VDC
Rated currenttt
50A at 85°Ct
25A at 85°C
Limiting continuous current, form A/form B (NO/NC)
t23°Ctt
70At
70A
t85°Ctt
50At
50A
t125°Ctt
30At
30A
Jump start testtt
24VDC for 5min,
tt
conducting nominal current at 23°Ct
Contact materialtt
AgNi0.15
Min. recommended contact loadtt
1A at 5VDC
Initial voltage drop, form A (NO)
t NO contact at 10A, typ./max.tt
typ.10mV/200mVt
Operate/release time max.tt
7/2ms3)t
Electrical endurancettt
t resistive load, NO contact t>1x105 ops.,t
>1x105 ops.,
tt
t
70A, 14VDCt
25A, 28VDC
t t
t>2x105 ops.t
ttt
50A, 14VDC at NOt
Mechanical endurance, DC coil, without loadt >1x107ops.t

F140co_fcw1b

Coil Datattt
Rated coil voltagett
Max. coil temperaturett

12VDCt
155°Ct

24VDC
155°C

Coil versions, DC coil
t Coilt
Ratedt
Operatet
Releaset
Coilt
Rated coil
t
codetvoltagetvoltagetvoltaget
resistancet
power
tt
VDCtVDCtVDCt
Ω±10%tW
t
052t12t 7.2t1.6t90t 1.6
t
053t24t14.4t 3.2t324t 1.8
All figures are given for coil without preenergization, at ambient temperature +23°C.

Coil operating range

Does not t
the tempe
the contac
E = pre-en

3) tWithout component in parallel.
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.

Max. DC load breaking capacity
ECR0629-N

Does not take into account the temperature rise due to the contact current
E = pre-energization

Insulation Datatt

Load limit curve 2: safe shutdown, no stationary arc (NO contact).
The load limit curves were measured with low inductive resistors verified for 1000 switching
events.

11-2012, Rev. 1112
www.te.com
© 2012 Tyco Electronics Corporation,
a TE Connectivity Ltd. company.

Catalog and product specification according
to IEC 61810-1 and to be used only together
with the ‘Definitions’ section.

Initial dielectric strength
t between contact and coiltt
Load dump test
t ISO 7637-1 (12 V), test pulse 5tt
t ISO 7637-2 (24 V), test pulse 5tt

Catalog 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

500VACrms
Vs=+86.5VDC
Vs=+200VDC

Catalog, product data, ‘Definitions’ section,
application notes and all specifications are
subject to change.

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