Automotive Relays
PCB Single Relays
Micro Relay K (THT – THR)
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Small power relay
Limiting continuous current 30A
Minimal weight
Low noise operation
Wave (THT) and reflow (THR/pin-in-paste) solderable versions
For twin version refer to Double Micro Relay K
Typical applications
Car alarm, door control, door lock, hazard warning signal, heated front/rear
screen, immobilizer, lamps front/rear/fog light, interior lights, seat control,
sun roof, turn signal, window lifter, wiper control.
Contact Data
086C/R1_fcw1b
Typical applications
Contact arrangement
Rated voltage
Rated current
Limiting continuous current
23°C
85°C
Limiting making current
Limiting breaking current
Contact material
Min. recommended contact load
Initial voltage drop at 10A, typ./max.
Operate/release time
Electrical enduranc
cyclic temperature -40°C, +25°C, +85°C
form C contact (CO) at 14VDC
Resistive/inductive load
V23086-*100*-A403
1 form C, 1 CO
10/12VDC
NO/NC
30/25A
30/25A
20/15A
40A
1)
30A
Wiper load
V23086-*1*02-A803
1 form C, 1 CO
10/12VDC
NO/NC
30/25A
30/25A
20/15A
40A
1)
30A
AgSnO
2
1A at 5VDC
3)
30/300mV
typ. 3/1.5ms
4)
wiper,
25A make/5A break,
generator peak,
20A on NC,1mH
>1x10
6
ops.
Lamp load
5)
V23086-***21-A502
1 form A, 1 NO
10/12VDC
30A
30A
20A
100A
2)
30A
motor reverse blocked,
25A, 0.77mH
>1x10
5
ops.
resistive 20A
>3x10
5
ops.
form A contact (NO) at 14VDC
lamp 100A inrush,
10A steady state
>1x10
5
ops.
5)
Mechanical endurance
Max. DC load breaking capacity
>5x10
6
ops.
1) The values apply to a resistive or inductive load with suitable spark suppression and at
maximum 13.5VDC for 12VDC load voltages. For a load current duration of maximum
3s for a make/break ratio of 1:10.
2) Corresponds to the peak inrush current on initial actuation (cold filament).
3) See chapter Diagnostics of Relays in our Application Notes or consult the internet at
http://relays.te.com/appnotes/
4) Measured at nominal voltage without coil suppression unit. A low resistive suppression
device in parallel to the relay coil increases the release time and reducesthe lifetime
caused by increased erosion and/or higher risk of contact tack welding.
5) Be aware of using right polarity, see Terminal Assignment. Wrong polarity will reduce
endurance.
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.
06-2011, Rev. 0611
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
MACOM [ Tyco Electronics ]
