Automotive Relays
PCB Relays
Mini Relay K (Open Sealed)
n
Limiting continuous current 20A
n
24VDC coil versions available
Typical applications
Car alarm, hazard warning signal, heated rear screen, immobilizer, lamps
front/rear, fog light, interior lights, sun roof, turn signal, wiper control.
F072A/C_fcw2b
Contact Data
Load resistive/inductive resistive/inductive resistive/inductive head/indicator head/indicator
load load load lamp lamp
V23072-C10**-A302 V23072-C10**-A303 V23072-C10**-A308 V23072-C1061-A402 V23072-C1061 A408
Contact arrangement 1 form A, 1 NO 1 form C, 1 CO 1 form U/X, 2 NO 1 form A, 1 NO 1 form U/X, 2 NO
Rated voltage 12VDC 12VDC 12VDC 12VDC 12VDC
Rated current 15A 10/15A 2x10A 12A 2x6A
Limiting continuous current
23C 15A 10/15A 2x10A 12A 2x6A
85C 10A 5/10A 2x6A 10A 2x5A
1)2) 3) 3)
Limiting making current 60A NC/NO 12/60A 2x40A 60A 120A
Limiting breaking current 20A 10/20A 2x20A 6A 12A
Contact material AgNi0.15 AgNi0.15 AgNi0.15 AgSnO.2 AgSnO.2
4)
Min. recommended contact load 1A at 5VDC 1A at 5VDC 1A at 5VDC 1A at 5VDC 1A at 5VDC
Initial voltage drop at 10A, typ./max. 50/300mV 50/300mV 2x50/300mV 150/300mV
150/300mV
5)
Operate/release time max. typ. 3/1.5ms
5 5 5 6 6
Electrical endurance >2x10 ops. >2x10 ops. >2x10 ops. >1x10 ops. >1.5 x 10 ops.
at 13.5VDC, 10A at 13.5VDC, 10A at 13.5VDC, 10A up to 6x21W up to 6x21W
5 5
>1.5x10 ops. >7.5x10 ops.
100A (on), 10 A (off) 100A (on), 10A (off)
high beam high beam
1) The values apply to a resistive load or inductive load with suitable spark suppression and at maximum 13.5VDC for 12VDC and 27VDC for 24VDC load voltages.
2) For a load current duration of maximum 3s for a make/break ratio of 1:10.
3) Corresponds to the peak inrush current on initial actuation (cold filament).
4) See chapter Diagnostics of Relays in our Application Notes or consult the internet at Automotive Relays
PCB Relays
Mini Relay K (Open Sealed) (Continued)
Coil Data Other Data
Rated coil voltage 12VDC, 24VDC EU RoHS/ELV compliance compliant
Degree of protection
Coil versions, DC coil IEC 61810 RT II open (V23072-A),
Coil Rated Operate Release Coil Rated coil RT III imm. cleanable (V23072-C)
code voltage voltage voltage resistance power Climatic cycling with condensation
VDC VDC VDC 10% W EN ISO 6988 20 cycles, storage 8/16h
061 12 6.9 1.2 130 1.1 Temperature cycling (shock)
062 24 14.1 2.4 520 1.1 IEC 60068-2-14, Na 720 cycles, -40/+85C (dwell time 1h)
All figures are given for coil without pre-energization, at ambient temperature +23C.
Damp heat constant
IEC 60068-2-3, Ca 56 days, upper air temperatue 55C
Coil operating range Corrosive gas
IEC 60068-2-42 10 days
IEC 60068-2-43 10 days
Vibration resistance (functional)
6)
IEC 60068-2-6 (sine sweep), 10 to 200Hz, 23 to 35g
Shock resistance (functional)
6)
IEC 60068-2-27 (half sine), 4 to 6ms 23 to 280g
Terminal type PCB
Weight, open/sealed approx. 8/9g (0.28/0.32oz)
Solderability (aging 3: 4h/155C)
Does not take into account
IEC 60068-2-20 Ta, method 1, hot dip 5s, 215C
the temperature rise due to
Sealing, IEC 60068-2-17 Qc, method 2, 1min/70C
the contact current 7)
Storage conditions according IEC 600688
E = pre-energization
Packaging unit
open 600 pcs.
sealed 504 pcs.
6) Values weekest direction. Depending on mounting position: no change in the switching
state >10s.
7) For general storage and processing recommendations please refer to our Application
Notes and especially to Storage in the Definitions or at