Relays-&-Power-Distribution > Specialty-Relays

ISO Ultra Micro Relay with Resistor - 12V DC, 20 Amp

This ultra micro ISO automotive relay features a built-in resistor. While the relay permits a low current flow circuit to control a high current flow circuit, the internal resistor protects sensitive equipment against voltage spikes.

  • The best solution for full voltage applicable to head lamps, auxiliary lamps, fog horns, motors for fans, window lifters, air conditioners, heated rear windows, or the myriad of other equipment existing on vehicles today.
  • Engineered to deliver a superior performance over a long life.
  • Operating Ambient Temperature -40°C to +125°C.
  • Mechanical Life - No Load = 10,000,000 operations (frequency 18,000 operations/hr).
  • 12 volt, 20 amps.
  • 303-1AH-C-R1-U01-12VDC = Item #74981.
Item Description Price
1+ I 100+ I 500+
Qty in
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74981 Song Chuan NO ISO-280 Ultra Micro Relay, Flux Tight w/Resistor, 20A 12VDC (303-1AH-C-R1-U01-12VDC) (1 MIN)
3.60 I 2.92 I 2.40
1 EA
Prop65 Warning