Catalog > Consumer Electronics > Kits > Kemo Kits Catalog > Consumer Electronics > Kits > Kits (By Function) > Computer / Interface / Programmers Relay Card Relay Card KEMO B197 Relay Card Kit • Function Group : Computer / Interface / Programmers 148.20 ZAR inc for 1 Each 7 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This relay card could be released with weak signals from approx. 5 mA upwards and will then switch a relay with a heavy current contact of 3 Ampere. Contact 1 x ON. Ideal as switching amplifier for other kits, which have solely a light emitting diode as output and should switch other devices and machines through the relay contact. Specifications Operating voltage 12 VDCCurrent consumption < 80 mAContact capacity 3 A / 30 VSensitivity < 5 mABoard dimensions approx. 44 x 18 mm Additional Information Group Computer / Interface / Programmers Model B197 PCB Size 44x17mm Voltage 12V Current 5mA Downloads Datasheet PDF File 49.14 KB