Switches, Relays & Keypads


40 A PCB power relays

2 July 2003 Switches, Relays & Keypads

Tyco Electronics' K Power Relay series is a relay that features high-current design. Offering very high switching of 40 A at continuous currents and wide voltage range, typical applications can be found in lamp control circuits, seat adjustment motors window defoggers, and starter solenoid switches.

In an open design the K weighs around 19 g. Nominal voltage is 12 or 24 V while other voltages are available on request. Contact configuration is Form A/C. Max switching current is 300 A (on) and 60 A (off). Limiting continuous current at 23°C is 45 A and at 85°C is 30 A. Voltage drop (initial) at 10 A is 15 mV typical. Mechanical endurance is 2 x 10e5 operations at 13,5 V, 40 A. It has terminals for direct assembly in printed circuit boards.



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