Littelfuse, Inc. Solid State Relays CPC1943G

The CPC1943G is a 6-pin DIP optically coupled AC power switch with a 400 V blocking voltage and 500 mA rms load current capability, designed for industrial control applications requiring zero-crossing switching and high noise immunity. It provides 3750 V rms isolation between input and output circuits and operates with a 5 mA input control current. The device is certified as a UL 508 and CSA component, and its physical dimensions conform to a 0.300 inch (7.62 mm) DIP package with a 2.54 mm lead pitch.