LCB111S

Active

Relay, LCB111S, LITTELFUSE A normally closed solid state relay featuring high sensitivity. It uses optically coupled relay technology to provide a 3750 Vrms isolation barrier between the input and the output of the relay. Its optically coupled outputs, which use the patented OptoMOS architecture, are controlled by a highly efficient infrared LED. It can be used to replace mechanical relays, and offers the superior reliability associated with semiconductor devices. Because it has no moving parts, it can offer faster, bounce-free switching. Features Low drive power requirements Greater reliability than electromechanical relays FCC compatible VDE compatible No EMI/RFI generation Small 6-pin package Applications Telecom switching Tip/ring circuits Modem switching Hook switch Dial pulsing Ground start Ringing injection Instrumentation Multiplexers Data acquisition Electronic switching I/O subsystems Meters Medical equipment Security Industrial controls