PLB190S

Active

Relay, PLB190S, LITTELFUSE A single-pole, normally closed solid state relay that uses optically coupled relay technology to provide an enhanced 5000 Vrms isolation barrier between the input and output of the relay. Its optically coupled outputs, which use the patented OptoMOS architecture, are controlled by a highly efficient infrared LED. Features Low drive power requirements Greater reliability than electromechanical relays FCC compatible VDE compatible No EMI/RFI generation Small 6-pin package Flammability rating UL 94 V-0 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