KP12103X

cosmo  Description The KP1210 series devices each of consist of an infrared emitting diodes, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option. KP1210 Series 4PIN PHOTOTRANSISTOR PHOTOCOUPLER  Schematic 1. Anode 2. Cathode 3. Emitter 4. Collector  Features 1. Current transfer ratio ( CTR：Min. 50% at IF=5mA VCE=5V ) 2. High isolation voltage between input and output ( Viso：5000Vrms ) 3. High Collector-emitter voltage ( VCEO：350V) 4. Pb free and RoHS compliant. 5. MSL class 1 6. Agency Approvals UL Approved (No. E169586): UL1577 c-UL Approved (No. E169586) VDE Approved (No. 40020973): DIN EN60747-5-5  Application System appliances Measuring instruments Computer terminals Programmable controllers Medical instruments, physical and chemical equipment Signal transmission between circuits of different potentials and impedances Cosmo Electronics Cor...