PC844

1. AC input
2. High isolation voltage between input and output (V : 5 000Vrms )
3. Compact dual-in-line package: PC844 (4-channel type)
4. Current transfer ratio(CTR : MIN. 20% at IF= ± 1mA, VCE = 5V)
5. Recognized by UL, file No. E64380

1. Programmable controllers
2. Telephone sets, telephone exchangers
3. System appliances
4. Signal transmission between circuits of different potentials and impedances