Ximimark 50Pcs PC817C Optocoupler IC Chip DIP-4 Transistor Output Optocoupler Optical Isolator
- Current transfer ratio(CTR: MIN. 50% at I F = 5mA ,VCE=5V).
- High isolation voltage between input and output ( Viso=5000V rms ).
- Signal transmission between circuits of different potentials and impedances..
- System appliances, measuring instruments..
- Registers, copiers, automatic vending machines,Electric home appliances, such as fan heaters, etc..