SFH618A-4. Component family: optocoupler. Configuration: PCB through-hole mounting. Housing (JEDEC standard): -. Housing: DIP4. Insulation voltage Uiso [kV]: 5.3 kV. Max temperature: +100°C.. Number of circuits: 1. Number of terminals: 4. Output Type: NPN transistor. Rate: 160 %. RoHS: yes. Switch-off delay tf [µsec.]: 5.5us. Switch-on time tr [µsec.]: 6us. Type of entry: Infrared LED. Type of optocoupler: general purpose optocoupler. [V]: 55V. [current mA]: 1mA. Original product from manufacturer: Vishay (infineon). Quantity in stock updated on 13/11/2025, 16:18