NPN transistor 2SC1781, TO-18, 500mA. Housing: TO-18. Collector current Ic [A], max.: 500mA. Collector-emitter voltage Uceo [V]: 70V/50V. Component family: NPN bipolar transistor. Configuration: PCB through-hole mounting. Cutoff frequency ft [MHz]: -. Housing (JEDEC standard): -. Manufacturer's marking: -. Max temperature: -.. Maximum dissipation Ptot [W]: 0.35W. Number of terminals: 3. RoHS: no. Quantity in stock updated on 11/02/2025, 19:32