NPN transistor BC639-16D74Z, TO-92, 1A. Housing: TO-92. Collector current Ic [A], max.: 1A. Collector-emitter voltage Uceo [V]: 80V. Component family: NPN transistor. Configuration: PCB through-hole mounting. Cutoff frequency ft [MHz]: 100 MHz. Housing (JEDEC standard): TO-226. Manufacturer's marking: BC639-16. Max temperature: +150°C.. Maximum dissipation Ptot [W]: 0.83W. Number of terminals: 3. RoHS: yes. Original product from manufacturer: Onsemi (fairchild). Quantity in stock updated on 11/06/2025, 09:45