NPN-Transistor BCX42-DK, SOT-23, TO-236, 125V, 800mA. Housing: SOT-23. Housing (JEDEC standard): TO-236. Collector-emitter voltage Uceo [V]: 125V. Collector current Ic [A], max.: 800mA. Component family: PNP transistor. Configuration: surface-mounted component (SMD). Cutoff frequency ft [MHz]: 150 MHz. Manufacturer's marking: DKs. Max temperature: +150°C.. Maximum dissipation Ptot [W]: 0.33W. Number of terminals: 3. RoHS: yes. Original product from manufacturer: Infineon. Quantity in stock updated on 11/02/2025, 20:24