2N4401 Datasheet - Semtech Electronics LTD.

General purpose transistor

Collector Emitter Voltage: VCEO = 40 V
Collector Dissipation: PC (max) = 625 mW

On special request, these transistors can be manufactured
in different pin configurations. Please refer to the "TO-92
TRANSISTOR PACKAGE OUTLINE" on page 80 for the available pin option.