BC817 is a general-purpose semiconductor device that may be used to amplify, switch, or control a signal or power. Because the BC817 is an NPN transistor, we must apply a little amount of positive voltage to the transistor's base via a current limiting resistor known as an RB (Base Resistor). When the proper amount of current passes through the transistor's base, the transistor will switch on.  

Features:

• General-purpose amplifier applications
• NPN epitaxial silicon, planar design
• Collector current IC= 500mA
• In compliance with EU RoHS 2002/95/EC directives

Specifications 

Package Include :

1 x BC817 NPN General Purpose Transistor SMD SOT-23