BC557 PNP General Purpose Transistor – CDIL Make

BC557 PNP Silicon Transistor (CDIL India Original)

The BC557 is a general-purpose PNP silicon transistor designed for amplification and switching applications, suitable for audio circuits and hobby electronics.

Configuration:
PNP bipolar junction transistor
Silicon construction

Electrical Characteristics:
Maximum working voltage: 45 V
Maximum collector current: 100 mA
Power dissipation: 625 mW

Package:
TO-92 through-hole package

Construction:
Original CDIL India component
Designed for PCB mounting and breadboard use
Supplied in reusable zip lock pouch

Configuration Notes:
Suitable for low-power amplification and switching
Reliable performance for general-purpose circuits
Easy integration into electronic designs

Intended Use:
Audio amplifier circuits
Switching applications
Relay driver circuits
DIY and hobby electronics projects
General-purpose electronic applications