BC557-B PNP Type Direct Plug Crystal Transistor

The BC557-B is a PNP-type general-purpose transistor designed for low-current, medium-voltage applications.It is commonly used for switching and small-signal amplification in electronic circuits.With a collector current (Ic) of -100mA and a collector-emitter voltage (Vce) of -45V, it offers reliable performance.This transistor features low noise characteristics, making it suitable for audio and signal processing circuits.Its direct plug crystal package (TO-92) ensures easy handling and PCB mounting.The BC557-B provides excellent gain stability (hFE range 200–450), ensuring consistent and efficient operation.

Features:

• PNP Silicon Transistor designed for low current, medium voltage, and low power amplification.
• Collector–Emitter Voltage (Vceo) up to -45V
• Collector Current (Ic) up to -100mA
• High DC Current Gain (hFE)
• Low Noise Performance
• TO-92 Package / Direct Plug Design

Package Includes:

1 x BC557-B PNP Type Direct Plug Crystal Transistor