BC557 PNP Transistor

Key Features

• PNP transistor for amplification and switching
• Maximum Collector Current (Ic): 100 mA
• Collector-Emitter Voltage (Vce): 45V
• Low noise and high gain
• TO-92 package for easy through-hole mounting

Technical Specifications

• Transistor Type: PNP
• Model: BC557
• Maximum Collector Current (Ic): 100 mA
• Maximum Collector-Emitter Voltage (Vce): 45V
• Gain (hFE): 110 – 800 (depending on variant)
• Package: TO-92

Applications

• Low-current switching circuits
• Audio and signal amplifiers
• Microcontroller interfacing
• DIY electronics projects
• Educational electronics

Package Includes

• 1 × BC557 PNP Transistor