BC548 Transistor NPN GP
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BC548 Transistor NPN GP

Transistor BC548, NPN

$0.20

BC548 NPN Transistor – General Purpose

The BC548 is a widely used NPN general-purpose bipolar junction transistor (BJT), suitable for switching and low-power amplification in electronic circuits. It is commonly used in educational kits, prototyping, and commercial devices.

 

SKU: BC548 Categories: ,
Weight0.002 kg

Key Specifications:

  • Transistor Type: NPN

  • Maximum Collector-Emitter Voltage (Vceo): 30V

  • Maximum Collector-Base Voltage (Vcbo): 30V

  • Maximum Emitter-Base Voltage (Vebo): 5V

  • Collector Current (Ic max): 100 mA

  • Power Dissipation (Pd): 500 mW

  • DC Current Gain (hFE): 110 – 800 (depending on type: A, B, or C)

  • Transition Frequency (fT): 150 MHz (typical)

  • Collector-Emitter Saturation Voltage (Vce(sat)): 0.25V at Ic = 10 mA

  • Package Type: TO-92 (through-hole)

  • Junction Temperature (Tj max): 150°C

  • Storage Temperature Range: –65°C to +150°C

  • Mounting: Through-hole

Features:

  • Low noise

  • Fast switching speed

  • Suitable for low-current, low-voltage applications

  • Commonly used in signal amplification and switching circuits

  • Available in gain groupings: A (low), B (medium), C (high)

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