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BC548 Transistor


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  • Stock: 5

    Availability: InStock priceValidUntil: 2026-11-22

  • SKU: 1829 | DAA382

Availability: InStock priceValidUntil: 2026-11-22

  • Rs. 1.95 (inc GST)
    Rs.1.65 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

BC548 NPN Transistor

BC548 NPN Epitaxial Silicon Transistor in To-92 Package

BC548 is an NPN transistor so the collector and emitter will be left open (Reverse biased) when the  base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. BC548 has a gain value of 110 to 800, this value determines the amplification capacity of the transistor. The maximum amount of current that could flow through the Collector pin is 500mA, hence we cannot connect loads that consume more than 500 mA using this transistor. To bias a transistor we have to supply current to base pin, this current (IB) should be limited to 5mA.

Applications Of BC 548 Transistor

  • Driver Modules like Relay Driver, LED driver etc..
  • Amplifier modules like Audio amplifiers, signal Amplifier etc..
  • Darlington pair

Features Of BC548 Transistor

  • Bi-Polar NPN Transistor
  • DC Current Gain (hFE) is 800 maximum
  • Continuous Collector current (IC) is 500mA
  • Emitter Base Voltage (VBE) is 5V
  • Base Current(IB) is 5mA maximum

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Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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