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MULTICOMP PRO BC817 NPN Transistor

The BC817 is a general-purpose NPN transistor suitable for medium power amplification and switching applications requiring collector currents up to 1.2mA. Features include high collector current gain, low collector-emitter saturation voltage, and maximum collector-emitter voltage of 45V. Its package is a surface-mounted SOT-23, offering high reliability and efficient heat dissipation. Typical use cases involve switching and amplification in electronic devices, with ratings indicating a maximum collector current of 500mA and a collector dissipation of 300mW. The device operates effectively between -65°C and +150°C, making it versatile for various applications.

Authorized Distributors
Part No:BC817
Stock:3529
Inv Date:06-07-2026
Price: Unit price: $0.39
Buy/RFQ:

MULTICOMP PRO BC817 NPN Transistor Specifications:

  • Collector-Base Voltage: 50 V
  • Collector-Emitter Voltage: 45 V
  • Emitter-Base Voltage: 5 V
  • Collector Current: 500 mA
  • Collector Dissipation: 300 mW
  • Operating Temperature Range: -65°C to +150°C
  • Transition Frequency: 170 MHz at Vg=5V, Ic=50mA
  • DC Current Gain: 100 to 600 depending on model
  • SOT-23 package dimensions: A=2.85-2.95mm, B=1.25-1.35mm, C=1.0mm typical, D=0.4mm typical, E=0.35-0.48mm, G=1.95mm, H=0.02-0.4mm, J=0.1mm typical, K=2.35-2.45mm

Buy the Buy BC817 NPN Transistor Part Number BC817 Online

Purchase the BC817 NPN transistor online for reliable medium power amplification and switching in your electronic projects. This versatile component features high collector current gain, low saturation voltage, and maximum collector-emitter voltage of 45V. Its compact SOT-23 package ensures easy installation and efficient heat dissipation. Perfect for a wide range of applications including switching, amplification, and signal processing. Order now to benefit from quick delivery, genuine quality, and excellent performance for your electronic needs.

Get BC817 transistor today—built for high current gain, reliable switching, and long-lasting durability in electronic applications.

Frequently Asked Questions

Where can I buy MULTICOMP PRO BC817?

You can click on the BUY or RFQ button to purchase BC817 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part BC817?

You can download the BC817 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of BC817?

MULTICOMP PRO

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