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MULTICOMP PRO BC237B General Purpose Transistor

The BC237B is an NPN silicon planar epitaxial transistor designed for use in driver stages of audio amplifiers, low-noise input stages of tape recorders, Hi-Fi amplifiers, and television signal processing. It features a junction-to-ambient thermal resistance of 375°C/W and is rated for collector-emitter voltages up to 45V, collector current of 100mA, and power dissipation of 350mW. The device operates within a temperature range of -55°C to +150°C, making it suitable for various audio and signal processing applications requiring reliable performance.

Authorized Distributors
Source:Newark
Part No:BC237B
Stock:133
Inv Date:06-07-2026
Price: Unit price: $0.226
Buy/RFQ:
Source:DigiKey
Part No:BC237B
Stock:10596
Inv Date:06-07-2026
Price: Unit price: $0.07
Buy/RFQ:
Part No:BC237B
Stock:0
Inv Date:06-08-2026
Price: N/A
Buy/RFQ:

MULTICOMP PRO BC237B General Purpose Transistor Specifications:

  • Collector-Emitter Voltage: 45 V
  • Collector-Base Voltage: 50 V
  • Emitter-Base Voltage: 6 V
  • Collector Current: 100 mA
  • Power Dissipation at 25°C: 350 mW
  • Total Device Dissipation at 25°C: 1 W
  • Thermal Resistance Junction to Ambient: 375°C/W
  • Junction operating temperature range: -55°C to +150°C
  • Transition Frequency fT: 200 MHz
  • Collector Emitter Saturation Voltage: 0.2 to 0.6 V
  • Base Emitter Saturation Voltage: 0.6 to 1.05 V
  • Collector Cut-off Current: 4 μA at 50 V
  • DC Current Gain: 200 to 460
  • Emitter Input Capacitance: 8 pF
  • Collector Output Capacitance: 4.5 pF
  • Noise Figure: 2 to 10 dB at 1kHz

Buy the Multicomp Series General Purpose Transistor: BC237B

Purchase the Multicomp BC237B transistor online now and enjoy reliable performance in audio amplifiers, signal processing, and power management circuits. Designed for versatility, it offers high thermal resistance and consistent operation over a wide temperature range, ensuring your projects meet demanding standards. With a rated collector-emitter voltage of 45V and collector current of 100mA, it provides excellent control and stability. Order today to benefit from quick delivery and technical support, making it a perfect choice for professional and hobbyist applications alike.

Get Multicomp BC237B today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy MULTICOMP PRO BC237B?

You can click on the BUY or RFQ button to purchase BC237B from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part BC237B?

You can download the BC237B datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of BC237B?

MULTICOMP PRO

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