BC108 NPN General Purpose Transistor 25V 200mA TO -18 Metal Package

BC108 NPN General Purpose Transistor 25V 200mA TO -18 Metal Package

The BC108 is a low-noise NPN general-purpose transistor designed for signal amplification and switching applications.
It offers a collector-emitter voltage of 25V and a collector current of up to 200mA, providing reliable performance, good gain characteristics, and excellent linearity.
Housed in a robust TO-18 metal package, the BC108 delivers excellent thermal stability and mechanical durability, making it ideal for audio, signal processing, and instrumentation circuits, as well as vintage or precision analog designs.

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Features

• NPN Bipolar Junction Transistor (BJT) – suitable for low-power amplification and switching
• Voltage Rating: 25V (Collector-Emitter)
• Current Rating: 200mA continuous collector current
• Low Noise and High Gain: Ideal for audio and signal amplification
• TO-18 Metal Package: Ensures excellent heat dissipation and rugged reliability
• Wide Frequency Response: Suitable for high-fidelity and precision circuits
• Rugged and Reliable Construction: Withstands thermal and environmental stress
• RoHS Compliant: Lead-free and environmentally safe

Applications

• Audio amplifier stages – preamplifiers, tone controls, and small signal stages
• Signal amplification and conditioning – analog and instrumentation circuits
• Switching circuits – control of low-current electronic loads
• Oscillator and timer circuits – stable and consistent operation
• Sensor interfaces – noise-sensitive analog signal amplification
• Hobby, educational, and experimental projects – general-purpose applications
• Restoration of classic electronic equipment – compatible with vintage designs

bc108-transistor-datasheet

* Product image for illustration purposes only, actual product may vary.