2N3904 NPN General-Purpose BJT Transistor (Min 10 Pcs)
Rs. 2.36
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2N3904 NPN General-Purpose BJT Transistor (Min 10 Pcs)
Rs. 2.36
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The 2N3904 is one of the world's most widely used NPN general-purpose BJT transistors in TO-92 package. A lower-voltage, high-gain alternative to the 2N2222 — extremely popular in hobbyist and educational circuits for switching and small-signal amplification. Sold in a minimum of 10 pieces.
Specifications
- Type: NPN BJT
- Collector-Emitter Voltage (VCEO): 40V
- Collector-Base Voltage (VCBO): 60V
- Collector Current (IC): 200mA
- DC Current Gain (hFE): 100–300
- Transition Frequency (fT): 300MHz
- Power Dissipation: 625mW
- Package: TO-92
Applications
Logic switching, LED and relay driver, small-signal amplifier, Arduino/microcontroller GPIO driver, audio preamplifier, oscillator, sensor interface, push-pull output stage.
