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AJMRTC 100Pcs 2N3904 NPN General Purpose Transistor, TO-92 Package Small Signal Switching Transistor, 40V 200mA Bipolar Junction Transistor for Arduino ESP32 Electronic DIY Circuit Repair
- - 2N3904 NPN bipolar transistor in standard TO-92 through-hole package
- - Rated 40V collector voltage and 200mA collector current for small signal switching and amplification
- - Wide usage for signal amplification, trigger circuits and low-current electronic switching logic
- - Stable performance and consistent parameters, ideal for student labs and circuit maintenance
- - 100 pieces per pack, sufficient stock for bulk DIY projects and component inventory
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Overview
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AJMRTC set includes 100 pieces of 2N3904 NPN general-purpose transistors. Packaged in classic TO-92 form, it is widely adopted for small signal amplification and low-power switching circuits. It features good switching speed and stable electrical parameters. It can be used with Arduino, ESP32, STM32 and other microcontroller circuits to drive LEDs, trigger optocouplers and build oscillator logic. It is a basic and essential electronic component for hobbyists, electronic maintenance technicians and school electronic competitions.
- Brand: AJMRTC
- Model: 2N3904
- Type: NPN Bipolar Junction Transistor
- Package: TO-92 Through Hole
- Vceo: 40V
- Ic: 200mA Max
- Function: Signal Amplification, Electronic Switch
- Quantity: 100 Pieces
- Application: Electronic DIY Project, Circuit Repair, Student Experiment
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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