2024年3月23日 · The Pinout of the transistor has three pins: emitter, base, and collector respectively from left to right (flat side with the leads pointed downward). Below is the list of popular transistors that can be used as a replacement for 2N3904.

2017年11月23日 · 2N3904 is a NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. 2N3904 has a gain value of 300; this value determines the amplification capacity of the transistor. The maximum amount of current that could ...

A 2N3904 made by Motorola. The pinout from left to right is: Emitter, Base, Collector. [1] A 2N3904 (lower left) in a TO-92 package on a breadboard. The 2N3904 is a common NPN bipolar junction transistor used for general-purpose low-power amplifying or switching applications.

2017年6月15日 · The common 2N3904 NPN Bipolar Junction Transistor (BJT) is used for low-power amplification and switching. See example of simple switching circuit design.

The 2N3904 is a widely used NPN bipolar junction transistor (BJT) suitable for general-purpose low-power applications. The PNP complementary pair of this transistor is 2N3906. The 2N3904 transistor typically comes in a TO-92 package with three pins. Equivalent or alternative of 2N3904. BC548, BC549, BC546 (Pin CBE), 2N2222 (Pin EBC) Pin ...

2024年8月19日 · The 2N3904 is a versatile NPN bipolar junction transistor that can be used in a variety of low-power to medium-power applications. Its key features include NPN characteristics, low cost, high current gain, low power consumption, high speed, and relative ruggedness.

2022年8月7日 · 2N3904 transistor specifications, pinouts and equivalents. Appearance and pin diagram in TO-92 package. All electrical characteristics.

2024年9月14日 · This article covers everything about the 2N3904 transistor which includes pin configuration, features, specifications & its applications. What is a 2N3904 Transistor? 2N3904 is an NPN general-purpose, low-power, and small signal transistor, used mainly for switching & signal amplification purposes.

2023年2月13日 · 2N3904 transistors are a NPN type bipolar junction transistor (BJT) made of silicon material. They are commonly used in electronic circuit applications as a switch or amplifier. The 2N3904 Transistor consists of three pins: Pin1 (Emitter): Current will flow through this terminal. Pin2 (Base): This pin controls the transistor bias.

2021年7月23日 · 2N3904 has three pins. Pin 1 is the emitter pin through which currently drains from. Pin 2 is the base pin that controls how the transistor is biased. The third pin is the collector pin through which current flows from. Check the pinout diagram above. Equivalents of 2N3904 are 2N2222, SS9013, S8050 and 2N4401.