Little Bird
Transistor 2N2222A-331 Bipolar NPN 75V 800mA 500mW TO92 - 10 pack
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A pack of 10 general-purpose 2N2222A NPN bipolar transistors in a TO-92 package. The 2N2222A is one of the most widely used transistors in electronics, suita...
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A pack of 10 general-purpose 2N2222A NPN bipolar transistors in a TO-92 package. The 2N2222A is one of the most widely used transistors in electronics, suitable for switching and signal amplification in a broad range of circuits.
Specifications
- Type – NPN bipolar transistor
- Part Number – 2N2222A-331
- Package – TO-92
- Max Collector-Emitter Voltage (Vce) – 75V
- Max Collector Current (Ic) – 800 mA
- Max Power Dissipation – 500 mW
Ideal For
- General-purpose switching
- Signal amplification
- Arduino and microcontroller interfacing (driving relays, LEDs, motors)
- Breadboard prototyping
Package Contents
- 10× 2N2222A NPN transistors (TO-92)
Jargon buster
Plain-language definitions for the technical terms used above.
- microcontroller
- A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
- Power dissipation
- Power dissipation is electrical energy being turned into heat inside a component. It matters because too much heat can reduce efficiency, affect reliability, or require a larger component or better cooling.
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