Part #: 2N2221A
| ![]() |
2N2221A Transistor Specifications
General Information: The 2N2221A transistor is a versatile semiconductor device widely used in electronic circuits for amplification, switching, and signal processing. Known for its reliability and performance, this transistor is a key component in various electronic applications.
Specifications
- Type: Bipolar junction transistor (BJT) designed for general-purpose amplification and switching tasks.
- Material: Typically made from silicon, offering good performance characteristics and temperature stability.
- Power Rating: Capable of handling moderate power levels, suitable for small to medium-scale applications.
- Frequency: Designed for operation within specific frequency ranges, ensuring efficient signal processing.
Applications
- Amplification: Used in audio amplifiers, signal processing circuits, and radio frequency (RF) applications for signal amplification.
- Switching: Employed in digital logic circuits, power supplies, and automation systems for efficient switching operations.
- Signal Processing: Integral component in communication systems, sensors, and instrumentation for processing and modulating signals.
Compliance
Industry Standards: The 2N2221A transistor complies with industry standards for semiconductor devices, ensuring reliability, performance, and safety in electronic systems.
Identification
The designation 2N2221A provides specific information about the transistor's characteristics, facilitating accurate selection and integration into electronic designs for optimal performance and functionality.
All parts are inspected before shipping to ensure that you receive components that meet and exceed our quality assurance guidelines. We screen against counterfeit parts. Our mission is to ensure you receive the highest quality parts.