2N2222A
Part Number: 2N2222A
Manufacturer/Brand: ST
Description: Bipolar (BJT) transistor, 40V voltage rating, 600mA current capacity, 300MHz frequency, 500mW power dissipation.
Product Category: Transistors, Bipolar Transistors – BJT, Single Bipolar Transistors
Package/Case: CAN
Stock Condition: 3,000, Can Ship in 48 Hours
Minimum: 1 Multiple: 1 Price For: Each
| Quantity | Price |
|---|---|
| 1+ | $1.06 |
| 10+ | $1.02 |
| 25+ | $0.98 |
| 100+ | $0.70 |
| 250+ | $0.56 |
| 500+ | $0.42 |
About 2N2222A
The 2N2222A transistor is a versatile and widely used component in electronic circuits. Manufactured by STMicroelectronics, it belongs to the bipolar junction transistor (BJT) family and is of the NPN type. With a maximum voltage rating of 40V, it can handle currents up to 600mA, making it suitable for various applications.
One notable feature of the 2N2222A is its frequency response capability, which extends up to 300MHz. This makes it well-suited for high-frequency signal amplification and switching tasks.
Additionally, with a power dissipation of 500mW, it can handle moderate power levels without overheating or malfunctioning. The 2N2222A is considered a general-purpose transistor, meaning it can be utilized in a wide range of applications, including amplifiers, switches, and oscillators.
Features
- Voltage and current handling: The 2N2222A has a maximum voltage rating of 40V and can handle currents up to 600mA, making it suitable for various applications.
- Frequency response: It has a frequency response capability of up to 300MHz, making it well-suited for high-frequency signal amplification and switching tasks.
- Power dissipation: With a power dissipation of 500mW, the transistor can handle moderate power levels without overheating or malfunctioning.
- General-purpose application: The 2N2222A is considered a general-purpose transistor, meaning it can be utilized in a wide range of applications, including amplifiers, switches, and oscillators.
Specifications
| Product Attribute | Attribute Value |
|---|---|
| STMicroelectronics | |
| Product Category | Transistors Bipolar Transistors – BJT Single Bipolar Transistors |
| Through Hole | |
| NPN | |
| Single | |
| 40 V | |
| 75 V | |
| 6 V | |
| 1 V | |
| 600 mA | |
| 400 mW | |
| 300 MHz | |
| – 65 C | |
| + 175 C | |
| 2N2222 | |
| Bulk | |
| Brand | STMicroelectronics |
| Continuous Collector Current | 600 mA |
| DC Collector/Base Gain hfe Min | 40 |
| DC Current Gain hFE Max | 300 |
| Height | 1.5 mm |
| Length | 5.8 mm |
| Product Type | BJTs – Bipolar Transistors |
| Technology | Si |
| Width | 5.8 mm |
| Unit Weight | 0.012346 oz |
Applications
- Amplifiers: The transistor’s ability to handle moderate power levels and its frequency response make it suitable for use in audio amplifiers, RF amplifiers, and other amplifier circuits.
- Switches: Its high-speed switching capability and voltage/current ratings make it useful in various switching applications, such as digital logic circuits, relay drivers, and motor control circuits.
- Oscillators: The 2N2222A’s frequency response makes it suitable for use in oscillator circuits, which generate periodic waveforms at specific frequencies.
- Signal processing: It can be used in signal processing circuits, such as mixers, modulators, demodulators, and filters.
- General-purpose circuits: Due to its versatility and wide availability, the 2N2222A is commonly used in many general-purpose electronic circuits where a reliable and cost-effective transistor is required.
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