Description
Product Overview
The MJE210 transistor pack from AVLIS CO brings together ten identical BJT devices engineered for demanding electronic projects. Each transistor is housed in a TO-225 metal can package, offering superior heat dissipation and mechanical stability. Rated for a maximum collector‑emitter voltage of 25 V, a continuous collector current of 5 A, and a power dissipation of 15 W, these components are suitable for power regulation, motor control, and signal amplification. The devices feature a 3‑pin configuration with an additional tab for easy mounting on printed circuit boards. With a total package weight of approximately 2 ounces and compact dimensions, the pack is convenient for inventory management and bulk purchasing. The manufacturer part number MJE210 aligns with industry standards, ensuring compatibility with existing designs and facilitating straightforward sourcing.
![[Product front view showing all components]](https://www.wealthgrow.store/wp-content/uploads/2026/07/6e024971142144c3a638d9ef6307d642.jpg)
Usage
These transistors excel in a variety of environments, from laboratory prototyping stations to rugged industrial installations. Engineers designing power supplies can rely on the 25 V rating to safely switch moderate voltages, while the 5 A current capability supports motor driver circuits for small to medium‑size actuators. The 15 W power rating allows the device to handle transient loads without overheating, making it ideal for pulse‑width modulation (PWM) applications, audio amplifiers, and voltage regulator modules. The robust TO‑225 case also provides protection against mechanical stress, which is valuable in automotive or aerospace contexts where vibration is a concern. Whether you are building a custom inverter, a renewable‑energy charge controller, or a teaching lab experiment, the MJE210 pack offers the flexibility and reliability required for consistent performance.
Why Choose Us
Choosing the AVLIS CO MJE210 pack means selecting a component backed by rigorous quality assurance processes. Each transistor undergoes thorough testing for voltage tolerance, current handling, and thermal stability before being sealed in its TO‑225 enclosure. Our supply chain guarantees that every unit meets the specified electrical characteristics, reducing the risk of out‑of‑spec failures in critical applications. In addition, we provide responsive technical support and a clear return policy, ensuring that engineers receive assistance throughout the design, testing, and production phases. The competitive pricing of a 10‑unit pack further lowers the total cost of ownership, allowing you to allocate budget to other essential parts of your project. With a proven track record in the industrial and scientific sectors, AVLIS CO stands as a trusted partner for high‑quality semiconductor components.
Key Features
- High voltage rating of 25 V enables safe operation in many power circuits.
- 5 A continuous current capacity supports motor drivers and load switches.
- 15 W power dissipation provides robust performance under transient loads.
- Durable TO‑225 metal can offers excellent thermal management and mechanical protection.
- Responsive technical support and easy return policy ensure confidence in every purchase.
FAQ
What is the maximum operating temperature for the MJE210?
The transistor is rated for operation up to 150 °C, provided adequate heat sinking is used to maintain junction temperature within safe limits.
Can these transistors be used for audio amplification?
Yes, the 15 W power rating and linear characteristics make the MJE210 suitable for low‑to‑mid‑range audio amplifier designs, especially when paired with proper biasing and heat management.
Is the TO‑225 package compatible with standard PCB footprints?
The TO‑225 case follows a common footprint that aligns with many existing PCB layouts. Datasheets provide exact pad dimensions to ensure a reliable solder joint.
Do you offer bulk discounts for larger orders?
AVLIS CO provides tiered pricing for bulk purchases. Contact our sales team to discuss volume requirements and receive a customized quote.
What warranty does the product include?
All MJE210 packs come with a one‑year limited warranty covering manufacturing defects, backed by our dedicated after‑sales support team.




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