Overview
The BD139-10-BP is a bipolar junction transistor (BJT) produced by Micro Commercial Co. Although this component is currently obsolete and no longer manufactured, it was part of the company's extensive range of discrete semiconductor products. Micro Commercial Co, founded in 1998, is known for supplying high-quality discrete semiconductors, including diodes, transistors, MOSFETs, voltage regulators, and protection devices.
Key Specifications
| Parameter | Value |
|---|---|
| Type | NPN Bipolar Junction Transistor |
| Package | TO-126 |
| Status | Obsolete |
| Manufacturer | Micro Commercial Co |
Key Features
- NPN Bipolar Junction Transistor: Suitable for general-purpose amplification and switching applications.
- TO-126 Package: A through-hole package type, commonly used in various electronic circuits.
- High-Quality Manufacturing: Produced by Micro Commercial Co, known for its high-quality discrete semiconductor products.
Applications
- General-Purpose Amplification: Can be used in amplifier circuits for audio, signal processing, and other applications.
- Switching Circuits: Suitable for use in switching applications such as power supplies, motor control, and relay drivers.
- Consumer Electronics: Often used in consumer electronic devices requiring reliable and efficient transistor performance.
Q & A
- What type of transistor is the BD139-10-BP?
The BD139-10-BP is an NPN bipolar junction transistor.
- What package type does the BD139-10-BP use?
The BD139-10-BP uses the TO-126 package type.
- Is the BD139-10-BP still in production?
No, the BD139-10-BP is obsolete and no longer manufactured.
- Who is the manufacturer of the BD139-10-BP?
The BD139-10-BP is manufactured by Micro Commercial Co.
- What are some common applications for the BD139-10-BP?
Common applications include general-purpose amplification, switching circuits, and consumer electronics.
- Why is Micro Commercial Co known in the semiconductor industry?
Micro Commercial Co is known for supplying high-quality discrete semiconductors with competitive pricing and reliable delivery times.
- What should I do if I need a substitute for the BD139-10-BP?
You should consult the manufacturer or a distributor for recommended substitutes, as the BD139-10-BP is obsolete.
- Can I still purchase the BD139-10-BP?
No, the BD139-10-BP is no longer available for purchase as it is obsolete.
- What are some other products offered by Micro Commercial Co?
Micro Commercial Co offers a wide range of discrete semiconductors including diodes, MOSFETs, voltage regulators, and protection devices.
- How can I find more detailed specifications for the BD139-10-BP?
You can refer to the datasheet or contact the manufacturer or a distributor for more detailed specifications.
