Mip3055

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

19 来源

The phrase "MIP3055" is likely a designation or variant within the iconic 3055 series of NPN power transistors, most commonly recognized as the TIP3055 or MJE3055 Onsemi Electronics-Notes. These components are fundamental to the electronics industry, serving as rugged, general-purpose solutions for power switching and audio amplification Ariat-Tech.

1. Product Identification & Technical Context

The 3055 family originated from the metal-cased 2N3055 and has evolved into more compact, plastic-packaged variants Wikipedia:

* MJE3055 (TO-220): A compact version designed for high-density circuits, capable of handling 10A current and 75W–90W power dissipation Electronics-Notes Brainly.

* TIP3055 (TO-247/TO-218): A higher-power variant supporting up to 15A current and 90W dissipation, often used in large power supplies and high-fidelity audio equipment Onsemi.

2. Market Trends & Insights

* Persistent Demand for Legacy Tech: Although considered "obsolete" by some high-end manufacturers, the 3055 series remains in high demand due to its reliability, low cost, and ease of implementation in legacy repairs and DIY electronics Electronics-Notes.

* Manufacturing Stability: The global market for these power transistors is steady, driven by industrial automation and renewable energy solutions Accio. Suppliers, primarily located in Shenzhen, China, continue to mass-produce these components in large volumes Alibaba Alibaba.

* Price Dynamics: In the wholesale market, units are highly affordable, with large-volume prices (1,000+ pieces) as low as $0.11 per unit, while smaller retail quantities range from $0.60 to $1.00 Alibaba Alibaba.

3. Sourcing & Supplier Landscape

Major B2B suppliers in the Shenzhen electronics hub, such as Shenzhen Quanyuantong Electronics and Shenzhen Sacoh Electronic, offer these transistors with certifications like ISO standards and low lead times Alibaba Alibaba. Buyers often procure them as part of larger "BOM (Bill of Materials)" lists due to their ubiquitous nature in circuit design Alibaba.

Detailed data on pricing, product listings, and verified suppliers can be found in the attached files.

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Sources & References

19 sources cited · Verified industry data & reports

tip3055-d.pdf

onsemi

Designed for general−purpose switching and amplifier applications. Features. • DC Current Gain −. hFE = 20 − 70 @ IC. = 4.0 Adc.

TIP3055 NPN Transistor Datasheet, Pinout, and Alternatives

IC Components

The TIP3055, an NPN silicon transistor in a TO-247 package, is valued for its high current and voltage handling, making it ideal for ...

MJE3055 Transistor: Diagram, Pinout, and Datasheet ...

Utmel

Power switching circuits and general-purpose amplifiers are among the applications. MJE2955T is the complementary PNP type. MJE3055 Pinout. The ...

MJ3055 Transistor Datasheet Summary | PDF

Scribd

Key specifications include a maximum collector-emitter voltage of 60V, continuous collector current of 10A, minimum current gain of 20, and maximum power ...

A Complete Guide to the TIP3055 Transistor

ariat tech

The TIP3055 is a versatile power transistor used in various electronics, known for handling high power efficiently.

TIP3055 Datasheet PDF and Equivalents Search

All Transistors

The TIP3055 is an NPN bipolar power transistor designed for high-current, high-power applications. Built in a TO247 package, it supports a collector-emitter ...