BC/D. BCB, BCA, B, C,. BCB, C. Amplifier Transistors. NPN Silicon. Features. • Pb−Free Packages are Available*. MAXIMUM RATINGS. Rating. BC ON Semiconductor / Fairchild Bipolar Transistors – BJT NPN 65V mA HFE/8 datasheet, inventory, & pricing. NPN general-purpose transistors in Surface-Mounted Device (SMD) plastic packages. [1] Valid for all available selection groups. Features.

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LARE is one of my ex-workplaces. If present, a suffix could indicate various things. Checkout this PDF mirrors: The first digit is one less than the total count of useful electrical connections.

SMD-BC (Per Pack)

Must be some manufacturer specific numbering system. What is SK stands for in Sk January 24, at 5: Some of the Integrated Circuits registered under this numbering system are: BC is a name registered under the Pro-Electron numbering system. About Me Anurag Chugh. It has higher gain, frequency, and voltage ratings. If you are an undergraduate engineering bf546 studying in India and looking to build a project using any of these components, you can procure them from bv546 of the electronic components retail shops that are there in Lamington Road, Mumbai.


About the other two smr systems: Hence transistors 3 useful connections: TI small signal transistor plastic case. All content textual, images, videos on these pages are released by under a Creative Commons Attribution-Noncommercial-Share Alike 2.

The prefix, generally two or three letters, bc5466 classifies the devices into categories with a sub-classification into classes, series or families. Posted by Anurag Chugh at January 24, at 5: The system provides integrity of the designations, and creates transparent and unique product identification, thus preventing confusion in the market place.

A few examples of devices registered under the Pro Electron system are: But why is it so named? Motorola power, plastic case. Motorola low power, plastic case. The system is summarized in the table below: Thursday, June 7, Why is the transistor BC so-named?

The following figures denote the device serial number.

SMD-BC546 (Per Pack)

The official booklet describing the complete Pro Electron System 15th edition can be obtained from: Since this is a serial number may provide insight into date. TI planar power transistor.

Some popular parts registered under this system are 2SA, 2SB both are transistors. Texas Instruments TI power transistor, plastic case. Newer Post Older Post Home.


The part numbers under this system consist of a number followed by two alphabets and then a serial number. Some common prefixes are: Instead of 2N and so forth, some manufacturers use their own system of designations.

BC Transistor NPN 65V A TO BCB,

Lower breakdown voltage versions ending in 8: BC is a lower voltage version of BC The Pro Electron system is the European type designation and registration system for active components, such as electronic tubes and cathode ray tubes, semiconductors, liquid crystal displays, sensor devices, etc.

Motorola power, metal case. The serial number consists of two or more digits assigned consecutively, starting with number 21 for each class of device 1N and 2N are two different classes of devices. BC is a general purpose NPN Transistor datasheet here which us very popular among hobbyist and engineers alike.

Wikipedia article for Pro Electron is here.

Some people would tell you that S stands for Silicon but that’s seems to be just an assumption.