The BC is a general-purpose NPN bipolar junction transistor commonly used in European and American electronic equipment. It is notably often the first type. 2SC Transistor Datasheet pdf, 2SC Equivalent. Parameters and Characteristics. BC Transistor Datasheet pdf, BC Equivalent. Parameters and Characteristics.

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BC is a general purpose PNP transistor. March Learn how and when to gransistor this template message. SPI Module of Arduino. The BC part number is assigned by Pro Electronwhich allows many manufacturers to offer electrically and physically interchangeable parts under one identification. This is known as the biasing. Amplifier modules like Audio amplifiers, signal Amplifier etc.

2SC458 Datasheet, Equivalent, Cross Reference Search

All articles with unsourced statements Articles with unsourced statements from March Articles needing additional references from March All articles needing additional references. BC has a gain value of tothis value determines the amplification capacity of the transistor.

See the BC family for a table of these differences, and comparisons with predecessor types. Interface SD Card with Arduino. Retrieved 17 March The transistor terminals require a fixed DC voltage to operate in the desired region of its characteristic curves.

As mentioned the biasing current should be maximum of 5mA. This high-density System-in-Package SiP integrates controller, power switches, and support components. This page was last edited on 17 Novemberat It is also used as a complement for transistors BC to BC Devices registered to this Pro Electron number must have the following minimum performance characteristics: The same letters are used for this purpose in several other European transistors, and is similar in principle to the “Yellow”, “Blue” and so on gain groupings in Japanese transistors, but should not be confused with the “A” suffix used with some American JEDEC devices, such as the 2NA, to indicate a variety of differences or enhancements over the base type.


This group of NPN transistors share many specifications and characteristic curves, but differ in voltage ratings – the BC and BC are essentially the same as the BC transistr selected with higher breakdown voltageswhile the BC is a low noise version, and the BC is both high-voltage and low-noise.

These equivalent transistors however have different lead assignments.

Transistor BC558

For amplification applications, the transistor is biased such that it is partly on for all input conditions. Virgin Galactic — Commercial Space Flight.

Some manufacturers place slightly different limits on the gain groups, for example the “B” group has been quoted as in a Philips datasheet.

When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region and the Transitor Emitter voltage could be around mV.

BC Datasheet, Equivalent, Cross Reference Search. Transistor Catalog

Complete Technical Fransistor can be found at the BC transistor datasheet give at the end of this page. The BC is supplied in a standard TO 3-pin package.


Rransistor by admin on 16 March BC is used in common emitter configuration for amplifiers. Interface GPS with Arduino. It is used for amplification and switching purposes. Of ttransistor above types common emitter type is the popular and mostly used configuration. For switching applications, transistor is biased so that it remains fully on if there is a signal at its base. BC is general purpose silicon, NPN, bipolar junction transistor. What is Web Browser.

The type number of any of the devices in this “family” may be followed by a letter, bv458 to “C”, indicating devices that have been selected that fall within a narrow range of gain h FE.

Skip to main content. It is notably often the first type of bipolar transistor hobbyists encounter and is often featured in designs in hobby electronics magazines where a general-purpose transistor is required. As discussed a transistor will act as an Open switch during Forward Bias and as a closed switch during Tranxistor Bias, this biasing can be achieved by supplying the required amount of current to the base pin.

The input signal at base is amplified and taken at the emitter.

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