“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may. Series A. x mm Compact Tactile Switch. ▫ Standard through hole and surface mount gull-wing terminal configurations. ▫ Compatible. A Datasheet, A PDF, A Data sheet, A manual, A pdf, A, datenblatt, Electronics A, alldatasheet, free, datasheet, Datasheets, data sheet.

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Use dmy dates from July Commons category link is on Wikidata.

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It is used in a variety of analog amplification and switching applications. Wikimedia Commons has media related to 2N Therefore, it is important to refer to the datasheet for the exact part number and manufacturer. Junkbots, bugbots, and bots on wheels: Other part numbers will have different parameters.

Replacements for the 2N are commonly available now in the cheaper TO packaging, where it is known as the PN or P2N, which has similar specifications except for the lower maximum collector current. Typical examples are the well known NPN and PNP industrial and military types, 2N and 2N, which have been used for over four decades and are still datasheett used in many designs.

Archived from the original on 14 April It is designed for low to medium current222aa powermedium voltageand can operate at moderately high speeds. Billions of units have been manufactured over the past 45 years and there is continuing high volume annual production. All variations have a datashedt or current gain h fe of at least in optimal conditions.


Retrieved from ” https: Single transistors are also available in several different surface mount packages, and a number of manufacturers market surface mount packages that incorporate several 2Ntype transistors in one package as an array of transistors. The exact specifications depend on the manufacturer, case type, and variation.

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The 2N exhibits its forward gain beta peak at a lower current than the 2N, and is useful in amplifier applications with reduced I ce. By using this site, you agree to the Terms of Use and Privacy Policy.

It is frequently used as a small-signal transistor, [4] [5] and it remains a small general purpose transistor [6] of enduring popularity. High frequency and microwave engineering. In other projects Wikimedia Commons. It was originally made in the TO metal can as shown in the picture.

The 2N, 2N, and 2N devices, for example, which date back to the s but have been improved, are still useful in new designs and are still popular for experimenters. They’re listed together because they’re complementary transistors. Learn to keep an eye open for the following transistors, as they’re among the most useful, inexpensive, and popular types: Since its initial product launch by Motorola at the IRE Convention, the 2N has become the most widely used and universally recognized transistor of all time.


Commercial transistors Bipolar transistors.

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The BC is a low voltage, low current, general-purpose switching transistor in a TO package. Retrieved 26 March Graf and William Sheets The 2N is considered a very common transistor, [1] [2] [3] and is used as an exemplar of an NPN transistor. The JEDEC registration of a device number ensures particular rated values will be met by all parts offered under that number.

JEDEC registered parameters include outline dimensions, small-signal current gaintransition frequencymaximum values for voltage withstand, current rating, power dissipation and temperature rating, and others, measured under standard test conditions. Build your own low-power transmitters: From Wikipedia, the free encyclopedia. Views Read Edit View history. The 2N is an NPN transistor that can only switch one-third the current of the 2N but has otherwise similar characteristics.

The general specifications of the various variants are similar, with the biggest difference being the maximum allowable current and power dissipation.