DATASHEET 222A PDF

“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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The BC is a low voltage, low current, general-purpose switching transistor in a TO package. Retrieved from ” https: The JEDEC registration of a device number ensures particular rated values will be met by all parts offered under that number. 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 datasheeg except for the lower maximum collector current.

It was originally made in the TO metal can as shown in the picture.

The exact specifications depend on the manufacturer, case type, and variation. It is designed for low to medium currentlow powermedium 2222aand can operate at moderately high speeds.

It is frequently used as a datasheey transistor, [4] [5] and it remains a small general purpose transistor [6] of enduring popularity. Datashewt 2N daatsheet considered a very common transistor, [1] [2] [3] and is used as an exemplar of an NPN transistor. 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.

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Graf and William Sheets This page was last edited on 25 Octoberat 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.

Billions of units have been manufactured over the past 45 years and there is continuing high volume annual production.

High frequency and microwave engineering.

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The 2N is an NPN transistor that can only switch one-third the current of the 2N but has otherwise similar characteristics.

It is used in a variety of analog amplification and switching applications.

Retrieved 26 March Views Read Edit View history. Therefore, it is important to refer to the datasheet for the exact part number and manufacturer. They’re listed together because they’re complementary transistors. The 2N exhibits its forward gain beta peak at a lower current 222 the 2N, and is useful in datasheeet applications with reduced I ce.

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Datashheet part numbers will have different parameters. From Wikipedia, the free encyclopedia. All variations have a beta or current gain h fe of at least in optimal conditions.

Archived from the original on 14 April 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. Typical examples are the well known NPN and PNP darasheet and military types, 2N and 2N, which have been used for over four decades and are still being used in many designs. Wikimedia Commons has media related to 2N By using this site, you agree to the Terms of Use and Privacy Policy.

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

Junkbots, bugbots, and bots on wheels: Learn to keep an eye open for the following transistors, as they’re among the most useful, inexpensive, and popular types: Use dmy dattasheet from July Commons category link is on Wikidata.

Build your own low-power transmitters:

VPN