DataSheet 2n – Free download as PDF File .pdf), Text File .txt) or read online for free. 2N Amplifier Transistors. Rating Collector Emitter Voltage Collector Base Voltage Emitter Base Voltage Collector Current Continuous Total Device. 2N Datasheet PDF Download – Amplifier Transistors, 2N data sheet.

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The 2N exhibits its forward gain beta 2n22 at a lower current than the 2N, and is useful in amplifier applications with reduced I ce.

2n222 26 March 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.

Graf and William Sheets Junkbots, bugbots, and bots on wheels: Wikimedia Commons has media related to 2N From Wikipedia, the free encyclopedia.

2N222 Datasheet, Equivalent, Cross Reference Search

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. All variations have a beta or current gain h fe of at least in optimal conditions.

Replacements for the 2N ddatasheet 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. As the name suggests this resistor will limit the current flowing through the transistor to prevent it from damaging. Complete Technical Details can be found at the 2NA datasheet given at the end of this page.


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

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 being used in many designs. In other projects Wikimedia Commons. Commercial transistors Bipolar transistors. However one important thing to notice is the Base resistor a.

2N – price, delivery and datasheet for 2N – Planet One Components – Stocking Distributor

In actual circuit modifications might be required. It is used in a variety of analog amplification and switching applications. When base current is removed the transistor becomes fully off, this stage 2n222 called as the Cut-off Region and the Base Emitter voltage could be around mV.

It is frequently used as a small-signal transistor, [4] [5] and it remains a small general purpose transistor [6] of enduring popularity. Therefore, it is important to refer to the datasheet for the exact part number and manufacturer. Retrieved from ” https: When this transistor is datashee biased then it can allow a maximum of mA to flow across the collector and emitter.

2N Datasheet, Equivalent, Cross Reference Search. Transistor Catalog

Other part numbers will have different parameters. Learn to keep an eye open for the following transistors, as they’re among the most useful, inexpensive, and popular types: Archived from the original on 14 April The exact specifications depend on the manufacturer, case type, and variation. Views Read Edit View history. This transistor like all can be used either as a switch or as an amplifier.


Note that the motor here draws about mA from the 12V power source, since the 2N has collector current rating upto mA this circuit is possible had it been a BC the transistor should have been burnt. They’re listed together because they’re complementary transistors. I have used a base voltage of 5V and a value of 1K as current limiting resistor.

How to use 2NA This transistor like all can be used either as a switch or as an amplifier. The maximum amount of current that could flow through the Collector pin is mA, hence we cannot connect loads that consume more than mA using this 2j222.

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 BC is a low voltage, low current, general-purpose switching transistor in a TO package.