Price Rs , 2N, A NPN Transistor, bjt, MPSA, Buy Lowest Price in India, NPN TRANSISTORS. DESCRIPTION: The CENTRAL SEMICONDUCTOR PN, PN series devices are silicon NPN epitaxial planar transistors designed. A Bipolar Transistors – BJT are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for A Bipolar Transistors – BJT.

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Junkbots, bugbots, and bots on wheels: The 2N exhibits trransistor forward gain beta peak at a lower current than the 2N, and is useful in amplifier applications with reduced I ce. The BC is a low voltage, low current, general-purpose switching transistor in a TO package.

2N2222A –NPN Transistor

Spehro Pefhany fransistor 4 Mathematical formula of the minimum separations required between two patch antennas? Fuse Amperage Determination Circuit In actual circuit modifications might be required. Home Questions Tags Users Unanswered. This transistor will make it forward biased and thus closes the connection between collector and emitter.

The 2na is rated at. With a 9V battery then a series base resistor value of 22k is much too high.

2NA Pinout, Features, Equivalent & Datasheet

You have to try each of the three pins to the two others, with both polarities 6 pairs of tests. You can have a look at the datasheets: You would want to post or link a schematic so that we know what you are talking about. 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. When this transistor is fully biased then it can allow a maximum of mA to flow across the collector and emitter.


Mini Tesla transformer 0. There is not much difference when it comes to electrical properties of the two transistors. Javier Loureiro 1 7 High frequency and microwave engineering.

I don’t think so – throw it in the bin. It is designed for low to medium currentlow powermedium voltageand can operate at moderately high speeds. Expect that any small transistor with similar voltage and current rating will work in place of 2N Then you should learn how to read datasheets in general. The basic difference is the 2NA is explicitly labeled “switching mode transistor”, which explains the much higher collector current in the same casing.

Next Article Timer IC. Voltage Comparator Design I have use bc for a project Water level indicator.

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It looks like a “diode”. Retrieved from ” https: Can i use 2nA instead of bc? This page was last edited on 25 Octoberat From Wikipedia, the free encyclopedia. Finally you have to compare the datasheets of multiple transistors to determine which one suites your requirements best.

Zuofu 3, 2 15 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.

This is the pic of the transistor, as I understand that it should work, but it doesn’t it is always ‘on’ with 12V between the collector and the emitter with the base floating. By using this site, you agree to the Terms of Use and Privacy Policy.


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. Use dmy dates from July The collector current rises until it’s limited by the actual current gain.

The exact specifications depend on the manufacturer, case type, and variation. 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. Would you like to answer one of these unanswered questions instead?

Wikimedia Commons has media related to 2N Here are some tips on how to read a datasheet. Therefore, it is important to refer to the datasheet for the exact part number and manufacturer.

Archived from the original on 14 April FvM 15KlausST 8barry 8ads-ee 7betwixt 6. I have a simple circuit to transiwtor current to a brushless fan running at 12V on the high side, using a NPN transistor 2NA: Part and Inventory Search. Graf and William Sheets Thank you for your interest in this question.