2N2904 DATASHEET PDF

DESCRIPTION. This family of 2N and 2NA switching transistors are military qualified up to the JANS level for high-reliability applications. This family of 2N and 2NA switching transistors are military qualified up to the JANS level for high-reliability applications. These devices are also. 2N Transistor Datasheet pdf, 2N Equivalent. Parameters and Characteristics.

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Replacing a 4 pin leaded inductor with a 2 pin Started by gkmaia Yesterday at I use 2N and 2N all the fatasheet. Click here to register now. Jun Sun 26, Dec Mon 31, 8: Jun Sun 26, 2: To obtain a higher operational operating temperature apply forced air cooling, the chart covers still air [ Fan Manufacturers ].

To participate you need to register. A 2N works poorly above 50mA.

Jun Sun 26, 1: They certainly can cover a lot of needs for replacements and projects. Also great for RobynComstat and many other tube radios.

This is the larger clip in the dual control. Doesn’t the 2N has more saturation drop than 2N? The 2N has about 5mA of base current which should be a little more to get a little more dztasheet current with the same saturation voltage loss.

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Those numbers are very popular.

2N2904 Datasheet, Equivalent, Cross Reference Search

They were quite the marvel in their day. As semiconductor fabrication improved, what counted as a high speed datashert changed, and a lot of that functionality went into a multi-transistor IC. Use the Graph to determine how much to derate power [wattage] based on ambient operational temperature. Suraj Active Member Oct 7, This is the true inverse of the worst case thermal resistance value extrapolated out to the thermal runaway point.

First Prev 2 of 2 Go to page. By continuing to use this site, you are consenting to our use of cookies. You will not be disappointed with this product, they are very cool and I use them everywhere now.

Jun Mon 27, 1: The graph only 22n904 to a TO metal package, but a 2N is also available in a plastic TO package. Spring Clip for knob ring Galaxy Type Knobs. For proper circuit operation use one of the gray curves to insure the 2N does not operate at or near its maximum junction temperature.

Spring Clip for knob tips. Both cost the same at Digikey today. Is that 2N is a good choice?

B562 Vs B772 Transistors

I would use a 2N that works well up to mA. Up until a few years ago I still had a couple brand new, in the box CKs in my parts inventory, but sadly I’ve lost track of them.

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Its max collector to emitter saturation voltage is 0. This Large Clamp-on ferrite choke is a passive component used to suppress HF energy as a choke.

Buy Online 2N PNP General Purpose Transistor Price In India – Robomart

Google [Bot] and 4 guests. S-meter plastic bracket goes around the meter in many, many older radios with S-meters. Common repair part for the Cobra GTL. Product Description Your Price.

Now to find a pair with gold leads Suraj Active Member Sep 11, The maximum junction temperature is shown in the black curve is just below the dash line, and may not be used during normal circuit operation.

I remember when 2N, 5 germanium were popular. But as the OP and others note, there are a number of old types still produced more or less as first introduced, while other classics have succumbed to modern replacements and packaging trends, like replacing the TO Altogether 64 resisters for 32 columns. Use it to filter many many types of things. Replacement Transformer Started by ncag Today at 7: Galaxy, Cobra, Uniden, Ranger, Connex and many many more