2SC458 DATASHEET PDF

2SC datasheet, 2SC circuit, 2SC data sheet: HITACHI – Silicon NPN Epitaxial,alldatasheet, datasheet, Datasheet search site for Electronic. 2SC Datasheet, 2SC NPN Low Frequency Transistor, buy 2SC Transistor. ST 2SC NPN Silicon Epitaxial Planar Transistor. Low frequency amplifier applications. The transistor is subdivided into three group, B, C and. D according to.

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2SC datasheet & applicatoin notes – Datasheet Archive

Things are working and sounding fine. I chose it because in the spec manual it was called out as a low-noice small-signal device with a bandwidth not dissimilar to the 2SC, and because the 2SC was used in many machines I encountered — and the device never seemed to fail. Am I hearing more separation or is just because of less noise? Yankee DogMar 16, Do you already have an account? Now I’m just waiting for my caps to arrive so I can breath more solder fumes. I understand now why I was confused on how to place the transistors.

Trannys are in 2sc and it sounds a little sharper, and clearer if that means anything. Thank you for the update – I found 2 – they looked so odd I checked up on them – particularly here on AK, and found them pretty much regarded as the spawn of the devil himself.

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(PDF) 2SC458 Datasheet download

These were based BCE reading left to right. 2sc48 replace them wherever I find them. The 2sc’s arrived today and they are installed. AndymanJan 4, Then a similiar thread mentions to “put them in backwards”. I consider many of these “new 2SC’s” to be counterfeits, i.

2SC458 Datasheet, Equivalent, Cross Reference Search

I really want to be sure before I put these things in. I used BC as the replacement in my X – they work just fine.

Sorry it’s hard to describe, but in a way, they do go in backwards sort of. The original 2SC was made by Hitachi, and installed in a funny-looking rectangular package with a little “roof” on the top that slopes down from front to back.

So, should 2SC’s of any age be replaced anywhere they are found? Valley of Heart’s Delight.

It works fine as a basic, small-signal transistor, and is fine for many applications. 2scc458 the 2SCs you have. EchoWarsMar 17, It looks like a direct drop in.

By the early ‘s, the 2SC had proved itself as a wonderful small-signal, low-noise transistor, again with an datashset bandwidth, so I began using it as a replacement for the 2SC I did pay attention to the circuit board with the location of E C B and put the legs of the 2sc in the apropriate holes, and unit is working fine, but, it looks like I’ll be pulling them.

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To me it looks like they are the same.

Yankee DogMar 15, Share This Page Tweet. Yes, my password is: Fred, thanks for the detailed information. OK, so I am going to replace the leaky 2sc 6 of them in my when the new trannys arrive next. They simply aren’t datazheet be trusted.

HyperionMar 18, Your name or email address: A few years ago, “new generation” 2SC’s began appearing. It has a kind of a flat taper on both sides, and printing on both sides, thanks YD. Log in or Sign up. Not backwards, or whatever: On one side, the transistors go in like normal. Unfortunately, they began to dataasheet and generate noise and operating-point errors.

Fred LongworthMar 16, Dqtasheet original 2sc does look different. The old ones are now in my ‘rogues gallery’ Thanks again EW: HyperionMar 17, Yankee DogMar 14,