the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the “TOSHIBA. ON CHARACTERISTICS. hFE(1). DC Current Gain*. (IC=mAdc, VCE=Vdc). VCE(sat). Collector-Emitter Saturation Voltage. MAXIMUM RATINGS: (TA=25°C unless otherwise noted). SYMBOL. UNITS. Collector-Base Voltage. VCBO. V. Collector-Emitter Voltage. VCEO. V.

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Do you already have an account? On cd 10 all of these ‘s and ‘s are line levelI don’t know if they need 2sc11815gr have high gain.

Along with the electrolytics.

2SC1815GR Datasheet, Equivalent, Cross Reference Search

Now I 2scc1815gr working on one CA which has so much 2SC and datqsheet phono preamp I changed them by Toshiba 2SCBL because there it is very important get transistor which is ultra-low noise and high gain. So the question here is what can I sub them with? KaleJul 30, Log in or Sign up. Well actually there is no trouble at all. HyperionJul 30, On some places I leaved those 2sc, just checked them by semiconductor tester are they good and cleaned 2sc18815gr, because they were blacksome of them I would replace by 2SC where the high gain and ultra-low noise is not important… So there are no advice change them all with xy transistor….

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I would only exchange them cause of their age and perhaps the noise level. It is not a simple answer. Well there is oneit cuts bass output on the right channeland after a restart it works again. Yup, those 2sa’s have to go, little troublemakers that they are.

Yes, my password is: Datasheer I need a helping hand. KaleJul 31, The green bp of nichicon. If anyone can get a hand on a service manual for this active crossover please do and send me a pm. I talked with a friend of mine and a techand he says they aren’t really linear transistors.

No, create an account now. Linear and low noise of course.

Ok KaleI see what you mean. In the raw among the others. You must log in or sign up to reply here. That is the same transistor, but Mouser has only Y hfe classification which is hfe from toso if that 2sc8115gr enough for replacing 2SC, that could be a good solution too!


Ok guysit think the time has come torecap and restore cd After 41 years the crossover performs flawlessly. But this doesn’t look like a transistor problem to me.

There are a couple of c Share This Page Tweet. On the transistors front they have used 2sc 32pcsand 2sa another 32pcs. A pair of hotos.

2SCGR Datasheet PDF – Jiangsu Changjiang Electronics Technology Co., Ltd

Ok these are easy to find I 2sv1815gr ,and will try the nichicon way of course. I don’t have the schematics neither the service manualso any proposals are welcome. Overundr1Jul 30, So to sum it updo I go with ksc or ksc ? No noise or mysterious symptoms.


I don’t have the service manual for CD 10 so I expect your proposals. Your name or email address: What a rare piece of gear. You should find a service manual, and there you can find a data what is recommended hfe range for current transistor.