Unidentified transistor

michael_krell · February 07, 2005, 11:51:09 PM

I am fixing a AT small diaphram condensor and I located the problem to a transistor. It says K660 H96M on it. I cant find any info on it anywhere. Does anyone know what this is and what can replace it?

Dan N · February 08, 2005, 12:04:21 AM

A lot of 2SK fets just skip the 2S part. Try 2SK660?

Good luck!

michael_krell · February 08, 2005, 12:09:38 AM

thanks i think thats it

michael_krell · February 08, 2005, 12:21:32 AM

Do you know where I can find a replacement, or find something to replace it with?

Paul Perry (Frostwave) · February 08, 2005, 09:17:15 AM

www.ee.nec.de/_pdf/D10753EJ2V0DS00.PDF
That's the data sheet, if anyone wants to suggest an equivalent.
The main thing is probably the low capacitance. But I suppose anything the DIY microphone guys use would be OK.

michael_krell · February 08, 2005, 03:27:26 PM

Thanks but i have already seen that. WIll any J-Fet work?

bioroids · February 08, 2005, 03:32:01 PM

Hi!

I don't know about the Jfet, but I can tell you don't ever touch the diafragm!

Luck

Miguel

michael_krell · February 08, 2005, 08:12:21 PM

duh,

the mic is a Audio technica 3528 i have 4 of them, they are incredible

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Unidentified transistor