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Help Identifying Transistors Please

Started by emilyandmiles, May 30, 2016, 10:00:29 AM

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emilyandmiles

May 30, 2016, 10:00:29 AM
These have the markings 182 and 38M under that, and are not a shape I've come across before.
Anyone recognise these?
Suitable BC182 replacement perhaps?
Cheers : )

armdnrdy

#1
May 30, 2016, 12:34:05 PM
If you give a hint as to what circuit this is...it may be helpful in your quest!  ;)
I just designed a new fuzz circuit! It almost sounds a little different than the last fifty fuzz circuits I designed! ;)

emilyandmiles

#2
May 30, 2016, 01:01:36 PM
Not sure what the boards from. Some old VHS I'd guess at. I tend to pick up what some people call rubbish if it looks like it might have something useful on. The box caps are what initially interested me : )

PRR

#3
May 30, 2016, 05:22:21 PM
Looks like a graphic EQ. Possibly 1/3rd octave(!). Note the box-caps and disc-caps run in small steps. Each pair caps has one transistor and some (4?) resistors. In that case the transistor will be whatever high-gain thing was over-stocked the day it was built.
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smallbearelec

#4
May 30, 2016, 05:58:33 PM
Quote from: emilyandmiles on May 30, 2016, 10:00:29 AM
Anyone recognise these?

The package is a TO-98

http://smallbear-electronics.mybigcommerce.com/transistors-2n292x-house-number/

in this case also probably "house" numbered.
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