Have an Citation Receiver and like to find alternative for
a so called
"FS43141"
a PNP (Q1 and Q2 input on power amp pcb) with EBC pinout
does anyone know this nearly 45 year old Transistor?
internetsearch find nothing...
.
a so called
"FS43141"
a PNP (Q1 and Q2 input on power amp pcb) with EBC pinout
does anyone know this nearly 45 year old Transistor?
internetsearch find nothing...
.
2SA1015 is ECB, just twist leads around.
2N2907?
2N3906?
Or try this:
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwjbqoiDpOb6AhXe93MBHS3LCwQQFnoECBIQAQ&url=https://easyeda.com/component/36b972c362cb4b73a9e7944ebc94e211&usg=AOvVaw1l-8wceK6xVGFv8gFDs_Au
2N2907?
2N3906?
Or try this:
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwjbqoiDpOb6AhXe93MBHS3LCwQQFnoECBIQAQ&url=https://easyeda.com/component/36b972c362cb4b73a9e7944ebc94e211&usg=AOvVaw1l-8wceK6xVGFv8gFDs_Au
Digikey US has stock of two 60 v Vce TO18 transistors in TO18 case
Central semi $2.48 https://www.digikey.com/en/products/detail/central-semiconductor-corp/2N2907A-PBFREE/4806853
and NTE $1,.98 https://www.digikey.com/en/products/detail/nte-electronics-inc/2N2907A/11646813
Down load the datasheets yourself, but these are shown as -60v and should be EBC pinout.
Central semi $2.48 https://www.digikey.com/en/products/detail/central-semiconductor-corp/2N2907A-PBFREE/4806853
and NTE $1,.98 https://www.digikey.com/en/products/detail/nte-electronics-inc/2N2907A/11646813
Down load the datasheets yourself, but these are shown as -60v and should be EBC pinout.
2SA1015 is a nickel each part, and quite common in TV.
Like I said, change the leads around, don't tell anybody you did it.
Why do you need to change them in the first place?
Like I said, change the leads around, don't tell anybody you did it.
Why do you need to change them in the first place?
I want to look if there are better sounding ones "in the first place".
Orginal 2SA992 and 2sa872 and BC560 are laying arround, but I was unsure if they matched.
What I meant was that the better quality material was sold to OEM and less than best ended up in replacement market, and those used in OEM were within much closer tolerance on a statistical basis.
So, if no issue, do not attempt anything, you are more likely to degrade its performance...
So, if no issue, do not attempt anything, you are more likely to degrade its performance...