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Help to identify components

wiru

Nov 27, 2010
16
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Nov 27, 2010
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Hello,

I need help identifying a few unknown components:

First one:
Top side:
dsci2257.jpg

Back side:
dsci2258.jpg


NEC AC2501F 09 L:
dsci2255.jpg


GENTECH SCOTLAND G43E X586 50 85:
dsci2254.jpg


Thank you in advance!
 

(*steve*)

¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd
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Jan 21, 2010
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My guesses are: trimmer capacitors, a germanium power transistor, and I'll pass on the third one.
 

Resqueline

Jul 31, 2009
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My guesses:
1: Variable/trimmer air capacitors (no guess)
2: A triac (since the terminals are labelled T1 & G)
3: A mercury wetted reed relay (since it has right way up)
 

wiru

Nov 27, 2010
16
Joined
Nov 27, 2010
Messages
16
My guesses:
1: Variable/trimmer air capacitors (no guess)
2: A triac (since the terminals are labelled T1 & G)
3: A mercury wetted reed relay (since it has right way up)

This sounds reasonable. Thank you!

I have a new challenge though. Does anyone have an idea what kind of components are these?

Number 4 (it has 7 pins; 4 on one side and 3 on the other):
dsci2262.jpg


Number 5 (feels quite lightweight, its mass is just ~7.75 grams):
dsci2263p.jpg


Thanks in advance again!
 

Resqueline

Jul 31, 2009
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4: A signal transformer.
5: A dual PTC resistor element, used for automatic demagnetizing of CRT's.

These are somewhat exclusive, particular, and old parts. Why do you ask; are you intending to fence them on the Bay? ;)
 

wiru

Nov 27, 2010
16
Joined
Nov 27, 2010
Messages
16
4: A signal transformer.
5: A dual PTC resistor element, used for automatic demagnetizing of CRT's.

These are somewhat exclusive, particular, and old parts. Why do you ask; are you intending to fence them on the Bay? ;)

Thank you a huge lot for the answers! Well, I just happen to have these parts around. And I'm a very curious person. It's of a great interest to me to discover some kind of odd electronic parts I've never used before. Selling them isn't in my plans so far. However, if I don't find any use for them and someone would like to acquire these, I am willing to even give them away. Or, well, put them for sale on eBay... ;-) Thanks again for sharing your knowledge!
 

Resqueline

Jul 31, 2009
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You're welcome.
You sound just like me.. ;)

The part number on the triac btw. is AC25DIF.
V(DRM) Max. Repetitive Peak Off Voltage = 400V
I(T(RMS)) Max. On-State Current = 25A
 
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