Strange component

lcarter wrote 02/04/2020 at 14:29

I think KC is correct, I have sen these under 74xx chips for power supply de-coupling

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WestfW wrote 01/30/2020 at 08:45

IIRC, 28.07MHz is a "significant" Radio Frequency, so I'm with Ken that it's probably some sort of hybrid filter circuit...

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K.C. Lee wrote 01/30/2020 at 04:00

Looks like those special decopling caps that was placed under a DIP part. It could also be some thick film resistors/

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Augusto wrote 01/29/2020 at 16:32

I think it only hast to pins, check continuity between the pins

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Donnie Agema wrote 01/29/2020 at 08:42

Have you made any measurements?

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Jarrett wrote 01/29/2020 at 08:22

What does it taste like?

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Ken Yap wrote 01/29/2020 at 04:32

Some info about where you found it and what material it's made from might help. Also what are the dimensions, especial the distance between pins?

I venture to say SAW filter.

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