Can you recognize these components?

electronicsbasecom · Jan 21, 2013

I found them after input connector....maybe TVS diodes, or ferrite bead ???? Don't know.

Ow@i$ · Jan 21, 2013

nothing can be said with full surety.. removing component might reveal their designation on PCB's Silk screen or overlay !!!

keith1200rs · Jan 21, 2013

Could be something like this: https://uk.farnell.com/murata/nfm21cc222r1h3d/filter-suppression-0805-2-2nf-50v/dp/1828796

As already said - measuring one will help.

Keith.

kripacharya · Jan 21, 2013

keith1200rs said:
Could be something like this: https://uk.farnell.com/murata/nfm21cc222r1h3d/filter-suppression-0805-2-2nf-50v/dp/1828796

As already said - measuring one will help.

Keith.

it sure looks like a feedthrough. And considering that it is 'after input connector' that makes sense. But what is it the input for ?

tpetar · Jan 21, 2013

Like Keith mentioned probably suppression filters in smd :

https://www.tme.eu/en/katalog/#id_category=112930&page=1&s_field=artykul&s_order=ASC

electronicsbasecom · Jan 21, 2013

Thank you guys....it is looks like suppression filters. Also it is logical to use this component on input of device.

Can you recognize these components?

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