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IC Top mark 56667

Sir alok . . . . .

Need a bigger pic of associated parts and / or board function.
That 10 pin format doesn't equate with any IC I have known of.
As it stands, it could just as easily be a resistor pack.
Ohm out end to end, as five units being side by side and see if that
has any repeats of resistances.

73's de Edd
 
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Sir alok2010 . . . . . . .

Once you said that a USB 3 port was being nearby, I then realized that those units were being ancillary to it . . .not being a resistor pack . . .but a protective varistor pack.

Here is how they typically fit into a design scheme:

20131108044843132.jpg


GREAT chance . . . . . . . that all units are being good .

To further Edd-i -cate yourself on them, also refer to:

http://www.te.com/content/dam/te-com/documents/circuit-protection/global/CPD-Catalog/S8 PESD Protection Devices_V5_24Sep2015.pdf




73's de Edd
 
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