Micro Commercial Components Part Numbering

Power Circuit Protection
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1

Part on bill of materials is MCC PN SM712.TCT - DigiKey Lists SM712.TP.

Is the only difference packaging type?

2

Welcome to the forum.

I donā€™t see any ā€œTPā€ on the component page, so assuming you meant ā€œTRā€

Yes, the only difference in the DigiKey part numbers is for the DigiKey packaging type.

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3

Hi Paul, The part you linked is Semtech. Our customers bill of materials lists Micro Commercial Components

Micro Commercial Components PN SM712-TP

4

@mariahali

SM712.TCT and SM712.TP are different parts. Both are available on the links above.
-Robert

5

Hello Mariahali,

You can also reference the manufacturers product page, if you go to the bottom of the page and click on the cross-reference tab. They do list SM712.TCT as a competitorā€™s part number, with SM712 being their part number.
With the Micro Commerical Components part, you can review page 4 of the datasheet, stating that the ā€œ-TPā€ suffix is an indication of packaging.

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6

Hi Nick,

This is the information I found as well.
I was looking for a secondary opinion to confirm since I donā€™t have engineering experience. Thanks for providing the links, I think I was able to find the answer I need.