I am looking for traceability for the following P/N:
TMP102AIDRLR
TL431BIDBZR
SN74LVC1G125DBVR
TPS72011DRVR
I purchased these parts from mouser and misplaced their documentation. I was told every single TI part has a 7 digit LTC printed on the parts, but these parts only have 3 or 4 digits printed on them when I look at them under a microscope. I need to find the traceability for these parts.
Hello Tara,
Since you purchased these from an authorized distributor, you will have to contact Mouser. Similar to a customer return situation, this is documented here on the Quality FAQ page: https://www.ti.com/support-quality/additional-information/customer-returns.html which states:
| Return situation | |
|---|---|
| TI products were purchased from an authorized TI distributor. | Contact the distributor that provided the products and follow their return procedure. |
Also, there is a Part Marking Tool available: https://www.ti.com/packaging/docs/partlookup.tsp#divline . For example, the TMP102 shows this result for marking:
Finally, on the anti-counterfeit FAQ page, regarding the verification process, it clearly states the purchase documentation must be provided. Here's the link: www.ti.com/support-quality/quality-policies-procedures/anti-counterfeit.html and the statement:
Copies or photographs of shipping documents, including the packing slip showing the origin of the devices to TI. (If you cannot provide this information, we will not be able to provide verification, due to uncertainties regarding the chain of custody of the products.)
I hope this helps, and that Mouser will be helpful in this endeavor.
Regards,
~Leonard
