After RMA had verified your given Invoice number, we can’t define them from our system and MFR need more data to traceability.
Please provide more detail as below.
Bluechips PN :
Bluechips PO :
Invoice Date :
Picture of Part Marking
Picture of Box label if still available
MPN: IRF3710STRLPBF
QTY.: 1600pcs
U/P: 0.435$
Invoice: 82825991
Part failure: 4pcs
Picture: show MOSTFET IC is while shorting