Found on 2 components on 1 board.
What J1Y is
- KSA1298 (on 2 of the parts below)
One code, more than one part. SMD marking codes are short, and manufacturers reuse them: the same code can be a different part in a different package
(a SOT-23 transistor and a SOD-123 diode can both be marked J1Y), or from a different maker. Check the package and what the part does in the circuit before replacing it.
Where it's been found
