Compare the candidate package with the outline, pin count and polarity mark on the actual board.
SMD Marking
123
Possible components matching this marking.A marking is not a guaranteed identification by itself.
4possible components
MEDIUMambiguity level
Filters4 candidates
Narrow the list using the package, manufacturer or component family printed on the board.
4 possible components
Results are ordered by the available marking evidence.
1 FC 1232 evidence sources Sanyo Semiconductor smd1 TRANSISTOR HIGH2 sources SMD, Dual, S, Rb=47±14kOhm | Si-P+RManufacturer hint: Sanyo Semiconductor 2 PZM12NB32 evidence sources Philips Semiconductors smd2 DIODE HIGH2 sources SMD, Voltage regulator diode, 12V | Z-DiManufacturer hint: Philips Semiconductors 3 HZU 12A3L2 evidence sources Renesas Electronics dil1 DIODE HIGH2 sources SMD, Zener Diode for Low Noise, 12V | Z-DiManufacturer hint: Renesas Electronics 4 HZM 12NB32 evidence sources Renesas Electronics smd2 DIODE HIGH2 sources SMD, Zener Diode, 12V | Si-DiManufacturer hint: Renesas Electronics
Safe identification
How to verify this result
Check the official datasheet for pinout, voltage, current and thermal ratings—not only the marking.
Do not treat a short marking, a low-confidence candidate or a family match as a drop-in replacement.