Compare the candidate package with the outline, pin count and polarity mark on the actual board.
SMD Marking
X7
Possible components matching this marking.A marking is not a guaranteed identification by itself.
7possible components
HIGHambiguity level
Filters7 candidates
Narrow the list using the package, manufacturer or component family printed on the board.
7 possible components
Results are ordered by the available marking evidence.
1 SUR 496H2 evidence sources Unknown manufacturer (AUK) smd2 TRANSISTOR HIGH2 sources SMD, NPN/PNP transistor, 50V 100mA, 200mW | Si-N/PManufacturer hint: Unknown manufacturer (AUK) 2 1T 4172 evidence sources Sony smd1 DIODE HIGH2 sources SMD, Variable Capacitance Diode, 30V | Si-DiManufacturer hint: Sony 3 GZF 91C2 evidence sources Vishay smd1 DIODE HIGH2 sources SMD, low leakage current, 0.8W | Z-DiManufacturer hint: Vishay 4 2SD1048-X72 evidence sources Sanyo Semiconductor flach1 TRANSISTOR HIGH2 sources NF-Tr/E, lo-sat | Si-NManufacturer hint: Sanyo Semiconductor 5 BZX 88 /C 472 evidence sources Unknown manufacturer (FER) smd2 DIODE HIGH2 sources Z, 5%, SMD | Si-DiManufacturer hint: Unknown manufacturer (FER) 6 BZX 84 / C 472 evidence sources Siemens smd2 DIODE HIGH2 sources Stabi, SMD | Si-DiManufacturer hint: Siemens 7 BZV 49 /C 472 evidence sources Siemens smd1 DIODE HIGH2 sources Stabi, 5%, SMD | Si-DiManufacturer hint: Siemens
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.