Compare the candidate package with the outline, pin count and polarity mark on the actual board.
SMD Marking
W5
Possible components matching this marking.A marking is not a guaranteed identification by itself.
14possible components
VERY HIGHambiguity level
Filters14 candidates
Narrow the list using the package, manufacturer or component family printed on the board.
14 possible components
Results are ordered by the available marking evidence.
1 DCF 0102 evidence sources Sanyo Semiconductor smd2 DIODE HIGH2 sources SMD, Dual SS | Si-DiManufacturer hint: Sanyo Semiconductor 2 DCA 0102 evidence sources Sanyo Semiconductor smd2 DIODE HIGH2 sources SMD, Dual SS | Si-DiManufacturer hint: Sanyo Semiconductor 3 RN 4986FS2 evidence sources Toshiba smd1 TRANSISTOR HIGH2 sources SMD,Transistor Silicon PNP/NPN Epitaxial Type, 20V 50mA 50mW | Si-P/N+RManufacturer hint: Toshiba 4 GZF 3V6C2 evidence sources Vishay smd1 DIODE HIGH2 sources SMD, low leakage current, 0.8W | Z-DiManufacturer hint: Vishay 5 FES 3G2 evidence sources Fagor Electronica smd1 DIODE HIGH2 sources SMD, Ultrafast Recovery Rectifier, 400V, 3A | Si-DiManufacturer hint: Fagor Electronica 6 DSA 10J2 evidence sources Sanyo Semiconductor axial1 DIODE HIGH2 sources Gleichrichter, universal | Si-DiManufacturer hint: Sanyo Semiconductor 7 DSA 10L2 evidence sources Sanyo Semiconductor axial1 DIODE HIGH2 sources Gleichrichter, universal | Si-DiManufacturer hint: Sanyo Semiconductor 8 DSA 10G2 evidence sources Sanyo Semiconductor axial1 DIODE HIGH2 sources Gleichrichter, universal | Si-DiManufacturer hint: Sanyo Semiconductor 9 BZX 88 /C 3V02 evidence sources Unknown manufacturer (FER) smd2 DIODE HIGH2 sources Z, 5%, SMD | Si-DiManufacturer hint: Unknown manufacturer (FER) 10 BZX 84 / C 3V02 evidence sources Siemens smd2 DIODE HIGH2 sources Stabi, SMD | Si-DiManufacturer hint: Siemens 11 BZX 384 C3V62 evidence sources Vishay dil1 DIODE HIGH2 sources SMD, Tolerance ±5% | Z-DiManufacturer hint: Vishay 12 BZV 49 /C 3V02 evidence sources Siemens smd1 DIODE HIGH2 sources Stabi, 5%, SMD | Si-DiManufacturer hint: Siemens 13 BZT52 C3V62 evidence sources Vishay / Taiwan Semiconductor smd1 DIODE HIGH2 sources SMD,Silicon Planar Power Zener Diode | Z-DiManufacturer hint: Vishay / Taiwan Semiconductor 14 BZT52 B3V62 evidence sources Vishay smd1 DIODE HIGH2 sources SMD,Silicon Planar Power Zener Diode | Z-DiManufacturer hint: Vishay
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.