Compare the candidate package with the outline, pin count and polarity mark on the actual board.
SMD Marking
13
Possible components matching this marking.A marking is not a guaranteed identification by itself.
24possible components
VERY HIGHambiguity level
Filters24 candidates
Narrow the list using the package, manufacturer or component family printed on the board.
24 possible components
Results are ordered by the available marking evidence.
1 DTA 143 EE2 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, Digital Transistor, Inverter, RB=4.7k RBE=4.7k 2SA1037AK | Si-P+RManufacturer hint: ROHM Semiconductor 2 BAS 1252 evidence sources Siemens smd2 DIODE HIGH2 sources Schottky-Diode Clamping, Protection | Si-DiManufacturer hint: Siemens 3 MAZY 1302 evidence sources Panasonic smd1 DIODE HIGH2 sources SMD,Silicon planar type, 13V 500mA 1W | Si-Di, Z-DiManufacturer hint: Panasonic 4 MAZS 1302 evidence sources Panasonic smd1 DIODE HIGH2 sources SMD,Silicon planar type, 13V 200mA 150mW | Si-Di, Z-DiManufacturer hint: Panasonic 5 Z 02W 13V2 evidence sources KEC Semiconductor smd2 DIODE HIGH2 sources SMD, Zener Diode, 13V 200mW | Z-DiManufacturer hint: KEC Semiconductor 6 U 1Z 132 evidence sources Toshiba smd1 DIODE HIGH2 sources Z, ±10% | Si-DiManufacturer hint: Toshiba 7 TLZ 132 evidence sources Vishay axial1 DIODE HIGH2 sources SMD, Zener Diode, 13V | Z-DiManufacturer hint: Vishay 8 SML47432 evidence sources Vishay smd1 DIODE HIGH2 sources SMD, Zener Diode, 13V | Z-DiManufacturer hint: Vishay 9 DTA 143 EUA2 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, Digital Transistor, Inverter, RB=4.7k RBE=4.7k 2SA1037AK | Si-P+RManufacturer hint: ROHM Semiconductor 10 DTA 143 ECA2 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, Digital Transistor, Inverter, RB=4.7k RBE=4.7k 2SA1037AK | Si-P+RManufacturer hint: ROHM Semiconductor 11 DTA 143 EKA2 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, Digital Transistor, Inverter, RB=4.7k RBE=4.7k 2SA1037AK | Si-P+RManufacturer hint: ROHM Semiconductor 12 KDZ 13EV2 evidence sources KEC Semiconductor smd1 DIODE HIGH2 sources SMD, ZENER DIODE, 13V 150mW | Z-DiManufacturer hint: KEC Semiconductor 13 KDZ 13EVY2 evidence sources KEC Semiconductor smd1 DIODE HIGH2 sources SMD, ZENER DIODE, 13V 150mW | Z-DiManufacturer hint: KEC Semiconductor 14 KDZ 13V2 evidence sources KEC Semiconductor dil1 DIODE HIGH2 sources SMD, ZENER DIODE, 13V 200mW | Z-DiManufacturer hint: KEC Semiconductor 15 KDZ 13VY2 evidence sources KEC Semiconductor dil1 DIODE HIGH2 sources SMD, ZENER DIODE, 13V 200mW | Z-DiManufacturer hint: KEC Semiconductor 16 MMBD 15032 evidence sources National Semiconductor smd2 DIODE HIGH2 sources Dual,SMD, SS | Si-DiManufacturer hint: National Semiconductor 17 MAZS 1302 evidence sources Matsushita Electric dil1 DIODE HIGH2 sources SMD, Z,TAZ, ±5% | Si-DiManufacturer hint: Matsushita Electric 18 HZU 13B32 evidence sources Hitachi / Renesas Electronics dil1 DIODE HIGH2 sources SMD, Zener Diodes for Stabilizer, 13V | Z-DiManufacturer hint: Hitachi / Renesas Electronics 19 HZU 13B2 evidence sources Hitachi / Renesas Electronics dil1 DIODE HIGH2 sources SMD, Zener Diodes for Stabilizer, 13V | Z-DiManufacturer hint: Hitachi / Renesas Electronics 20 HZU 13B12 evidence sources Hitachi / Renesas Electronics dil1 DIODE HIGH2 sources SMD, Zener Diodes for Stabilizer, 13V | Z-DiManufacturer hint: Hitachi / Renesas Electronics 21 HZU 13B22 evidence sources Hitachi / Renesas Electronics dil1 DIODE HIGH2 sources SMD, Zener Diodes for Stabilizer, 13V | Z-DiManufacturer hint: Hitachi / Renesas Electronics 22 BC 847 BVN2 evidence sources Philips Semiconductors smd1 TRANSISTOR HIGH2 sources SMD, Complemet. Pair Amp., 45V 0.1A 0.2W | Si-N/PManufacturer hint: Philips Semiconductors 23 HZM 13NB2 evidence sources Renesas Electronics smd2 DIODE HIGH2 sources SMD, Zener Diode, 13V | Si-DiManufacturer hint: Renesas Electronics 24 FC 132 evidence sources Sanyo Semiconductor smd1 FET HIGH2 sources SMD, Dual, Uni | Si-NManufacturer hint: Sanyo Semiconductor
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.