Compare the candidate package with the outline, pin count and polarity mark on the actual board.
SMD Marking
A4
Possible components matching this marking.A marking is not a guaranteed identification by itself.
29possible components
VERY HIGHambiguity level
Filters29 candidates
Narrow the list using the package, manufacturer or component family printed on the board.
29 possible components
Results are ordered by the available marking evidence.
1 1SS 3192 evidence sources Toshiba smd1 DIODE HIGH2 sources Dual, Schottky, S | Si-DiManufacturer hint: Toshiba 2 1S 28362 evidence sources NEC (Nippon Electric Company) smd2 DIODE HIGH2 sources SMD, SS, Dual | Si-DiManufacturer hint: NEC (Nippon Electric Company) 3 SI 2304 DS2 evidence sources Siliconix / Philips Semiconductors smd2 FET HIGH2 sources SMD, TrenchMOS Power Amp., 30V 1.7A 0.83W | MOS N-enhManufacturer hint: Siliconix / Philips Semiconductors 4 MC 28462 evidence sources Mitsubishi smd2 DIODE HIGH2 sources SMD, Dual, VC, S | Si-DiManufacturer hint: Mitsubishi 5 MC 28362 evidence sources Mitsubishi smd2 DIODE HIGH2 sources SMD, Dual, VC, S | Si-DiManufacturer hint: Mitsubishi 6 HSM 2836C2 evidence sources Hitachi / Renesas Electronics smd2 DIODE HIGH2 sources SMD, Dual S | Si-DiManufacturer hint: Hitachi / Renesas Electronics 7 HSB 28362 evidence sources Hitachi / Renesas Electronics smd2 DIODE HIGH2 sources SMD, Dual S | Si-DiManufacturer hint: Hitachi / Renesas Electronics 8 HN 1 D03F2 evidence sources Toshiba smd1 DIODE HIGH2 sources SMD, SS, 4x Diode | Si-DiManufacturer hint: Toshiba 9 FMA 4(A)2 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, Dual, int. Rb=10kOhm | Si-PManufacturer hint: ROHM Semiconductor 10 DCF 0152 evidence sources Sanyo Semiconductor smd2 DIODE HIGH2 sources SMD, Dual SS | Si-DiManufacturer hint: Sanyo Semiconductor 11 HBAV 702 evidence sources Unknown manufacturer (HSM) smd2 DIODE HIGH2 sources SMD, SWITCHING DIODE, 70V 200mA 250mW | Si-DiManufacturer hint: Unknown manufacturer (HSM) 12 UMA 4N2 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, 2x DTA114T, Dual Digital Transistor, com. Emitter | Si-P+RManufacturer hint: ROHM Semiconductor 13 FMA 4A2 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, 2x DTA114T, Dual Digital Transistor, com. Emitter | Si-P+RManufacturer hint: ROHM Semiconductor 14 FJZ 733 G2 evidence sources Fairchild Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, Audio | Si-PManufacturer hint: Fairchild Semiconductor 15 EMA 42 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, 2x DTA114T, Dual Digital Transistor, com. Emitter | Si-P+RManufacturer hint: ROHM Semiconductor 16 NTHS 5443 T12 evidence sources onsemi smd1 FET HIGH2 sources SMD, Low Rds | MOS P-enhManufacturer hint: onsemi 17 HVD 327C2 evidence sources Renesas Electronics smd1 DIODE HIGH2 sources SMD, Variable Capacitance Diode for VHF tuner, 15V | PIN-DiManufacturer hint: Renesas Electronics 18 FSS 152 evidence sources Fagor Electronica smd1 DIODE HIGH2 sources SMD, Schottky Barrier Rectifier, 50V, 1A | Si-DiManufacturer hint: Fagor Electronica 19 BZX884-B3V32 evidence sources Philips Semiconductors smd1 DIODE HIGH2 sources SMD, Voltage regulator diode, 3,3V, tolerance ±2% | Z-DiManufacturer hint: Philips Semiconductors 20 BAV 70T2 evidence sources Philips Semiconductors smd2 DIODE HIGH2 sources SMD, Dual High-speed diode, 100V | Si-DiManufacturer hint: Philips Semiconductors 21 BAV70 TT12 evidence sources onsemi smd2 DIODE HIGH2 sources SMD, Dual, S | Si-DiManufacturer hint: onsemi 22 BAV 70W2 evidence sources Philips Semiconductors / Motorola / Siemens smd2 DIODE HIGH2 sources SMD, Dual High-speed diode, 75V | Si-DiManufacturer hint: Philips Semiconductors / Motorola / Siemens 23 BAV70 WT12 evidence sources onsemi smd2 DIODE HIGH2 sources SMD, Dual, S | Si-DiManufacturer hint: onsemi 24 BAV74 LT12 evidence sources onsemi smd2 DIODE HIGH2 sources SMD, Dual, S | Si-DiManufacturer hint: onsemi 25 BAV70 LT12 evidence sources onsemi smd2 DIODE HIGH2 sources SMD, Dual fast Diode, 70V | Si-DiManufacturer hint: onsemi 26 BAV70 RWT12 evidence sources onsemi smd2 DIODE HIGH2 sources SMD, Dual, S | Si-DiManufacturer hint: onsemi 27 BAT7602 evidence sources Philips Semiconductors dil1 DIODE HIGH2 sources SMD, Schottky barrier diode, 20V | Si-DiManufacturer hint: Philips Semiconductors 28 A 42 evidence sources NEC (Nippon Electric Company) smd2 DIODE HIGH2 sources SMD, Dual, S | Si-DiManufacturer hint: NEC (Nippon Electric Company) 29 1N 4150W2 evidence sources Vishay smd1 DIODE HIGH2 sources SMD,Small Signal Diode | Si-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.