Compare the candidate package with the outline, pin count and polarity mark on the actual board.
SMD Marking
E3
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 2SA1256-E32 evidence sources Sanyo Semiconductor flach1 TRANSISTOR HIGH2 sources FM | Si-PManufacturer hint: Sanyo Semiconductor 2 1SS 1902 evidence sources Toshiba smd2 DIODE HIGH2 sources SMD SS | Si-DiManufacturer hint: Toshiba 3 KDS 1902 evidence sources KEC Semiconductor smd2 DIODE HIGH2 sources SMD, Switching Diode, 80V 150mW | Si-DiManufacturer hint: KEC Semiconductor 4 MMSZ 5233B2 evidence sources Taiwan Semiconductor smd1 DIODE HIGH2 sources SMD, Surface Mount Zener Diode, 6V 500mW | Z-DiManufacturer hint: Taiwan Semiconductor 5 PMEG 4005AEA2 evidence sources Philips Semiconductors dil1 DIODE HIGH2 sources SMD, Schottky barrier diode, 40V | Si-DiManufacturer hint: Philips Semiconductors 6 PESD 12VS5UD2 evidence sources Philips Semiconductors smd1 DIODE HIGH2 sources SMD, 5x ESD protection diode, 12V | Si-DiManufacturer hint: Philips Semiconductors 7 MMSZ 52332 evidence sources Vishay smd1 DIODE HIGH2 sources SMD, Silicon Planar Zener Diode | Z-DiManufacturer hint: Vishay 8 HVU 327C2 evidence sources Renesas Electronics dil1 DIODE HIGH2 sources SMD, Variable Capacitance Diode for VHF tuner, 15V | Si-DiManufacturer hint: Renesas Electronics 9 HVC 327C2 evidence sources Renesas Electronics smd1 DIODE HIGH2 sources SMD, Variable Capacitance Diode for VHF tuner | Si-DiManufacturer hint: Renesas Electronics 10 HRB 0502A2 evidence sources Renesas Electronics smd2 DIODE HIGH2 sources Silicon Schottky Barrier Diode, 20V, 500mA | Si-DiManufacturer hint: Renesas Electronics 11 FES 26C2 evidence sources Fagor Electronica smd1 DIODE HIGH2 sources SMD, Avalanche Diode, 600V, 1A | Si-DiManufacturer hint: Fagor Electronica 12 BZX 585-B7V52 evidence sources Philips Semiconductors smd1 DIODE HIGH2 sources SMD, Voltage regulator diode, 2% Tolerance, 7,5V | Si-Di, Z-DiManufacturer hint: Philips Semiconductors 13 BZD27 C12P2 evidence sources Vishay / Taiwan Semiconductor smd1 DIODE HIGH2 sources SMD, Voltage regulator | Z-Di, ICManufacturer hint: Vishay / Taiwan Semiconductor 14 2SA1226-E32 evidence sources NEC (Nippon Electric Company) smd2 TRANSISTOR HIGH2 sources SMD, HF | Si-PManufacturer hint: NEC (Nippon Electric Company)
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.