Compare the candidate package with the outline, pin count and polarity mark on the actual board.
SMD Marking
G5
Possible components matching this marking.A marking is not a guaranteed identification by itself.
15possible components
VERY HIGHambiguity level
Filters15 candidates
Narrow the list using the package, manufacturer or component family printed on the board.
15 possible components
Results are ordered by the available marking evidence.
1 FMG 5(A)2 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, Dual, int. Rb=10k,Rbe=47kOhm Rbe/Rb=3,7..5,7 | Si-NManufacturer hint: ROHM Semiconductor 2 BAR 63-052 evidence sources Siemens smd2 DIODE HIGH2 sources SMD, Dual PIN-Diode universal, S, ..3GHz | Si-DiManufacturer hint: Siemens 3 SS 10402 evidence sources Unknown manufacturer (WTE) smd1 DIODE HIGH2 sources SMD,Schottky barrier rectifier, 40V 1A 450mW | Si-DiManufacturer hint: Unknown manufacturer (WTE) 4 UMG 5N2 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, 2x DTC114Y, Dual Digital Transistor, com. Emitter | Si-N+RManufacturer hint: ROHM Semiconductor 5 FMG 5A2 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, 2x DTC114Y, Dual Digital Transistor, com. Emitter | Si-N+RManufacturer hint: ROHM Semiconductor 6 PZU 3.0B2 evidence sources Philips Semiconductors dil1 DIODE HIGH2 sources SMD, Voltage regulator diode, 3V | Z-DiManufacturer hint: Philips Semiconductors 7 PMEG 3010BEV2 evidence sources Philips Semiconductors - DIODE HIGH2 sources SMD, Schottky barrier diode, 30V | Si-DiManufacturer hint: Philips Semiconductors 8 PESD 5V0S2BT2 evidence sources Philips Semiconductors smd2 DIODE HIGH2 sources SMD, 2x ESD Protection Diode, 5V | Si-DiManufacturer hint: Philips Semiconductors 9 EMG 52 evidence sources ROHM Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, 2x DTC114Y, Dual Digital Transistor, com. Emitter | Si-N+RManufacturer hint: ROHM Semiconductor 10 BF 550R2 evidence sources Philips Semiconductors / Valvo / AEG-Telefunken smd2 TRANSISTOR HIGH2 sources SMD, HF/ZF | Si-PManufacturer hint: Philips Semiconductors / Valvo / AEG-Telefunken 11 GTZ7.52 evidence sources Vishay dil1 DIODE HIGH2 sources Zener Diodes | Z-DiManufacturer hint: Vishay 12 FRS 2J2 evidence sources Fagor Electronica smd1 DIODE HIGH2 sources SMD, Fast Recovery Rectifier, 600V, 1,5A | Si-DiManufacturer hint: Fagor Electronica 13 2SC2107-G52 evidence sources NEC (Nippon Electric Company) smd2 TRANSISTOR HIGH2 sources SMD, Uni | Si-NManufacturer hint: NEC (Nippon Electric Company) 14 BZD27 C100P2 evidence sources Vishay / Taiwan Semiconductor smd1 DIODE HIGH2 sources SMD, Voltage regulator | Z-Di, ICManufacturer hint: Vishay / Taiwan Semiconductor 15 2SA 1257-52 evidence sources Sanyo Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, S, NF-Tr | Si-PManufacturer 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.