SMD Marking

T73

Possible components matching this marking.A marking is not a guaranteed identification by itself.

4possible components

MEDIUMambiguity level

4 possible components

Results are ordered by the available marking evidence.

1–4 of 4

1 µPA 803T-FB2 evidence sources NEC (Nippon Electric Company) smd1 TRANSISTOR HIGH2 sources =2x2SC4570-T73, low noise UHF amp | Si-NManufacturer hint: NEC (Nippon Electric Company) 2 ZUMT 7202 evidence sources Zetex smd2 TRANSISTOR HIGH2 sources SMD, SWITCHING TRANSISTOR, 40V 750mA, 500mW | Si-PManufacturer hint: Zetex 3 µPA 803T2 evidence sources NEC (Nippon Electric Company) smd1 TRANSISTOR HIGH2 sources =2x2SC4570-T73, low noise UHF amp | Si-NManufacturer hint: NEC (Nippon Electric Company) 4 2SC 4568 -T73/FB2 evidence sources NEC (Nippon Electric Company) smd2 TRANSISTOR HIGH2 sources SMD, UHF-M/O UHF-Tuner | Si-NManufacturer hint: NEC (Nippon Electric Company)

Safe identification

How to verify this result

1. Match the physical package

Compare the candidate package with the outline, pin count and polarity mark on the actual board.

2. Confirm the electrical fit

Check the official datasheet for pinout, voltage, current and thermal ratings—not only the marking.

3. Treat uncertainty as a stop signal

Do not treat a short marking, a low-confidence candidate or a family match as a drop-in replacement.