Compare the candidate package with the outline, pin count and polarity mark on the actual board.
SMD Marking
T71
Possible components matching this marking.A marking is not a guaranteed identification by itself.
2possible components
LOWambiguity level
Filters2 candidates
Narrow the list using the package, manufacturer or component family printed on the board.
2 possible components
Results are ordered by the available marking evidence.
1 ZUMT 7172 evidence sources Zetex smd2 TRANSISTOR HIGH2 sources SMD, SWITCHING TRANSISTOR, 12V 1.25A, 500mW | Si-PManufacturer hint: Zetex 2 BSR 15R2 evidence sources Philips Semiconductors / Thomson Semiconducteurs / Valvo / National Semiconductor / Fairchild Semiconductor smd2 TRANSISTOR HIGH2 sources SMD, High Current Switch, 40V 0.6A 0.25W | Si-PManufacturer hint: Philips Semiconductors / Thomson Semiconducteurs / Valvo / National Semiconductor / Fairchild 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.