Compare the candidate package with the outline, pin count and polarity mark on the actual board.
SMD Marking
R2
Possible components matching this marking.A marking is not a guaranteed identification by itself.
9possible components
HIGHambiguity level
Filters9 candidates
Narrow the list using the package, manufacturer or component family printed on the board.
9 possible components
Results are ordered by the available marking evidence.
1 SRC 1202UF2 evidence sources Unknown manufacturer (AUK) smd2 TRANSISTOR HIGH2 sources SMD, NPN Transistor, 50V 100mA, 200mW | Si-N+RManufacturer hint: Unknown manufacturer (AUK) 2 SRC 1202U2 evidence sources Unknown manufacturer (AUK) smd2 TRANSISTOR HIGH2 sources SMD, NPN Transistor, 50V 100mA, 200mW | Si-N+RManufacturer hint: Unknown manufacturer (AUK) 3 SRC 1202EF2 evidence sources Unknown manufacturer (AUK) smd2 TRANSISTOR HIGH2 sources SMD, NPN Transistor, 50V 100mA, 150mW | Si-N+RManufacturer hint: Unknown manufacturer (AUK) 4 SRC 1202E2 evidence sources Unknown manufacturer (AUK) smd2 TRANSISTOR HIGH2 sources SMD, NPN Transistor, 50V 100mA, 150mW | Si-N+RManufacturer hint: Unknown manufacturer (AUK) 5 KDR 725U2 evidence sources KEC Semiconductor smd1 DIODE HIGH2 sources SMD, Dual Schottky Barrier Diode, 30V | Si-DiManufacturer hint: KEC Semiconductor 6 PBLS 4002 D2 evidence sources Philips Semiconductors smd1 TRANSISTOR HIGH2 sources SMD, Complement. Pair Amp., 40V 0.7A 0.25W | Si-N/P+RManufacturer hint: Philips Semiconductors 7 2SC 2351R22 evidence sources NEC (Nippon Electric Company) smd2 TRANSISTOR HIGH2 sources SMD, UHF, ra | Si-NManufacturer hint: NEC (Nippon Electric Company) 8 2SC4225-R22 evidence sources NEC (Nippon Electric Company) smd2 TRANSISTOR HIGH2 sources SMD, VHF/UHF | Si-NManufacturer hint: NEC (Nippon Electric Company) 9 BZA 862AVL2 evidence sources Philips Semiconductors smd2 DIODE HIGH2 sources SMD, 4xESD transient voltage suppressor, 6,2V | Z-DiManufacturer hint: Philips Semiconductors
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.