The ultimate SMD marking codes database

Due to the small size of most SMD components, manufacturers are not able to write the full part number on the case. They use instead a marking code typically composed of a combination of 2 or 3 letters or digits. When repairing an unknown electronic board, it becomes so difficult to know what is the exact type of a given component. This database allows to quickly find the part number of a SMD component when you have only the marking code.

Showing codes starting with '6Q'

Marking
Name
Manufacturer/Case
Function
6Q
R1210N261A
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 2.6V, 35..100kHz
6Q
R3133Q24EC
Ricoh
SOT-143
Voltage detector IC
2.4V±1.5%, +Reset ODO, -MR
6Q
RP101K312D
Ricoh
DFN1612-4B
Linear voltage regulator IC
LDO, LN, 3.1V±0.8%, 300mA, +CE, CL
6Q
RP173K471D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 4.7V±1%, 150mA, +CE, CL
6Q
RP500N142A
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM step-down, 1.4V±24mV, 600mA, +CE
6Q
UN211L
Panasonic
SC-59
PNP transistor
Sw, 50V, 100mA, 200mW, 80MHz, R1/R2=4k7/4k7
6Q
UN511L
Panasonic
SOT-23
PNP transistor
Sw, 50V, 100mA, 150mW, 80MHz, R1/R2=4k7/4k7
6Q
UN911LJ
Panasonic
SS-MiniF
PNP transistor
Sw, 50V, 100mA, 125mW, 80MHz, R1/R2=4k4/4k7
6Q
UNR211L
Panasonic
SC-59
PNP transistor
Sw, 50V, 100mA, 200mW, 80MHz, R1/R2=4k7/4k7
6Q
UNR511L
Panasonic
SOT-323
PNP transistor
Sw, 50V, 100mA, 150mW, 80MHz, R1/R2=4k7/4k7
6Q
UNR911LJ
Panasonic
SS-MiniF
PNP transistor
Sw, 50V, 100mA, 125mW, 80MHz, R1/R2=4k4/4k7
6Q1
MM1ZB11H
Zowie Technology
SOD-123
Zener diode
10.78..11.22V, Izt=5mA, Zzt=30, 500mW