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 '7J'

Marking
Name
Manufacturer/Case
Function
7J
FMMT38C
Zetex
SOT-23
NPN darlington
GP, 80V, 300mA, 330mW, B>5000
7J
FT532Jh
Fremont Micro Devices
SOT-23
Linear voltage regulator IC
LDO, 3.3V±2%, 700mA
7J
FT532Ji
Fremont Micro Devices
SOT-89
Linear voltage regulator IC
LDO, 3.3V±2%, 700mA
7J
MM3Z3V9B
Luguang Electronic Technology
SOD-323FL
Zener diode
3.89..4.16V, Izt=5mA, Zzt=100, 300mW
7J
MUN5232DW
Motorola
SOT-363
NPN transistor
Dual, Sw, 2x50V, 100mA, 200mW, R1/R2=4k/4k7
7J
R3111N171C
Ricoh
SOT-23-5
Voltage detector IC
1.7V±2%, -Reset ODO
7J
R3131N47EA
Ricoh
SOT-23
Voltage detector IC
4.7V±1.5%, +Reset PPO, 240ms
7J
R3132Q38EC
Ricoh
SOT-143
Voltage detector IC
3.8V±1.5%, -Reset ODO, -MR
7J
RH5RE27AA
Ricoh
SOT-89
Linear voltage regulator IC
Ultra-LDO, 2.7V±2.5%, 300mA
7J
RP103K261B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.6V±1%, 150mA, +CE
7J
RP111L131B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.3V±0.8%, 500mA, +CE
7J
RP200K161D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.6V±1.0%, 300mA, +CE, CL, AE(mode)
7J
RP202K161B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 1.6V±1%, 200mA, +CE
7J
RQ5RW28BA
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 2.8V±2%, 150mA, +CE
7J
STZ8039B

SOD-323
Zener diode
3.87..4.1V, Izt=5mA, Zzt=13, 300mW
7J1
MM1ZB56H
Zowie Technology
SOD-123
Zener diode
54.88..57.12V, Izt=2.5mA, Zzt=180, 500mW
7Ja
FT532Ja
Fremont Micro Devices
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 700mA, +CE
7Jb
FT532Jb
Fremont Micro Devices
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 700mA, +CE
7Jc
FT532Jc
Fremont Micro Devices
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 700mA, +CE
7Jd
FT532Jd
Fremont Micro Devices
SC-70-5
Linear voltage regulator IC
LDO, 3.3V±2%, 700mA, +CE
7Je
FT532Je
Fremont Micro Devices
SC-70-5
Linear voltage regulator IC
LDO, 3.3V±2%, 700mA, +CE
7Jf
FT532Jf
Fremont Micro Devices
SC-70-5
Linear voltage regulator IC
LDO, 3.3V±2%, 700mA, +CE
7Jg
FT532Jg
Fremont Micro Devices
SOT-23
Linear voltage regulator IC
LDO, 3.3V±2%, 700mA