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 '6J'

Marking
Name
Manufacturer/Case
Function
6J
APX803L20-20C3
Diodes
SOT-323
Voltage detector IC
2.0V±1.5%, -Reset ODO, 220ms Rt delay
6J
BZD27C33W
Fagor Electronica
SOD-123W
Zener diode
31..35V, Zzt=8, Izt=25mA, 1W
6J
BZT52C18
Diotec Semiconductor
SOD-123
Zener diode
18V±5%, Izt=5mA, Zzt=45, 500mW
6J
CMPF4391
Central Semiconductor
SOT-23
FET n-type
AF, 40V, Idss=50..150mA, Vgs(off)=4..10V, Rds<30, <20ns
6J
DTA143EE
ON Semiconductor
SOT-416
PNP transistor
Sw, 50V, 100mA, 200mW, 200MHz, R1/R2=4k7/4k7
6J
FMMV2105
Zetex
SOT-23
Capacitance diode
Tuning, 30V, 200mA, 330mW, 13.5..16.5pF, Q>400
6J
FT531Jh
Fremont Micro Devices
SOT-23
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA
6J
FT531Ji
Fremont Micro Devices
SOT-89
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA
6J
KIA7033AF
Korea Electronics
SOT-89
Voltage detector IC
3.3V, -Reset OCO
6J
KIA7033AT
Korea Electronics
TSM
Voltage detector IC
3.3V, -Reset OCO
6J
MIC5366-2.5YMT
Micrel
MLF-4
Linear voltage regulator IC
LDO, 2.5V±2%, 150mA, +CE, CL autodischarge
6J
MM1Z82
Bytesonic
SOD-123
Zener diode
82V±5%, Izt=2.5mA, Zzt=300, 500mW
6J
MMBF4391
ON Semiconductor
SOT-23
FET n-type
Sw, 30V, 50mA, 225mA, Rds=30 (1mA)
6J
MUN2132
Motorola
SC-59
PNP transistor
Sw, 50V, 100mA, 200mW, R1/R2=4k/4k7
6J
MUN5132
Motorola
SOT-323
PNP transistor
Sw, 50V, 100mA, 200mW, R1/R2=4k/4k7
6J
R3111N161C
Ricoh
SOT-23-5
Voltage detector IC
1.6V±2%, -Reset PPO
6J
R3131N46EA
Ricoh
SOT-23
Voltage detector IC
4.6V±1.5%,+Reset PPO, 240ms
6J
R3132Q28EC
Ricoh
SOT-143
Voltage detector IC
2.8V±1.5%, -Reset ODO, -MR
6J
R5106N471A
Ricoh
SOT-23-6
Voltage detector IC
4.7V±1%, -Reset ODO, Inhibit
6J
RH5RE26AA
Ricoh
SOT-89
Linear voltage regulator IC
Ultra-LDO, 2.6V±2.5%, 300mA
6J
RP101K262D
Ricoh
DFN1612-4B
Linear voltage regulator IC
LDO, LN, 2.6V±0.8%, 300mA, +CE, CL
6J
RP124L334E
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 3.3V±0.8%, 100mA, +BM CE, BM=Vin/4
6J
RP173K411D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 4.1V±1%, 150mA, +CE, CL
6J
RP200K401B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 4.0V±1.0%, 300mA, +CE, AE(mode)
6J
RP500N304A
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM step-down, 3.0V±1.5%, 600mA, +CE, CL
6J
SMZ255G
Luguang Electronic Technology
SOD-123FL
Zener diode
5.6V+5%, Zzt=7.0, Izm=190mA, 1.3W
6J
SN74AUP1T87DCK
Texas Instruments
SC-70-5
CMOS logic IC
2-input EXCLUSIVE NOR gate
6J0
ELM991101BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 11.0V±2%, 300mA
6J1
ELM991011BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 10.1V±2%, 300mA
6J1
MM1Z6B2H
Zowie Technology
SOD-123
Zener diode
6.076..6.324V, Izt=5mA, Zzt=50, 500mW
6J2
ELM991021BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 10.2V±2%, 300mA
6J2
UM1560S-42
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 4.2V±2%, 200mA, +CE
6J3
ELM991031BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 10.3V±2%, 300mA
6J3
UM1560S-43
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 4.3V±2%, 200mA, +CE
6J4
ELM991041BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 10.4V±2%, 300mA
6J4
UM1560S-44
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 200mA, +CE
6J5
ELM991051BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 10.5V±2%, 300mA
6J5
UM1560S-45
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 4.5V±2%, 200mA, +CE
6J6
ELM991061BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 10.6V±2%, 300mA
6J6
UM1560S-46
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 4.6V±2%, 200mA, +CE
6J7
ELM991071BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 10.7V±2%, 300mA
6J7
UM1560S-47
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 200mA, +CE
6J8
ELM991081BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 10.8V±2%, 300mA
6J8
UM1560S-48
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 4.8V±2%, 200mA, +CE
6J9
ELM991091BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 10.9V±2%, 300mA
6J9
UM1560S-49
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 4.9V±2%, 200mA, +CE
6JA
ELM991111BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 11.1V±2%, 300mA
6Ja
FT531Ja
Fremont Micro Devices
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA, +CE
6JA
UM1560S-50
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.0V±2%, 200mA, +CE
6JB
ELM991121BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 11.2V±2%, 300mA
6Jb
FT531Jb
Fremont Micro Devices
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA, +CE
6JC
ELM991131BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 11.3V±2%, 300mA
6Jc
FT531Jc
Fremont Micro Devices
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA, +CE
6JD
ELM991141BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 11.4V±2%, 300mA
6Jd
FT531Jd
Fremont Micro Devices
SC-70-5
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA, +CE
6JE
ELM991151BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 11.5V±2%, 300mA
6Je
FT531Je
Fremont Micro Devices
SC-70-5
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA, +CE
6JF
ELM991161BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 11.6V±2%, 300mA
6Jf
FT531Jf
Fremont Micro Devices
SC-70-5
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA, +CE
6JG
ELM991171BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 11.7V±2%, 300mA
6Jg
FT531Jg
Fremont Micro Devices
SOT-23
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA
6JH
ELM991181BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 11.8V±2%, 300mA
6JJ
ELM991191BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 11.9V±2%, 300mA
6JK
ELM991201BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 12.0V±2%, 300mA
6JL
ELM991211BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 12.1V±2%, 300mA
6JM
ELM991221BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 12.2V±2%, 300mA
6JN
ELM991231BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 12.3V±2%, 300mA
6JP
ELM991241BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 12.4V±2%, 300mA
6JQ
ELM991251BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 12.5V±2%, 300mA
6JR
ELM991261BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 12.6V±2%, 300mA
6JS
ELM991271BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 12.7V±2%, 300mA
6JS
PZS5127BCH
PanJIT Semiconductor
SOD-323HE
Zener diode
25.7..28.4V, Izt=0.05mA, 500mW
6JT
ELM991281BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 12.8V±2%, 300mA
6JU
ELM991291BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 12.9V±2%, 300mA
6JV
ELM991301BC
ELM Technology
SOT-23
Linear voltage regulator IC
LDO, 13.0V±2%, 300mA