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 'OJ'

Marking
Name
Manufacturer/Case
Function
OJ
PT7M7031NLTA
Pericom Technology
SOT-23-5
Voltage detector IC
3.1V±1.5%, -Reset ODO
OJ
PT7M7031NLTAE
Pericom Technology
SOT-23-5
Voltage detector IC
3.1V±1.5%, -Reset ODO, L-Free
OJ
SMBJ188A
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrm=188V, Vbr=209..231V, Ipp=2.0A, 600W
OJ2
S-8337ACAC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.3V), Hst.=0.3V
OJA
S-8337ACAA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.3V), Hst.=0.3V
OJB
S-8337ACAB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.3V), Hst.=0.3V
OJC
S-8337ACBA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.2V), Hst.=0.3V
OJD
S-8337ACBB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.2V), Hst.=0.3V
OJE
S-8337ACBC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.2V), Hst.=0.3V
OJF
S-8337ACCA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.1V), Hst.=0.3V
OJG
S-8337ACCB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.1V), Hst.=0.3V
OJH
S-8337ACCC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.1V), Hst.=0.3V
OJI
S-8337ACDA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.0V), Hst.=0.3V
OJJ
S-8337ACDB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.0V), Hst.=0.3V
OJK
S-8337ACDC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(2.0V), Hst.=0.3V
OJL
S-8337ACEA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.9V), Hst.=0.3V
OJM
S-8337ACEB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.9V), Hst.=0.3V
OJN
S-8337ACEC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.9V), Hst.=0.3V
OJO
S-8337ACFA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.8V), Hst.=0.3V
OJP
S-8337ACFB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.8V), Hst.=0.3V
OJQ
S-8337ACFC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.8V), Hst.=0.3V
OJR
S-8337ACGA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.7V), Hst.=0.3V
OJS
S-8337ACGB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.7V), Hst.=0.3V
OJT
S-8337ACGC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.7V), Hst.=0.3V
OJU
S-8337ACHA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.6V), Hst.=0.3V
OJV
S-8337ACHB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.6V), Hst.=0.3V
OJW
S-8337ACHC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.6V), Hst.=0.3V
OJX
S-8337ACIA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.5V), Hst.=0.3V
OJY
S-8337ACIB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.5V), Hst.=0.3V
OJZ
S-8337ACIC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
St-up PW M Sw. regulator, UVLO(1.5V), Hst.=0.3V