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 '8J'

Marking
Name
Manufacturer/Case
Function
8J
CMBZ5234B
MEI Semiconductor
SOT-23
Zener diode
6.2V±5%, Izt=20mA, Zzt=7, 300mW
8J
DTC143EE
ON Semiconductor
SOT-416
NPN transistor
Sw, 50V, 100mA, 200mW, 250MHz, R1/R2=4k7/4k7
8J
FDZS6.2LT
First Silion
SOT-23
Zener diode
5.89..6.51V, Izt=20mA, Zzt=7, 225mW
8J
HA178L15UA
Renessas
SOT-89
Linear voltage regulator IC
15V±5%, 150mA, 800mW
8J
HMBZ5234B
Hi-Sincerity Microelectronics
SOT-23
Zener diode
6.2V±5%, Izt=20mA, Zzt=7, 225mW
8J
KIA78L18F
Korea Electronics
SOT-89
Linear voltage regulator IC
18V±5%, 150mA
8J
LMBZ5234BL
Leshan Radio Company
SOT-23
Zener diode
5.89..6.51V, Izt=20mA, 225mW
8J
MM3Z18B
Luguang Electronic Technology
SOD-323FL
Zener diode
17.56..18.35V, Izt=5mA, Zzt=65V, 300mW
8J
MMBZ5234B
ON Semiconductor
SOT-23
Zener diode
6.2V±5%, Izt=20mA, Zzt=7, 225mW
8J
MUN2232
Motorola
SC-59
NPN transistor
Sw, 50V, 100mA, 200mW, R1/R2=4k/4k7
8J
MUN5232
Motorola
SOT-323
NPN transistor
Sw, 50V, 100mA, 200mW, R1/R2=4k/4k7
8J
NJM78L10UA
New Japan Radio
SOT-89
Linear voltage regulator IC
10V±5%, 100mA
8J
R1161D081D
Ricoh
SON-6
Linear voltage regulator IC
LDO, 0.8V±2%, 350mA, +CE, CL, AE(mode)
8J
R3111N181C
Ricoh
SOT-23-5
Voltage detector IC
1.8V±2%, -Reset ODO
8J
R3131N48EA
Ricoh
SOT-23
Voltage detector IC
4.8V±1.5%, +Reset PPO, 240ms
8J
R3132Q48EC
Ricoh
SOT-143
Voltage detector IC
4.8V±1.5%, -Reset ODO, -MR
8J
RH5RE28AA
Ricoh
SOT-89
Linear voltage regulator IC
Ultra-LDO, 2.8V±2.5%, 300mA
8J
RP103K261D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.6V±1%, 150mA, +CE, CL
8J
RP111L351B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 3.5V±0.8%, 500mA, +CE
8J
RP200K401D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 4.0V±1.0%, 300mA, +CE, CL, AE(mode)
8J
RP202K401B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 4.0V±1%, 200mA, +CE
8J
RQ5RW38BA
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 3.8V±2%, 150mA, +CE
8J
SMBZ5234B
Surge Components
SOT-23
Zener diode
6.2V±5%, Izt=20mA, 500mW
8J
STZ8180B

SOD-323
Zener diode
17.55..18.45V, Izt=5mA, Zzt=60, 300mW
8J
TMPZ5234
Allegro MicroSystems
SOT-23
Zener diode
5.98..6.51V, Zzt<7, 250mW
8J
TMPZ5234R
Allegro MicroSystems
SOT-23
Zener diode
5.98..6.51V, Zzt<7, 250mW
8J
ZD5234BN3
Cystech Electronics
SOT-23
Zener diode
6.2V±5%, 20mA, Zzt=7.0, 300mW
8J-
MMCZ5234BPT
Chenmko Enterprise
SOT-346
Zener diode
5.890..6.510V, Izt=5mA, Zzt=10, 225mW
8JC
CMSZ5234B
Central Semiconductor
SOT-323
Zener diode
6.2V±5%, 20mA, Zzt=7.0, 275mW
8JCT
CMKZ5234B
Central Semiconductor
SOT-363
Zener diode
Triple, 5.890..6.510V, Izt=20mA, Zzt=7.0, 200mW