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 'FJ'

Marking
Name
Manufacturer/Case
Function
FJ
AAT3528ICX-3.08-200-
Advanced Analogic Technologies
SOT-143
Voltage detector IC
3.08V±1.5%, -Reset ODO, -MR
FJ
BD4928FVE
Rohm
VSOF-5
Voltage detector IC
2.8V±1%, -Reset PPO
FJ
BD4928G
Rohm
SSOP-5
Voltage detector IC
2.8V±1%, -Reset PPO
FJ
BZT52B39WS
TAITRON Components
SOD-323F
Zener diode
38.22..39.78V, Izt=2.5mA, 300mW
FJ
ELM7628LDB
ELM Technology
SOT-23
Voltage detector IC
2.8V±2%, -Reset PPO, 50ms
FJ
ELM99181B
ELM Technology
SOT-89
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA
FJ
ELM99282B
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 2.8V±2%, 300mA, -CE
FJ
KRC159F
Korea Electronics
TFSM
NPN transistor
Sw, 20V, 50mA, 50mW, 200MHz, R1/R2=47k/22k
FJ
MAX6314US38D4-T
Maxim Integrated Products
SOT-143
Voltage detector IC
3.8V±1.8%, -MR, -Reset Bidir, PPO, 1120ms
FJ
MM3ZB39H
Zowie Technology
SOD-323
Zener diode
38.22..39.78V, Izt=2.5mA, Zzt=100, 300mW
FJ
PZU11B1
Philips
SOD-323FL
Zener diode
10.44..10.88V, Zzt=10(Izt=5mA), 310mW
FJ
R1141Q281D
Ricoh
SOT-143R
Linear voltage regulator IC
LDO, 2.8V±2%, 120mA, +CE, CL
FJ
R3114K151C
Ricoh
DFN1010-4
Voltage detector IC
1.5V±0.8%, -Reset PPO
FJ
R3134K18EC
Ricoh
DFN1212-6
Voltage detector IC
1.8V±1.8%, -Reset PPO, -MR
FJ
RP130Q191B
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, LN, +CE, 1.9V±1%, 150mA
FJ
RP152N033B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.1V/3.1V±1%, 150mA, +CE, CL
FJ
RT9193-2HGQW
Richtek Technology
WDFN-6L
Linear voltage regulator IC
LDO, 2.85V±1%, 300mA, +CE
FJ
RT9808-50CV
Richtek Technology
SOT-23
Voltage detector IC
5.0V±2%, -Reset ODO
FJ
STZ8390B

SOD-323
Zener diode
38..40V, Izt=2mA, Zzt=300, 300mW
FJ-
RT9261B-33PX
Richtek Technology
SOT-89
DC/DC voltage converter IC
VFM step-up, 3.3V±2%, 50mA
FJ11G
AIC1746-11GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 1.1V±2%, 150mA, +CE
FJ12G
AIC1746-12GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 1.2V±2%, 150mA, +CE
FJ13G
AIC1746-13GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 1.3V±2%, 150mA, +CE
FJ15G
AIC1746-15GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 1.5V±2%, 150mA, +CE
FJ18G
AIC1746-18GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 1.8V±2%, 150mA, +CE
FJ20G
AIC1746-20GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 2.0V±2%, 150mA, +CE
FJ25G
AIC1746-25GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 2.5V±2%, 150mA, +CE
FJ27G
AIC1746-27GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 2.7V±2%, 150mA, +CE
FJ2JG
AIC1746-285GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 2.85V±2%, 150mA, +CE
FJ3
2SK1069-3
Sanyo Electric
MCP
FET n-type
GP, AF, 40V, 20mA, 150mW, Idss=1.2..3mA, Up<2V
FJ3
2SK771-3
Sanyo Electric
SOT-23
FET n-type
AF-Amp, 40V, 20mA, 200mW, Idss=1.2..3mA
FJ30G
AIC1746-30GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 3.0V±2%, 150mA, +CE
FJ33G
AIC1746-33GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 3.3V±2%, 150mA, +CE
FJ35G
AIC1746-35GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 3.5V±2%, 150mA, +CE
FJ37G
AIC1746-37GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 3.7V±2%, 150mA, +CE
FJ38G
AIC1746-38GDA
Analog Integrations
DFN-6L
Linear voltage regulator IC
LDO, 3.8V±2%, 150mA, +CE
FJ4
2SK1069-4
Sanyo Electric
MCP
FET n-type
GP, AF, 40V, 20mA, 150mW, Idss=2.5..6mA, Up<2V
FJ4
2SK771-4
Sanyo Electric
SOT-23
FET n-type
AF-Amp, 40V, 20mA, 200mW, Idss=2.5..6mA
FJ5
2SK1069-5
Sanyo Electric
MCP
FET n-type
GP, AF, 40V, 20mA, 150mW, Idss=5..12mA, Up<2V
FJ5
2SK771-5
Sanyo Electric
SOT-23
FET n-type
AF-Amp, 40V, 20mA, 200mW, Idss=5..12mA
FJA
DFLZ16
Diodes
PowDI123
Zener diode
16V±5%, Izt=25mA, Zzt<15, 1W
FJAA
MAX6327UR27-T
Maxim Integrated Products
SOT-23
Voltage detector IC
2.7V±1.5%, +Reset PPO
FJF
DFLZ18
Diodes
PowDI123
Zener diode
18V±5%, Izt=25mA, Zzt<15, 1W
FJG
DFLZ20
Diodes
PowDI123
Zener diode
20V±5%, Izt=25mA, Zzt<15, 1W
FJK
DFLZ22
Diodes
PowDI123
Zener diode
22V±5%, Izt=25mA, Zzt<15, 1W
FJL
DFLZ24
Diodes
PowDI123
Zener diode
24V±5%, Izt=25mA, Zzt<15, 1W
FJN
DFLZ27
Diodes
PowDI123
Zener diode
27V±5%, Izt=25mA, Zzt<15, 1W
FJQ
DFLZ30
Diodes
PowDI123
Zener diode
30V±5%, Izt=15mA, Zzt<22, 1W
FJR
DFLZ33
Diodes
PowDI123
Zener diode
33V±5%, Izt=15mA, Zzt<24, 1W
FJs
BFN26
Siemens
SOT-23
NPN transistor
Vid, 300V, 200mA, 360mW, B>30, 70MHz
FJS
DFLZ36
Diodes
PowDI123
Zener diode
36V±5%, Izt=10mA, Zzt<40, 1W
FJT
DFLZ39
Diodes
PowDI123
Zener diode
39V±5%, Izt=10mA, Zzt<40, 1W