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'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
FJ
MM3ZB39H
Zowie Technology
SOD-323
SOD-323
Zener diode
38.22..39.78V, Izt=2.5mA, Zzt=100, 300mW
38.22..39.78V, Izt=2.5mA, Zzt=100, 300mW
FJ
STZ8390B
JinYu semiconductor
SOD-323
SOD-323
Zener diode
38..40V, Izt=2mA, Zzt=300, 300mW
38..40V, Izt=2mA, Zzt=300, 300mW
FJ
BZT52B39WS
TAITRON Components
SOD-323F
SOD-323F
Zener diode
38.22..39.78V, Izt=2.5mA, 300mW
38.22..39.78V, Izt=2.5mA, 300mW
FJ
PZU11B1
NXP Semiconductors
SOD-323F
SOD-323F
Zener diode
10.44..10.88V, Zzt=10(Iz=5mA), 310mW
10.44..10.88V, Zzt=10(Iz=5mA), 310mW
FJ
MM3ZB39
JinYu semiconductor
SOD-323FL
SOD-323FL
Zener diode
38.22..39.78V, Izt=2.5mA, Zzt=100, 300mW
38.22..39.78V, Izt=2.5mA, Zzt=100, 300mW
FJ
ELM7628LDB
ELM Technology
SOT-23
SOT-23
Voltage detector IC
2.8V±2%, -Reset PPO, Rdt=50ms
2.8V±2%, -Reset PPO, Rdt=50ms
FJ
RT9808-50CV
Richtek Technology
SOT-23
SOT-23
Voltage detector IC
5.0V±2%, -Reset ODO
5.0V±2%, -Reset ODO
FJ
ELM99181B
ELM Technology
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA
LDO, 1.8V±2%, 300mA
FJ
KRC159F
Korea Electronics
TFSM
TFSM
NPN transistor
Sw, 20V, 50mA, 50mW, 200MHz, R1/R2=47k/22k
Sw, 20V, 50mA, 50mW, 200MHz, R1/R2=47k/22k
FJ
RP130Q191B
Ricoh
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, Low noise, +CE, 1.9V±1%, 150mA
LDO, Low noise, +CE, 1.9V±1%, 150mA
FJ
AAT3528ICX-3.08-200-
Advanced Analogic Technologies
SOT-143
SOT-143
Voltage detector IC
3.08V±1.5%, -Reset ODO, -MR
3.08V±1.5%, -Reset ODO, -MR
FJ
MAX6314US38D4-T
Maxim Integrated Products
SOT-143
SOT-143
Voltage detector IC
3.8V±1.8%, -MR, -Reset Bidir, PPO, 1120ms
3.8V±1.8%, -MR, -Reset Bidir, PPO, 1120ms
FJ
R1141Q281D
Ricoh
SOT-143R
SOT-143R
Linear voltage regulator IC
LDO, 2.8V±2%, 120mA, +CE, CL
LDO, 2.8V±2%, 120mA, +CE, CL
FJ
R3114K151C
Ricoh
DFN1010-4
DFN1010-4
Voltage detector IC
1.5V±0.8%, -Reset PPO
1.5V±0.8%, -Reset PPO
FJ
RP300K27BB
Ricoh
DFN1010-4B
DFN1010-4B
Voltage detector IC
2.7V±1%, -Reset ODO, -MR, Rdt=100ms
2.7V±1%, -Reset ODO, -MR, Rdt=100ms
FJ
BD4928G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
2.8V±1%, -Reset PPO
2.8V±1%, -Reset PPO
FJ
ELM99282B
ELM Technology
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.8V±2%, 300mA, -CE
LDO, 2.8V±2%, 300mA, -CE
FJ
BD4928FVE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
2.8V±1%, -Reset PPO
2.8V±1%, -Reset PPO
FJ
RP152N033B
Ricoh
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.1V/3.1V±1%, 150mA, +CE, CL
LDO, Dual out, Vout1/Vout2=3.1V/3.1V±1%, 150mA, +CE, CL
FJ
R3134K18EC
Ricoh
DFN1212-6
DFN1212-6
Voltage detector IC
1.8V±1.8%, -Reset PPO, -MR
1.8V±1.8%, -Reset PPO, -MR
FJ
RT9193-2HGQW
Richtek Technology
WDFN-6L
WDFN-6L
Linear voltage regulator IC
LDO, 2.85V±1%, 300mA, +CE
LDO, 2.85V±1%, 300mA, +CE
Fj
AX6607-26B
AXElite Technology
SOT-23-5L
SOT-23-5L
Linear voltage regulator IC
LDO, 2.6V±2%, 600mA, +CE
LDO, 2.6V±2%, 600mA, +CE
Fj
AX6607-26Z6
AXElite Technology
TDFN-6L
TDFN-6L
Linear voltage regulator IC
LDO, 2.6V±2%, 600mA, +CE
LDO, 2.6V±2%, 600mA, +CE
FJ-
RT9261B-33PX
Richtek Technology
SOT-89
SOT-89
DC/DC voltage converter IC
VFM step-up, 3.3V±2%, 250mA, 140..240kHz
VFM step-up, 3.3V±2%, 250mA, 140..240kHz
FJ-
RT9261-33PB
Richtek Technology
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
VFM step-up, 3.3V±2%, 250mA, 80..160kHz, +CE
VFM step-up, 3.3V±2%, 250mA, 80..160kHz, +CE
FJ3
2SK771-3
Sanyo Electric
CP
CP
FET n-type
AF-Amp, 40V, 20mA, 200mW, Idss=1.2..3mA
AF-Amp, 40V, 20mA, 200mW, Idss=1.2..3mA
FJ3
2SK1069-3
Sanyo Electric
MCP
MCP
FET n-type
GP, AF, 40V, 20mA, 150mW, Idss=1.2..3mA, Up<2V
GP, AF, 40V, 20mA, 150mW, Idss=1.2..3mA, Up<2V
FJ4
2SK771-4
Sanyo Electric
CP
CP
FET n-type
AF-Amp, 40V, 20mA, 200mW, Idss=2.5..6mA
AF-Amp, 40V, 20mA, 200mW, Idss=2.5..6mA
FJ4
2SK1069-4
Sanyo Electric
MCP
MCP
FET n-type
GP, AF, 40V, 20mA, 150mW, Idss=2.5..6mA, Up<2V
GP, AF, 40V, 20mA, 150mW, Idss=2.5..6mA, Up<2V
FJ5
2SK771-5
Sanyo Electric
CP
CP
FET n-type
AF-Amp, 40V, 20mA, 200mW, Idss=5..12mA
AF-Amp, 40V, 20mA, 200mW, Idss=5..12mA
FJ5
2SK1069-5
Sanyo Electric
MCP
MCP
FET n-type
GP, AF, 40V, 20mA, 150mW, Idss=5..12mA, Up<2V
GP, AF, 40V, 20mA, 150mW, Idss=5..12mA, Up<2V
FJ=
RT9261-33GB
Richtek Technology
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
VFM step-up, 3.3V±2%, 250mA, 80..160kHz, +CE
VFM step-up, 3.3V±2%, 250mA, 80..160kHz, +CE
FJA
DFLZ16
Diodes
PowDI123
PowDI123
Zener diode
16V±5%, Izt=25mA, Zzt<15, 1W
16V±5%, Izt=25mA, Zzt<15, 1W
FJA
MM1W16
Foshan Blue Rocket Electronics
SOD-123FL
SOD-123FL
Zener diode
15.2..17.1V, Zzt=16, Izm=58mA, 1W
15.2..17.1V, Zzt=16, Izm=58mA, 1W
FJF
DFLZ18
Diodes
PowDI123
PowDI123
Zener diode
18V±5%, Izt=25mA, Zzt<15, 1W
18V±5%, Izt=25mA, Zzt<15, 1W
FJF
MM1W18
Foshan Blue Rocket Electronics
SOD-123FL
SOD-123FL
Zener diode
16.8..19.2V, Zzt=20, Izm=52mA, 1W
16.8..19.2V, Zzt=20, Izm=52mA, 1W
FJG
DFLZ20
Diodes
PowDI123
PowDI123
Zener diode
20V±5%, Izt=25mA, Zzt<15, 1W
20V±5%, Izt=25mA, Zzt<15, 1W
FJG
MM1W20
Foshan Blue Rocket Electronics
SOD-123FL
SOD-123FL
Zener diode
19.0..21.2V, Zzt=22, Izm=47mA, 1W
19.0..21.2V, Zzt=22, Izm=47mA, 1W
FJK
DFLZ22
Diodes
PowDI123
PowDI123
Zener diode
22V±5%, Izt=25mA, Zzt<15, 1W
22V±5%, Izt=25mA, Zzt<15, 1W
FJK
MM1W22
Foshan Blue Rocket Electronics
SOD-123FL
SOD-123FL
Zener diode
20.8..23.3V, Zzt=23, Izm=43mA, 1W
20.8..23.3V, Zzt=23, Izm=43mA, 1W
FJL
DFLZ24
Diodes
PowDI123
PowDI123
Zener diode
24V±5%, Izt=25mA, Zzt<15, 1W
24V±5%, Izt=25mA, Zzt<15, 1W
FJL
MM1W24
Foshan Blue Rocket Electronics
SOD-123FL
SOD-123FL
Zener diode
22.8..26.0V, Zzt=25, Izm=38mA, 1W
22.8..26.0V, Zzt=25, Izm=38mA, 1W
FJN
DFLZ27
Diodes
PowDI123
PowDI123
Zener diode
27V±5%, Izt=25mA, Zzt<15, 1W
27V±5%, Izt=25mA, Zzt<15, 1W
FJN
MM1W27
Foshan Blue Rocket Electronics
SOD-123FL
SOD-123FL
Zener diode
25.3..28.9V, Zzt=35, Izm=35mA, 1W
25.3..28.9V, Zzt=35, Izm=35mA, 1W
FJQ
DFLZ30
Diodes
PowDI123
PowDI123
Zener diode
30V±5%, Izt=15mA, Zzt<22, 1W
30V±5%, Izt=15mA, Zzt<22, 1W
FJQ
MM1W30
Foshan Blue Rocket Electronics
SOD-123FL
SOD-123FL
Zener diode
28.2..32.0V, Zzt=40, Izm=31mA, 1W
28.2..32.0V, Zzt=40, Izm=31mA, 1W
FJR
DFLZ33
Diodes
PowDI123
PowDI123
Zener diode
33V±5%, Izt=15mA, Zzt<24, 1W
33V±5%, Izt=15mA, Zzt<24, 1W
FJR
MM1W33
Foshan Blue Rocket Electronics
SOD-123FL
SOD-123FL
Zener diode
31.3..34.9V, Zzt=45, Izm=28mA, 1W
31.3..34.9V, Zzt=45, Izm=28mA, 1W
FJS
DFLZ36
Diodes
PowDI123
PowDI123
Zener diode
36V±5%, Izt=10mA, Zzt<40, 1W
36V±5%, Izt=10mA, Zzt<40, 1W
FJS
MM1W36
Foshan Blue Rocket Electronics
SOD-123FL
SOD-123FL
Zener diode
34.2..37.9V, Zzt=50, Izm=26mA, 1W
34.2..37.9V, Zzt=50, Izm=26mA, 1W
FJS
PZS515V6BCH
PanJIT Semiconductor
SOD-323HE
SOD-323HE
Zener diode
5.32..5.88V, Izt=0.05mA, 500mW
5.32..5.88V, Izt=0.05mA, 500mW
FJs
BFN26
Siemens
SOT-23
SOT-23
NPN transistor
Vid, 300V, 200mA, 360mW, B>30, 70MHz
Vid, 300V, 200mA, 360mW, B>30, 70MHz
FJT
DFLZ39
Diodes
PowDI123
PowDI123
Zener diode
39V±5%, Izt=10mA, Zzt<40, 1W
39V±5%, Izt=10mA, Zzt<40, 1W
FJT
MM1W39
Foshan Blue Rocket Electronics
SOD-123FL
SOD-123FL
Zener diode
37.2..41.5V, Zzt=60, Izm=24mA, 1W
37.2..41.5V, Zzt=60, Izm=24mA, 1W
FJ04
RP510L004J
Ricoh
DFN3030-12
DFN3030-12
DC/DC voltage converter IC
PWM st-dwn, Adj, 0.8..3.3V, 4A, 2.3MHz, +CE, Fdb-pr.
PWM st-dwn, Adj, 0.8..3.3V, 4A, 2.3MHz, +CE, Fdb-pr.
FJ08
RP510L084G
Ricoh
DFN3030-12
DFN3030-12
DC/DC voltage converter IC
PWM st-dwn, 0.8V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
PWM st-dwn, 0.8V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
FJ10
RP510L104G
Ricoh
DFN3030-12
DFN3030-12
DC/DC voltage converter IC
PWM st-dwn, 1.0V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
PWM st-dwn, 1.0V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
FJ11
RP510L114G
Ricoh
DFN3030-12
DFN3030-12
DC/DC voltage converter IC
PWM st-dwn, 1.1V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
PWM st-dwn, 1.1V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
FJ12
RP510L124G
Ricoh
DFN3030-12
DFN3030-12
DC/DC voltage converter IC
PWM st-dwn, 1.2V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
PWM st-dwn, 1.2V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
FJ13
RP510L134G
Ricoh
DFN3030-12
DFN3030-12
DC/DC voltage converter IC
PWM st-dwn, 1.3V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
PWM st-dwn, 1.3V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
FJ15
RP510L154G
Ricoh
DFN3030-12
DFN3030-12
DC/DC voltage converter IC
PWM st-dwn, 1.5V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
PWM st-dwn, 1.5V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
FJ18
RP510L184G
Ricoh
DFN3030-12
DFN3030-12
DC/DC voltage converter IC
PWM st-dwn, 1.8V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
PWM st-dwn, 1.8V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
FJ30
RP510L304G
Ricoh
DFN3030-12
DFN3030-12
DC/DC voltage converter IC
PWM st-dwn, 3.0V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
PWM st-dwn, 3.0V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
FJ33
RP510L334G
Ricoh
DFN3030-12
DFN3030-12
DC/DC voltage converter IC
PWM st-dwn, 3.3V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
PWM st-dwn, 3.3V±1%, 4A, 2.3MHz, +CE, Fdb-pr.
FJAA
MAX6327UR27-T
Maxim Integrated Products
SOT-23
SOT-23
Voltage detector IC
2.7V±1.5%, +Reset PPO
2.7V±1.5%, +Reset PPO
FJ11G
AIC1746-11GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 1.1V±2%, 150mA, +CE
LDO, 1.1V±2%, 150mA, +CE
FJ12G
AIC1746-12GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 1.2V±2%, 150mA, +CE
LDO, 1.2V±2%, 150mA, +CE
FJ13G
AIC1746-13GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 1.3V±2%, 150mA, +CE
LDO, 1.3V±2%, 150mA, +CE
FJ15G
AIC1746-15GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 1.5V±2%, 150mA, +CE
LDO, 1.5V±2%, 150mA, +CE
FJ18G
AIC1746-18GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 1.8V±2%, 150mA, +CE
LDO, 1.8V±2%, 150mA, +CE
FJ20G
AIC1746-20GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 2.0V±2%, 150mA, +CE
LDO, 2.0V±2%, 150mA, +CE
FJ25G
AIC1746-25GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 2.5V±2%, 150mA, +CE
LDO, 2.5V±2%, 150mA, +CE
FJ27G
AIC1746-27GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 2.7V±2%, 150mA, +CE
LDO, 2.7V±2%, 150mA, +CE
FJ2JG
AIC1746-285GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 2.85V±2%, 150mA, +CE
LDO, 2.85V±2%, 150mA, +CE
FJ30G
AIC1746-30GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 3.0V±2%, 150mA, +CE
LDO, 3.0V±2%, 150mA, +CE
FJ33G
AIC1746-33GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 3.3V±2%, 150mA, +CE
LDO, 3.3V±2%, 150mA, +CE
FJ35G
AIC1746-35GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 3.5V±2%, 150mA, +CE
LDO, 3.5V±2%, 150mA, +CE
FJ37G
AIC1746-37GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 3.7V±2%, 150mA, +CE
LDO, 3.7V±2%, 150mA, +CE
FJ38G
AIC1746-38GDA
Analog Integrations
DFN-6L
DFN-6L
Linear voltage regulator IC
LDO, 3.8V±2%, 150mA, +CE
LDO, 3.8V±2%, 150mA, +CE
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