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 'HJ'

Marking
Name
Manufacturer/Case
Function
HJ
2SC3439-J
Mitsubishi Electric
SOT-89
NPN transistor
Motor-Drv, 30V, 1.5A, 500mW, B=800..1600, 90MHz
HJ
2SC3828
Toshiba
SOT-143
NPN transistor
TV-UHF-Tuner, 20V, 20mA, 150mW, 1,1GHz, B=40..100
HJ
3T230C
MDE Semiconductor
DO-214AA
Thyristor
Vdrm=190V, Vs=260V, Ipp=100A, 50pF
HJ
AP130-43R
Anachip
SOT-23
Linear voltage regulator IC
LDO, 4.3V±2%, 300mA
HJ
AP130-43YR
Anachip
SOT-89
Linear voltage regulator IC
LDO, 4.3V±2%, 300mA
HJ
BU4817F
Rohm
SOP-4
Voltage detector IC
1.7V±1%, -Reset ODO
HJ
BU4817FP3
Rohm
SOT-89
Voltage detector IC
1.7V±1%, -Reset ODO
HJ
BU4817FWE
Rohm
VSOF-5
Voltage detector IC
1.7V±1%, -Reset ODO
HJ
BU4817G
Rohm
SSOP-5
Voltage detector IC
1.7V±1%, -Reset ODO
HJ
BZT52B8V2WT
TAITRON Components
SOD-523
Zener diode
8.036..8.364V, Izt=5.0mA, 200mW
HJ
DDZ9690
Diodes
SOD-123
Zener diode
5.6V±5%, If=10mA, 500mW
HJ
DDZ9690S
Diodes
SOD-323
Zener diode
5.6V±1%, If=10mA, 150mW
HJ
DDZ9690T
Diodes
SOD-523
Zener diode
5.6V±1%, If=10mA, 150mW
HJ
DDZX9690
Diodes
SOT-23
Zener diode
5.6V±5%, If=10mA, 500mW
HJ
ELM7648LDB
ELM Technology
SOT-23
Voltage detector IC
4.8V±2%, -Reset PPO, 50ms
HJ
ELM99482B
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 4.8V±2%, 300mA, -CE
HJ
KRA559F
Korea Electronics
TFSV
PNP transistor
Dual, Sw, 20V, 50mA, 50mW, R1/R2=47k/22k
HJ
MAX6315US38D2-T
Maxim Integrated Products
SOT-143
Voltage detector IC
3.8V±1.8%, -MR, -Reset ODO, 20ms
HJ
MM5Z8B2H
Zowie Technology
SOD-523
Zener diode
8.036..8.364V, Zzt=30, Izt=5mA, 200mW
HJ
MMBZ5230BW

SOT-323
Zener diode
4.7V±5%, Izt=20mA, Zzt=19, 200mW
HJ
P2300SC
MDE Semiconductor
DO-214AA
Thyristor
Vdrm=190V, Vs=260V, Ipp=100A(1ms), Bidir.
HJ
PZU13B2
Philips
SOD-323FL
Zener diode
12.91..13.49V, Zzt=10(Izt=5mA), 310mW
HJ
R3116K151A
Ricoh
DFN1010-4
Voltage detector IC
1.5V±0.8%, -Reset ODO
HJ
RL52Z8V2
Ruilong Yuan Electronics
SOD-523
Zener diode
8.036..8.364V, Zzt=30, Izt=5mA, 200mW
HJ
RP130Q381B
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, LN, +CE, 3.8V±1%, 150mA
HJ
RP152N033C
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.1V/3.1V±1%, 150mA, +CE, CL
HJ
SN74AUP1G58DCK
Texas Instruments
SC-70-5
Capacitance diode
Configurable multiple-function gate
HJ
SN74AUP1G58DRL
Texas Instruments
SOT-553
Capacitance diode
Configurable multiple-function gate
HJ
SN74AUP1G58DRY
Texas Instruments
QFN-6
Capacitance diode
Configurable multiple-function gate
HJ
SN74AUP1G58DSF
Texas Instruments
µQFN
Capacitance diode
Configurable multiple-function gate
HJ
SN74AUP1G58YFP
Texas Instruments
µBGA-6
Capacitance diode
Configurable multiple-function gate
HJ
SN74AUP1G58YZP
Texas Instruments
BGA-6
Capacitance diode
Configurable multiple-function gate
HJ
T230CB-LC
Weitron Technology
DO-214AA
Thyristor
V Of-St=190V, Vs=260V, Ipp=100A(1ms), Bidir.
HJ
TC6501P125VCT
Microchip Technology
SOT-23-5
Thermal detector IC
125°C±0.5°C, -Tover ODO, Hysteresis
HJ-
RT9818B-42PV
Richtek Technology
SOT-23
Voltage detector IC
4.2V±1.5%, -Reset ODO, Td=55ms
HJ-
RT9819C-27PV
Richtek Technology
SOT-23
Voltage detector IC
2.7V±1.5%, -Reset PPO, Td=220ms
HJE
TV30C301J-G
Comchip Technology
DO-214AB
Transient voltage supressor
Vrwm=300.0V, Vbr=335.0..371.0V, Ipp=6.17A, 3000W(1ms)
HJG
TV30C351J-G
Comchip Technology
DO-214AB
Transient voltage supressor
Vrwm=350.0V, Vbr=391.0..432.0V, Ipp=5.29A, 3000W(1ms)
HJK
TV30C401J-G
Comchip Technology
DO-214AB
Transient voltage supressor
Vrwm=400.0V, Vbr=447.0..494.0V, Ipp=4.63A, 3000W(1ms)
HJL
3T230CLC
Lucky Forest
DO-214AA
Thyristor
Vdrm=190V, Vs=260V, Ipp=2.2A(1ms), 60pF
HJM
TV30C441J-G
Comchip Technology
DO-214AB
Transient voltage supressor
Vrwm=440.0V, Vbr=492.0..543.0V, Ipp=4.21A, 3000W(1ms)