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 'TJ'

Marking
Name
Manufacturer/Case
Function
TJ
1SV288
Toshiba
SOD-123
Capacitance diode
CATV-tuning, 35V, 45/2.8pF(2/25V)
TJ
1SV290
Toshiba
SOD-323
Capacitance diode
CATV-tuning, 35V, 45/2.8pF(2/25V)
TJ
2SC5434-FB
NEC Electronics
SOT-523F
NPN transistor
VHF/UHF, 10V, 35mA, 100mW, 8GHz, B=80..120
TJ
AP7365-28YR
Diodes
SOT-89
Linear voltage regulator IC
LDO, 2.8V±2%, 600mA
TJ
ASM162TCUS
Alliance Semiconductor
SOT-143
Voltage detector IC
3.08V±2%, -MR, +Reset ODO
TJ
BD45305G
Rohm
SSOP-5
Voltage detector IC
3.0V±1%, -MR, -Reset ODO, 500ms
TJ
ELM99183B
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA, +CE
TJ
KIC7SZ86FU
Korea Electronics
SOT-353
Capacitance diode
2-input EXCLUSIVE-OR gate
TJ
MMBD4448TPT
Chenmko Enterprise
SOT-416
Diode
Sw, 80V, 250mA, Vf<1V(100mA), 4ns
TJ
R1114Q281D
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 2.8V±2%, 150mA, +CE, CL
TJ
RP130K191B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, 1.9V±1%, 150mA
TJ
RP152L033B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.1V/3.1V±1%, 150mA, +CE, CL
TJ5
3SK265-5
Sanyo Electric
CP4
MOSFET n-type
VHF Catv-Tuner, Dual gate, 15V, 30mA, 200mW, Idsx=5..12mA
TJ6
3SK265-6
Sanyo Electric
CP4
MOSFET n-type
VHF Catv-Tuner, Dual gate, 15V, 30mA, 200mW, Idsx=10..24mA