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 'JD'

Marking
Name
Manufacturer/Case
Function
JD
2SJ125-D
Mitsubishi Electric
SC-59
FET p-type
AF-Amp, 50V, Idss=2.5..6mA, 150mW, 4ms, Rds<220
JD
2SJ145-D
Mitsubishi Electric
SOT-323
FET p-type
AF-Amp, 50V, Idss=2.5..6mA, 150mW, 4ms, Rds<200
JD
2SJ287
Sanyo Electric
PCP
MOSFET p-type
Sw, U-Speed, LogL, 30V, 500mA, 1.3W, <2.2(0.25A), 7/35ns
JD
BAW56T
Diodes
SOT-523
Diode
Dual, Hi-Speed, 85V, 150mA, 200mW, 2pF, 4ns
JD
BU4836F
Rohm
SOP-4
Voltage detector IC
3.6V±1%, -Reset ODO
JD
BU4836FP3
Rohm
SOT-89
Voltage detector IC
3.6V±1%, -Reset ODO
JD
BU4836FWE
Rohm
VSOF-5
Voltage detector IC
3.6V±1%, -Reset ODO
JD
BU4836G
Rohm
SSOP-5
Voltage detector IC
3.6V±1%, -Reset ODO
JD
BZT52B27WT
TAITRON Components
SOD-523
Zener diode
26.46..27.54V, Izt=5.0mA, 200mW
JD
ELM99532B
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 5.3V±2%, 300mA, -CE
JD
IDT74ALVCH1GU04DY
Integrated Device Technology
SO5-1
Capacitance diode
Inverter
JD
KRA724E
Korea Electronics
TES6
PNP transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=47k/47k
JD
KRA724U
Korea Electronics
US6
PNP transistor
Dual, Sw, 50V, 100mA, 200mW, R1/R2=47k/47k
JD
KRC654F
Korea Electronics
TFSV
NPN transistor
Dual, Sw, 20V, 50mA, 50mW, R1/R2=47k/47k
JD
MAX6315US44D4-T
Maxim Integrated Products
SOT-143
Voltage detector IC
4.39V±1.8%, -MR, -Reset ODO, 1120ms
JD
MM5ZB27H
Zowie Technology
SOD-523
Zener diode
26.46..27.54V, Zzt=70, Izt=2mA, 200mW
JD
MMBZ5245BW

SOT-323
Zener diode
15V±5%, Izt=8.5mA, Zzt=16, 200mW
JD
P4SMAJ26
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=26V, 8.6A, 400W (1ms)
JD
R3116K341A
Ricoh
DFN1010-4
Voltage detector IC
3.4V±0.8%, -Reset ODO
JD
RL52Z27
Ruilong Yuan Electronics
SOD-523
Zener diode
26.46..27.54V, Zzt=70, Izt=2mA, 200mW
JD
RP107K131B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.3V±1%, 200mA, +CE
JD
RP130Q431B
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, LN, +CE, 4.3V±1%, 150mA
JD
RP154N004A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.2V/1.8V±1%, 300mA, +CE
JD
RT9166A-25CXL
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 2.5V±2%, 600mA
JD
RT9167A-30CB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.0V±2%, 600mA, +CE
JD
TC6502P075VCT
Microchip Technology
SOT-23-5
Thermal detector IC
75°C±0.5°C, +Tover ODO, Hysteresis
JD-
RT9166A-25PXL
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 2.5V±2%, 600mA
JD-
RT9167A-30PB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.0V±2%, 600mA, +CE
JD-
RT9818A-30PV
Richtek Technology
SOT-23
Voltage detector IC
3.0V±1.5%, -Reset ODO
JD=
RT9166A-25GXL
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 2.5V±2%, 600mA
JD=
RT9167A-30GB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.0V±2%, 600mA, +CE
JD=
RT9818A-30GV
Richtek Technology
SOT-23
Voltage detector IC
3.0V±1.5%, -Reset ODO
JDA
S-80149ANMC-JDA-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.9V±2%, -Reset ODO, Td=50ms
JDA
S-80149ANPF-JDA-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.9V±2%, -Reset ODO, Td=50ms
JDB
S-80150ANMC-JDB-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.0V±2%, -Reset ODO, Td=50ms
JDB
S-80150ANPF-JDB-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.0V±2%, -Reset ODO, Td=50ms
JDC
S-80151ANMC-JDC-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.1V±2%, -Reset ODO, Td=50ms
JDC
S-80151ANPF-JDC-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.1V±2%, -Reset ODO, Td=50ms
JDD
S-80152ANMC-JDD-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.2V±2%, -Reset ODO, Td=50ms
JDD
S-80152ANPF-JDD-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.2V±2%, -Reset ODO, Td=50ms
JDE
S-80153ANMC-JDE-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.3V±2%, -Reset ODO, Td=50ms
JDE
S-80153ANPF-JDE-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.3V±2%, -Reset ODO, Td=50ms
JDF
S-80154ANMC-JDF-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.4V±2%, -Reset ODO, Td=50ms
JDF
S-80154ANPF-JDF-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.4V±2%, -Reset ODO, Td=50ms
JDG
S-80155ANMC-JDG-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.5V±2%, -Reset ODO, Td=50ms
JDG
S-80155ANPF-JDG-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.5V±2%, -Reset ODO, Td=50ms
JDH
S-80156ANMC-JDH-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.6V±2%, -Reset ODO, Td=50ms
JDH
S-80156ANPF-JDH-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.6V±2%, -Reset ODO, Td=50ms
JDI
S-80157ANMC-JDI-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.7V±2%, -Reset ODO, Td=50ms
JDI
S-80157ANPF-JDI-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.7V±2%, -Reset ODO, Td=50ms
JDJ
S-80158ANMC-JDJ-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.8V±2%, -Reset ODO, Td=50ms
JDJ
S-80158ANPF-JDJ-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.8V±2%, -Reset ODO, Td=50ms
JDK
S-80159ANMC-JDK-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.9V±2%, -Reset ODO, Td=50ms
JDK
S-80159ANPF-JDK-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.9V±2%, -Reset ODO, Td=50ms
JDL
S-80160ANMC-JDL-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
6.0V±2%, -Reset ODO, Td=50ms
JDL
S-80160ANPF-JDL-T2
Seiko Instruments
SNT-4
Voltage detector IC
6.0V±2%, -Reset ODO, Td=50ms