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 'JL'

Marking
Name
Manufacturer/Case
Function
JL
2SA1508
Sanyo Electric
CP
PNP transistor
Sw, 50V, 100mA, 200mW, 200MHz, B>100, R1=47k
JL
2SJ560
Sanyo Electric
PCP
MOSFET p-type
Sw, U-Speed, LogL, 20V, 1.5A, 1.3W, <1(0.75A), 10/25ns
JL
AP1119-12
Anachip
SOT-89-5
Linear voltage regulator IC
LDO, 12V±2%, 500mA, -CE
JL
BU4843F
Rohm
SOP-4
Voltage detector IC
4.3V±1%, -Reset ODO
JL
BU4843FP3
Rohm
SOT-89
Voltage detector IC
4.3V±1%, -Reset ODO
JL
BU4843FWE
Rohm
VSOF-5
Voltage detector IC
4.3V±1%, -Reset ODO
JL
BU4843G
Rohm
SSOP-5
Voltage detector IC
4.3V±1%, -Reset ODO
JL
CH301H-40PT
Chenmko Enterprise
SOD-323
Diode
SBD, 40V, 100mA, Vf<0.55V(100mA)
JL
DRC9A14T
Panasonic
SSMini3-F3-B
NPN transistor
Switching, 50V, 80mA, 125mW, R1=10k
JL
ETC810LU
Electronic Technology
SOT-23
Voltage detector IC
4.63V±2%, +Reset PPO
JL
KRC661F
Korea Electronics
TFSV
NPN transistor
Dual, Sw, 20V, 50mA, 50mW, R1=10k
JL
MAX6315US36D4-T
Maxim Integrated Products
SOT-143
Voltage detector IC
3.6V±1.8%, -MR, -Reset ODO, 1120ms
JL
MIC810LBC3
Micrel
SC-70
Voltage detector IC
4.63V±5%, +Reset PPO
JL
MIC810LU
Micrel
SOT-23
Voltage detector IC
4.63V±5%, +Reset PPO
JL
MIC810LUY
Micrel
SOT-23
Voltage detector IC
4.63V±5%, +Reset PPO, Pb-free
JL
MIC810LYC3
Micrel
SC-70
Voltage detector IC
4.63V±5%, +Reset PPO, Pb-free
JL
P4SMAJ33
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=33V, 6.8A, 400W (1ms)
JL
R1112N501B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 5.0V±2%, 150mA, +CE
JL
R3116K411A
Ricoh
DFN1010-4
Voltage detector IC
4.1V±0.8%, -Reset ODO
JL
RP107K201B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.0V±1%, 200mA, +CE
JL
RP154N011A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.5V±1%, 300mA, +CE
JL
RT9166A-15CXL
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 1.5V±2%, 600mA
JL
RT9167A-35CB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 600mA, +CE
JL-
RT9166A-15PXL
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 1.5V±2%, 600mA
JL-
RT9167A-35PB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 600mA, +CE
JL-
RT9818D-27PV
Richtek Technology
SOT-23
Voltage detector IC
2.7V±1.5%, -Reset ODO, Td=450ms
JLA
S-80149CNMC-JLA-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.9V±2%, -Reset ODO, Td=200ms
JLA
S-80149CNPF-JLA-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.9V±2%, -Reset ODO, Td=200ms
JLB
S-80150CNMC-JLB-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.0V±2%, -Reset ODO, Td=200ms
JLB
S-80150CNPF-JLB-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.0V±2%, -Reset ODO, Td=200ms
JLC
S-80151CNMC-JLC-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.1V±2%, -Reset ODO, Td=200ms
JLC
S-80151CNPF-JLC-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.1V±2%, -Reset ODO, Td=200ms
JLD
S-80152CNMC-JLD-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.2V±2%, -Reset ODO, Td=200ms
JLD
S-80152CNPF-JLD-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.2V±2%, -Reset ODO, Td=200ms
JLE
S-80153CNMC-JLE-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.3V±2%, -Reset ODO, Td=200ms
JLE
S-80153CNPF-JLE-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.3V±2%, -Reset ODO, Td=200ms
JLF
S-80154CNMC-JLF-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.4V±2%, -Reset ODO, Td=200ms
JLF
S-80154CNPF-JLF-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.4V±2%, -Reset ODO, Td=200ms
JLG
S-80155CNMC-JLG-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.5V±2%, -Reset ODO, Td=200ms
JLG
S-80155CNPF-JLG-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.5V±2%, -Reset ODO, Td=200ms
JLH
S-80156CNMC-JLH-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.6V±2%, -Reset ODO, Td=200ms
JLH
S-80156CNPF-JLH-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.6V±2%, -Reset ODO, Td=200ms
JLI
S-80157CNMC-JLI-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.7V±2%, -Reset ODO, Td=200ms
JLI
S-80157CNPF-JLI-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.7V±2%, -Reset ODO, Td=200ms
JLJ
S-80158CNMC-JLJ-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.8V±2%, -Reset ODO, Td=200ms
JLJ
S-80158CNPF-JLJ-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.8V±2%, -Reset ODO, Td=200ms
JLK
S-80159CNMC-JLK-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
5.9V±2%, -Reset ODO, Td=200ms
JLK
S-80159CNPF-JLK-T2
Seiko Instruments
SNT-4
Voltage detector IC
5.9V±2%, -Reset ODO, Td=200ms
JLL
S-80160CNMC-JLL-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
6.0V±2%, -Reset ODO, Td=200ms
JLL
S-80160CNPF-JLL-T2
Seiko Instruments
SNT-4
Voltage detector IC
6.0V±2%, -Reset ODO, 200ms
JLs
BF1109S
Infineon Technologies
SOT-143
MOSFET n-type
Dual gate, VHF, UHF, 12V, 25mA, 200mW
JLs
BF1109SR
Infineon Technologies
SOT-143R
MOSFET n-type
Dual gate, VHF, UHF, 12V, 25mA, 200mW