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 'WG'
Marking
Name
Manufacturer/Case
Function
WG
2SK322-G
Renessas
SOT-23
SOT-23
FET n-type
HF, 15V, 50mA, 150mW, Idss=16..32mA, Up<3V
HF, 15V, 50mA, 150mW, Idss=16..32mA, Up<3V
WG
APX803S05-29SR
Diodes
SOT-23
SOT-23
Voltage detector IC
2.93V±1.5%, -Reset ODO, Rdt=50ms
2.93V±1.5%, -Reset ODO, Rdt=50ms
WG
BCR116L3
Infineon Technologies
TSLP-3
TSLP-3
NPN transistor
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/47k, 150MHz
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/47k, 150MHz
WG
BD46341G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
3.4V±1%, -MR, -Reset PPO, 100ms
3.4V±1%, -MR, -Reset PPO, 100ms
WG
BZT52-C10S
PanJIT Semiconductor
SOD-323
SOD-323
Zener diode
10V±5%, Izt=5mA, Zzt=20, 200mW
10V±5%, Izt=5mA, Zzt=20, 200mW
WG
BZT52B10
PanJIT Semiconductor
SOD-123
SOD-123
Zener diode
10V±2%, Izt=5mA, Zzt=15, 410mW
10V±2%, Izt=5mA, Zzt=15, 410mW
WG
BZT52B10S
Micro Commercial Components
SOD-323
SOD-323
Zener diode
9.8..10.2V, Izt=5mA, Zzt=20, 200mW
9.8..10.2V, Izt=5mA, Zzt=20, 200mW
WG
BZT52C10
Won-Top Electronics
SOD-123
SOD-123
Zener diode
10V±5%, Izt=5mA, Zzt=20, 410mW
10V±5%, Izt=5mA, Zzt=20, 410mW
WG
BZT52C10-F
TAITRON Components
SOD-123F
SOD-123F
Zener diode
9.4..10.6V, Izt=5mA, 410mW
9.4..10.6V, Izt=5mA, 410mW
WG
BZT52C10-V
Vishay Semiconductor
SOD-123
SOD-123
Zener diode
10V±5%, Izt=5mA, Zzt=20, 500mW
10V±5%, Izt=5mA, Zzt=20, 500mW
WG
BZT52C10WS
TAITRON Components
SOD-323F
SOD-323F
Zener diode
9.50..10.50V, Izt=5.0mA, 200mW
9.50..10.50V, Izt=5.0mA, 200mW
WG
BZT52C10WT
TAITRON Components
SOD-523
SOD-523
Zener diode
9.50..10.50V, Izt=5mA, Zzt=20, 200mW
9.50..10.50V, Izt=5mA, Zzt=20, 200mW
WG
BZT52C10WU
TAITRON Components
SOD-723
SOD-723
Zener diode
9.50..10.50V, Izt=5mA, Zzt=20, 200mW
9.50..10.50V, Izt=5mA, Zzt=20, 200mW
WG
BZT52C11
Diodes
SOD-123
SOD-123
Zener diode
11V±5%, Izt=5mA, Zzt=20, 500mW
11V±5%, Izt=5mA, Zzt=20, 500mW
WG
BZT52C11
Diodes
SOD-123
SOD-123
Zener diode
11V±5%, Izt=5mA, Zzt=20, 500mW
11V±5%, Izt=5mA, Zzt=20, 500mW
WG
BZT52C11-G
Taiwan Semiconductor Company
SOD-123
SOD-123
Zener diode
10.45..11.55V, Izt=5mA, Zzt=20, 350mW
10.45..11.55V, Izt=5mA, Zzt=20, 350mW
WG
BZT52C11S
Diodes
SOD-323
SOD-323
Zener diode
11V±5%, Izt=5mA, Zzt=20, 200mW
11V±5%, Izt=5mA, Zzt=20, 200mW
WG
BZT52C11S
Diodes
SOD-323
SOD-323
Zener diode
11V±5%, Izt=5mA, Zzt=20, 200mW
11V±5%, Izt=5mA, Zzt=20, 200mW
WG
BZT52C11T
Diodes
SOD-523
SOD-523
Zener diode
11V±5%, Izt=5mA, Zzt=20, 150mW
11V±5%, Izt=5mA, Zzt=20, 150mW
WG
BZX384C10-F
TAITRON Components
SOD-323F
SOD-323F
Zener diode
9.4..10.6V, Izt=5.0mA, 200mW
9.4..10.6V, Izt=5.0mA, 200mW
WG
BZX384C10-V
Vishay Semiconductor
SOD-323
SOD-323
Zener diode
10V±5%, Izt=5mA, Zzt=8, 200mW
10V±5%, Izt=5mA, Zzt=8, 200mW
WG
BZX584C10
PanJIT Semiconductor
SOD-523
SOD-523
Zener diode
9.4..10.6V, Izt=5mA, Zzt=20, 200mW
9.4..10.6V, Izt=5mA, Zzt=20, 200mW
WG
BZX84B10
PanJIT Semiconductor
SOT-23
SOT-23
Zener diode
9.80..10.20V, Zzt=20, Izt=5mA, 410mW
9.80..10.20V, Zzt=20, Izt=5mA, 410mW
WG
BZX84C10
Won-Top Electronics
SOT-23
SOT-23
Zener diode
9.4..10.6V, Zzt=20, Izt=5mA, 350mW
9.4..10.6V, Zzt=20, Izt=5mA, 350mW
WG
BZX84C10TW
PanJIT Semiconductor
SOT-363
SOT-363
Zener diode
Triple, 9.80..10.20V, Zzt=20, Izt=5mA, 200mW
Triple, 9.80..10.20V, Zzt=20, Izt=5mA, 200mW
WG
BZX84C10W
Won-Top Electronics
SOT-323
SOT-323
Zener diode
9.4..10.6V, Zzt=20, Izt=5mA, 200mW
9.4..10.6V, Zzt=20, Izt=5mA, 200mW
WG
CD214A-T58CA
Bourns
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=58V, Irsm=4.3A, 400W(1ms), Bidir.
Vrwm=58V, Irsm=4.3A, 400W(1ms), Bidir.
WG
CHDTC143ZEPT
Chenmko Enterprise
SOT-416
SOT-416
NPN transistor
Sw, 50V, 100mA, 250MHz, R1/R2=4.7/47k
Sw, 50V, 100mA, 250MHz, R1/R2=4.7/47k
WG
CHDTC143ZKPT
Chenmko Enterprise
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 250MHz, R1/R2=4.7/47k
Sw, 50V, 100mA, 250MHz, R1/R2=4.7/47k
WG
CHDTC143ZUPT
Chenmko Enterprise
SOT-323
SOT-323
NPN transistor
Sw, 50V, 100mA, 250MHz, R1/R2=4.7/47k
Sw, 50V, 100mA, 250MHz, R1/R2=4.7/47k
WG
CZRW55C11-G
Comchip Technology
SOD-123
SOD-123
Zener diode
11.0..11.60V, Zzt=20, Izt=5mA, 500mW
11.0..11.60V, Zzt=20, Izt=5mA, 500mW
WG
EC76SMAJ6.0CA
E-CMOS
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=6.67..7.37V, Vrwm=6.0V, Ipp=38.8A, 400W(1ms), Bidir.
Vbr=6.67..7.37V, Vrwm=6.0V, Ipp=38.8A, 400W(1ms), Bidir.
WG
GMA3876-GR
Guilin Strong Micro Electronics
SOT-23
SOT-23
NPN transistor
LF, Amp, 35V, 500mA, 225mW, B=200.400, 300MHz
LF, Amp, 35V, 500mA, 225mW, B=200.400, 300MHz
WG
KTC3876S-GR
Korea Electronics
SOT-23
SOT-23
NPN transistor
GP, 35V, 500mA, 150mW, B=200..400, 200MHz
GP, 35V, 500mA, 150mW, B=200..400, 200MHz
WG
LBZT52C11T1G
Leshan Radio Company
SOD-123
SOD-123
Zener diode
10.4..11.6V, Izt=5mA, 500mW
10.4..11.6V, Izt=5mA, 500mW
WG
LT4ME58CA
Lite-On Semiconductor
DO-219
DO-219
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms), Bidir.
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms), Bidir.
WG
MEZ02-10-D3
Matsuki Electronic Company
SOD-323
SOD-323
Zener diode
9.50..10.50V, Izt=5mA, Zzt=15, 200mW
9.50..10.50V, Izt=5mA, Zzt=15, 200mW
WG
MM3Z11V
Secos
SOD-323
SOD-323
Zener diode
10.4..11.6V, Izt=5mA, Zzt=20, 200mW
10.4..11.6V, Izt=5mA, Zzt=20, 200mW
WG
P4SMA110C
Fagor Electronica
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=99.0..121V, Vrwm=89.2V, 2.7A, 400W(1ms), Bidir.
Vbr=99.0..121V, Vrwm=89.2V, 2.7A, 400W(1ms), Bidir.
WG
P4SMAJ58CA
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..74.1V, Ipp=4.3A, 400W(1ms), Bidir.
Vrwm=58V, Vbr=64.4..74.1V, Ipp=4.3A, 400W(1ms), Bidir.
WG
P4SMAJ58CA
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms), Bidir.
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms), Bidir.
WG
P4SMAJ58CA
Won-Top Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..74.1V, Ipp=4.3A, 400W(1ms), Bidir.
Vrwm=58V, Vbr=64.4..74.1V, Ipp=4.3A, 400W(1ms), Bidir.
WG
P4SMAJ6.0CA
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.8A, 400W(1ms), Bidir.
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.8A, 400W(1ms), Bidir.
WG
PMF6.0CA
StarHope
SOD-123FL
SOD-123FL
Transient voltage supressor
Vbr=6.67..7.37V, Vrwm=6.0V, Ipp=19.4A, 200W(1ms), Bidir.
Vbr=6.67..7.37V, Vrwm=6.0V, Ipp=19.4A, 200W(1ms), Bidir.
WG
PT7M6315US46D3
Pericom Technology
SOT-143
SOT-143
Voltage detector IC
4.6V±1.5%, 200ms, -Reset ODO, -MR
4.6V±1.5%, 200ms, -Reset ODO, -MR
WG
PZU11B2A/DG
NXP Semiconductors
SOD-323
SOD-323
Zener diode
10.76..11.22V, Zzt=10(Iz=5mA), 320mW, H-free
10.76..11.22V, Zzt=10(Iz=5mA), 320mW, H-free
WG
R1210N461D
Ricoh
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
PWM st-up, 4.6V, 180kHz
PWM st-up, 4.6V, 180kHz
WG
R5325N014B
Ricoh
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.6V±1%, 150mA, +CE, CL
LDO, Dual out, Vout1/Vout2=1.8V/2.6V±1%, 150mA, +CE, CL
WG
RN5RK551A
Ricoh
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
VFM st-up, Vout=5.5V±1.5%, 500mA
VFM st-up, Vout=5.5V±1.5%, 500mA
WG
RP130K401D
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, CL, 4V±1%, 150mA
LDO, LN, +CE, CL, 4V±1%, 150mA
WG
RP201K141B
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, 1.4V±1%, 150mA, +CE, AE(Mode)
LDO, 1.4V±1%, 150mA, +CE, AE(Mode)
WG
RP300K42AB
Ricoh
DFN1010-4B
DFN1010-4B
Voltage detector IC
4.2V±1%, -Reset ODO, -MR, Rdt=50ms
4.2V±1%, -Reset ODO, -MR, Rdt=50ms
WG
SMA6J28CA
Micro Commercial Components
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=31.1..34.4V, Vrwm=28V, Ipp=13.2A, 600W(1ms), Bidir.
Vbr=31.1..34.4V, Vrwm=28V, Ipp=13.2A, 600W(1ms), Bidir.
WG
SMAJ58CA
Ruilong Yuan Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms), Bidir.
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms), Bidir.
WG
SMAJ58CA
Diodes
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms), Bidir.
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms), Bidir.
WG
SMAJ58CA
Lite-On Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms), Bidir.
Vrwm=58.0V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms), Bidir.
WG
SMAJ58CA
Leimao Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms), Bidir.
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms), Bidir.
WG
SMAJ58CAG
First Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..74.1V, Ipp=4.3A, 400W(1ms), Bidir.
Vrwm=58V, Vbr=64.4..74.1V, Ipp=4.3A, 400W(1ms), Bidir.
WG
SMAJ6.0CA
Vishay Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=6.0V, Vbr=6.67..7.37V, 38.8A, 400W(1ms), Bidir.
Vrwm=6.0V, Vbr=6.67..7.37V, 38.8A, 400W(1ms), Bidir.
WG
SMAJ6.0CA
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.83A, 400W(1ms), Bidir.
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.83A, 400W(1ms), Bidir.
WG
SMAJ6.0CA
Micro Commercial Components
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.83A, 400W(1ms), Bidir.
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.83A, 400W(1ms), Bidir.
WG
SMAJ6.0CA
Yint Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.83A, 400W(1ms), Bidir.
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.83A, 400W(1ms), Bidir.
WG
SMAS6.0CA
Formosa Microsemi
SMA-S
SMA-S
Transient voltage supressor
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.0A, 400W(1ms), Bidir.
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.0A, 400W(1ms), Bidir.
WG
SMF4L58CAQ
Diodes
DO-219AA
DO-219AA
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms), Bidir.
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms), Bidir.
WG
SMZG3792A
Vishay Semiconductor
DO-215AA
DO-215AA
Zener diode
13V±5%, 98mA, Zzt=7.5, 1.5W
13V±5%, 98mA, Zzt=7.5, 1.5W
WG
SMZJ3792A
Vishay Semiconductor
DO-214AA
DO-214AA
Zener diode
13V±5%, 98mA, Zzt=7.5, 1.5W
13V±5%, 98mA, Zzt=7.5, 1.5W
WG
TV04A6V0JB-G
Comchip Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.83A, 400W(1ms), Bidir.
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.83A, 400W(1ms), Bidir.
WG
TZTC10WS
TAITRON Components
SOT-323
SOT-323
Zener diode
9.50..10.50V, Izt=5mA, Zzt=20, 200mW
9.50..10.50V, Izt=5mA, Zzt=20, 200mW
WG-
2SC5812
Hitachi
MFPAK
MFPAK
NPN transistor
VHF/UHF, 15V, 50mA, 80mW, 11GHz, B=100..150
VHF/UHF, 15V, 50mA, 80mW, 11GHz, B=100..150
WG-
RT9013-15PB
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±2%, 500mA, +CE
LDO, 1.5V±2%, 500mA, +CE
WG00
TC7WG00FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Dual 2-input NAND gate
Dual 2-input NAND gate
WG02
TC7WG02FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Dual 2-input NOR gate
Dual 2-input NOR gate
WG04
TC7WG04FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Triple inverter
Triple inverter
WG08
TC7WG08FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Dual 2-input AND gate
Dual 2-input AND gate
WG1
PMBT5551
Philips
SOT-23
SOT-23
NPN transistor
GP, 180V, 300mA, 250mW, B=80..250, 100..300MHz
GP, 180V, 300mA, 250mW, B=80..250, 100..300MHz
WG125
TC7WG125FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Dual bus buffer with 3-state output
Dual bus buffer with 3-state output
WG126
TC7WG126FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Dual bus buffer with 3-state output
Dual bus buffer with 3-state output
WG14
TC7WG14FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Triple inverting buffer with Schmitt-trigger inputs
Triple inverting buffer with Schmitt-trigger inputs
WG17
TC7WG17FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Triple noninverting buffer with Schmitt-trigger inputs
Triple noninverting buffer with Schmitt-trigger inputs
WG3
PMST5551
Philips
SOT-323
SOT-323
NPN transistor
HV, 180V, 300mA, 200mW, B=80..250, 100..300MHz
HV, 180V, 300mA, 200mW, B=80..250, 100..300MHz
WG3
SN74LV1T32DCK
Texas Instruments
SC-70-5
SC-70-5
CMOS logic IC
2-input OR gate with voltage-level translator
2-input OR gate with voltage-level translator
WG32
TC7WG32FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Dual 2-input OR gate
Dual 2-input OR gate
WG34
TC7WG34FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Triple noninverter buffer
Triple noninverter buffer
WG74
TC7WG74FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
D-type flip-flop with preset and clear
D-type flip-flop with preset and clear
WG=
RT9013-15GB
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±2%, 500mA, +CE
LDO, 1.5V±2%, 500mA, +CE
WGH
SMAJ6.0CA-H
Yint Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.83A, 400W(1ms), Bidir.
Vrwm=6.0V, Vbr=6.67..7.37V, Ipp=38.83A, 400W(1ms), Bidir.
WGJ
SN74LV1T32DCK
Texas Instruments
SC-70-5
SC-70-5
CMOS logic IC
2-input OR gate with voltage-level translator
2-input OR gate with voltage-level translator
WGs
BCR116
Infineon Technologies
SOT-23
SOT-23
NPN transistor
Sw, 50V, 100mA, 200mW, R1/R2=4.7k/47k, 160MHz
Sw, 50V, 100mA, 200mW, R1/R2=4.7k/47k, 160MHz
WGs
BCR116F
Infineon Technologies
TSFP-3
TSFP-3
NPN transistor
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/47k, 150MHz
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/47k, 150MHz
WGs
BCR116T
Infineon Technologies
SOT-416
SOT-416
NPN transistor
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/47k, 150MHz
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/47k, 150MHz
WGs
BCR116W
Infineon Technologies
SOT-323
SOT-323
NPN transistor
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/47k, 160MHz
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/47k, 160MHz
WGS
SN74LV1T32DCK
Texas Instruments
SC-70-5
SC-70-5
CMOS logic IC
2-input OR gate with voltage-level translator
2-input OR gate with voltage-level translator
WGU04
TC7WGU04FK
Toshiba
SOT-765
SOT-765
CMOS logic IC
Triple unbuffered inverter
Triple unbuffered inverter