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 'GY'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
GY
DDZ15
Diodes
SOD-123
SOD-123
Zener diode
15V±10%, Izt=10mA, 500mW
15V±10%, Izt=10mA, 500mW
GY
DDZ15S
Diodes
SOD-323
SOD-323
Zener diode
15V±10%, Izt=10mA, 200mW
15V±10%, Izt=10mA, 200mW
GY
KDZ3.6VVY
Korea Electronics
VSC
VSC
Zener diode
3.60..3.84 5V, Izt=5mA, Zzt=130, 100mW
3.60..3.84 5V, Izt=5mA, Zzt=130, 100mW
GY
3T310B
MDE Semiconductor
DO-214AA
DO-214AA
Thyristor surge protector
Vdrm=275V, Vs=350V, Ipp=100A, 30pF
Vdrm=275V, Vs=350V, Ipp=100A, 30pF
GY
P3100SB
MDE Semiconductor
DO-214AA
DO-214AA
Thyristor surge protector
Vdrm=275V, Vs=350V, Ipp=80A(1ms), Bidir.
Vdrm=275V, Vs=350V, Ipp=80A(1ms), Bidir.
GY
T310BB-LC
Weitron Technology
DO-214AA
DO-214AA
Thyristor surge protector
V Of-St=275V, Vs=350V, Ipp=75A(1ms), Bidir.
V Of-St=275V, Vs=350V, Ipp=75A(1ms), Bidir.
GY
Z2SMB39
Fagor Electronica
DO-214AA
DO-214AA
Zener diode
39V±5%, Izt=10mA, 2W
39V±5%, Izt=10mA, 2W
GY
2SC3689
Sanyo Electric
CP
CP
NPN transistor
AF-Amp, GP, 60V, 199mA, 200mW, B=800..3200, 200MHz
AF-Amp, GP, 60V, 199mA, 200mW, B=800..3200, 200MHz
GY
2SC4413
Sanyo Electric
MCP
MCP
NPN transistor
AF-Amp, 60V, 100mA, 150mW, B=800..3200, 200MHz
AF-Amp, 60V, 100mA, 150mW, B=800..3200, 200MHz
GY
2SC2996-Y
Toshiba
SOT-23
SOT-23
NPN transistor
FM/AM RF, 40V, 50mA, 150mW, B=120..240, 350MHz
FM/AM RF, 40V, 50mA, 150mW, B=120..240, 350MHz
GY
AP130-25R
Anachip
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.5V±2%, 300mA
LDO, 2.5V±2%, 300mA
GY
DDZX15
Diodes
SOT-23
SOT-23
Zener diode
15V±2.5%, If=10mA, 500mW
15V±2.5%, If=10mA, 500mW
GY
2SC2883-Y
Toshiba
SOT-89
SOT-89
NPN transistor
GP, 30V, 1.5A, 500mW, B=120..240, 120MHz
GP, 30V, 1.5A, 500mW, B=120..240, 120MHz
GY
2SD2403-Y
NEC Electronics
SOT-89
SOT-89
NPN transistor
AF, Sw, 80V, 3A, 2W, 130MHz, B=160..320
AF, Sw, 80V, 3A, 2W, 130MHz, B=160..320
GY
AP130-25YR
Anachip
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 2.5V±2%, 300mA
LDO, 2.5V±2%, 300mA
GY
KTC4375-Y
Korea Electronics
SOT-89
SOT-89
NPN transistor
AF-Drv, 30V, 1.5A, 500mW, B=160..320, >120MHz
AF-Drv, 30V, 1.5A, 500mW, B=160..320, >120MHz
GY
MAX6315US49D2-T
Maxim Integrated Products
SOT-143
SOT-143
Voltage detector IC
4.9V±1.8%, -MR, -Reset ODO, 20ms
4.9V±1.8%, -MR, -Reset ODO, 20ms
GY
RP300K43BB8
Ricoh
DFN1010-4B
DFN1010-4B
Voltage detector IC
4.38V±1%, -Reset ODO, -MR, Rdt=100ms
4.38V±1%, -Reset ODO, -MR, Rdt=100ms
GY
IDT74ALVC1G132DY
Integrated Device Technology
SO5-1
SO5-1
CMOS logic IC
2-input NAND Schmitt-trigger
2-input NAND Schmitt-trigger
GY
AAT3221IGV-1.6
Skyworks Solutions
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.6V±2%, 150mA, +CE
LDO, 1.6V±2%, 150mA, +CE
GY
RP152N023C
Ricoh
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/2.5V±1%, 150mA, +CE, CL
LDO, Dual out, Vout1/Vout2=2.5V/2.5V±1%, 150mA, +CE, CL
GY
DDZX15TS
Diodes
SOT-363
SOT-363
Zener diode
Triple, 15V ±2.5%, If=10mA, 200mW
Triple, 15V ±2.5%, If=10mA, 200mW
GY
R3134K30EC8
Ricoh
DFN1212-6
DFN1212-6
Voltage detector IC
3.08V±1.8%, -Reset PPO, -MR
3.08V±1.8%, -Reset PPO, -MR
GY
RP602Z380D
Ricoh
WLCSP-20-P1
WLCSP-20-P1
DC/DC voltage converter IC
PWM/VFM B-boost, 3.8V±1.5%, 1.5A, 2.6MHz, +CE, Reset-pr.
PWM/VFM B-boost, 3.8V±1.5%, 1.5A, 2.6MHz, +CE, Reset-pr.
Gy
BD48L44G
Rohm
SSOP-3
SSOP-3
Voltage detector IC
4.4V±1%, -Reset ODO
4.4V±1%, -Reset ODO
gY
BU45L442G
Rohm
SSOP-3
SSOP-3
Voltage detector IC
4.4V±1%, -Reset ODO, Rdt=200ms
4.4V±1%, -Reset ODO, Rdt=200ms
GY-
RT9818A-14PV
Richtek Technology
SOT-23
SOT-23
Voltage detector IC
1.4V±1.5%, -Reset ODO
1.4V±1.5%, -Reset ODO
GYE
HM624549M5R
Huamei Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 4.9V±2%, 1A, +CE
LDO, 4.9V±2%, 1A, +CE
GYE
HM624549P5R
Huamei Semiconductor
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 4.9V±2%, 1A, +CE
LDO, 4.9V±2%, 1A, +CE
GYL
3T310BLC
Lucky Forest
DO-214AA
DO-214AA
Thyristor surge protector
Vdrm=275V, Vs=350V, Ipp=2.2A(1ms), 30pF
Vdrm=275V, Vs=350V, Ipp=2.2A(1ms), 30pF
GYN
HM624549M5R
Huamei Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 4.9V±2%, 1A
LDO, 4.9V±2%, 1A
GYN
HM624549P5R
Huamei Semiconductor
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 4.9V±2%, 1A
LDO, 4.9V±2%, 1A
GY1B
8050MGB
Foshan Blue Rocket Electronics
SOT-23
SOT-23
NPN transistor
AF-Amp, 40V, 1.5A, 625mW, B=85..160, 190MHz
AF-Amp, 40V, 1.5A, 625mW, B=85..160, 190MHz
GY1C
8050MGC
Foshan Blue Rocket Electronics
SOT-23
SOT-23
NPN transistor
AF-Amp, 40V, 1.5A, 625mW, B=120..200, 190MHz
AF-Amp, 40V, 1.5A, 625mW, B=120..200, 190MHz
GY1D
8050MGD
Foshan Blue Rocket Electronics
SOT-23
SOT-23
NPN transistor
AF-Amp, 40V, 1.5A, 625mW, B=160..300, 190MHz
AF-Amp, 40V, 1.5A, 625mW, B=160..300, 190MHz
Other codes starting with 'G…' :