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 'ZG'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
ZG
MM1Z5257C
JinYu semiconductor
SOD-123
Zener diode
33V±2%, Izt=3.8mA, Zzt=58, 500mW
ZG
ZGFM1075B-M
Formosa Microsemi
SOD-123
Zener diode
71.3..78.8V, Izt=3.3mA, Zzt=175, 1W
ZG
PDZ11B
PanJIT Semiconductor
SOD-323
Zener diode
10.78..11.22V, Zzt=10, Izt=5mA, 400mW
ZG
PDZ11B
Philips
SOD-323
Zener diode
11V±2.5%, If=400mA, 400mW
ZG
BZF10C75
Diodesemi Technology
SOD-123F
Zener diode
71.3..78.8V, Izt=3.3mA, Zzt=175, 1W
ZG
MFPZ4761A
TAITRON Components
SOD-123F
Zener diode
71.3..78.8V, Izt=3.3mA, 1W
ZG
PMF58CA
StarHope
SOD-123FL
Transient voltage supressor
Vbr=64.4..71.2V, Vrwm=58V, Ipp=2.14A, 200W(1ms), Bidir.
ZG
ZGFM1075-MH
Formosa Microsemi
SOD-123H
Zener diode
75V±10%, Zzt=175(Izt=3.3mA), 1W
ZG
BZT52C11S
Taiwan Semiconductor Company
SOD-323F
Zener diode
10.45..11.55V, Izt=5mA, Zzt=20, 200mW
ZG
TZDP11BWS
TAITRON Components
SOD-323F
Zener diode
10.78..11.22V, Izt=5mA, 400mW
ZG
MM3Z11
FCI Semiconductor
SOD-323FL
Zener diode
10.4..11.6V, Izt=5mA, Zzt=30, 300mW
ZG
MM3Z11VC
Fairchild Semiconductor
SOD-323FL
Zener diode
10.45..11.55V, Zzt=18, Izt=5mA, 200mW
ZG
TCMM3Z11VC
Tak Cheong Semiconductor
SOD-323FL
Zener diode
11V±5%, Izt=5mA, Zzt=18, 200mW
ZG
TZD3.6WU
TAITRON Components
SOD-723
Zener diode
3.60..3.845V, Izt=5mA, Zzt=100, 100mW
ZG
CZRER52C8V2
Comchip Technology
SOD-723F
Zener diode
7.79..8.61V, Izt=5mA, Zzt=7, 150mW
ZG
CZRERT52C8V2
Comchip Technology
SOD-723F
Zener diode
7.79..8.61V, Izt=5mA, Zzt=7, 150mW
ZG
KDZ3.6VV
Korea Electronics
VSC
Zener diode
3.40..3.80V, Izt=5mA, Zzt=130, 100mW
ZG
EC76SMAJ58CA
E-CMOS
DO-214AC
Transient voltage supressor
Vbr=64.4..71.2V, Vrwm=58V, Ipp=4.3A, 400W(1ms), Bidir.
ZG
P4SMAJ300CA
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=256V, Vbr=285..315V, Ipp=0.97A, 400W(1ms), Bidir.
ZG
P4SMAJ58CA
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms), Bidir.
ZG
SMAJ250A
Leimao Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=250V, Vbr=279..309V, 1.0A, 400W(1ms)
ZG
SMAJ250A
Ruilong Yuan Electronics
DO-214AC
Transient voltage supressor
Vrwm=250V, Vbr=279..309V, 1.0A, 400W(1ms)
ZG
SMAJ250AG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=250V, Vbr=278..309.0V, Ipp=1.0A, 400W(1ms)
ZG
SMAJ58CA
Yint Electronics
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms), Bidir.
ZG
SMAJ58CA
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms), Bidir.
ZG
SMAJ58CA
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms), Bidir.
ZG
SMAJ58CA
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms), Bidir.
ZG
TPSMA7.5A
Fagor Electronica
DO-214AC
Transient voltage supressor
Vrwm=7.5V, Ipp=35.4A, 400W (1ms)
ZG
TV04A580JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms), Bidir.
ZG
SMAS58CA
Formosa Microsemi
SMA-S
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms), Bidir.
ZG
CZRQR52C8V2
Comchip Technology
0402
Zener diode
7.79..8.61V, Izt=5mA, Zzt=7, 125mW
ZG
CD1005-Z8V2
Bourns
1005
Zener diode
7.79..8.61V, 5mA, Zzt=7, 200mW
ZG
CZRF52C8V2
Comchip Technology
1005
Zener diode
7.79..8.61V, Izt=5mA, Zzt=7, 200mW
ZG
CZRFR52C8V2
Comchip Technology
1005
Zener diode
7.79..8.61V, Izt=5mA, Zzt=7, 200mW
ZG
TSZL52C8V2
Taiwan Semiconductor Company
1005
Zener diode
7.79..8.61V, Izt=5mA, Zzt=7, 200mW
ZG
CD0603-Z8V2
Bourns
0603
Zener diode
7.79..8.61V, 5mA, Zzt=7, 150mW
ZG
CZRUR52C8V2
Comchip Technology
0603
Zener diode
7.79..8.61V, Izt=5mA, Zzt=7, 150mW
ZG
TSZU52C8V2
Taiwan Semiconductor Company
0603
Zener diode
7.79..8.61V, Izt=5mA, Zzt=7, 150mW
ZG
BZX284-C13
Philips
SOD-110
Zener diode
13V±5%, If=250mA, 400mW
ZG
2SA1182-GR
Toshiba
SC-59
PNP transistor
AF, 35V, 500mA, 150mW, B=200..400, 200MHz
ZG
2SA1588-GR
Toshiba
SC-70
PNP transistor
AF-Drv, Sw, 35V, 500mA, 100mW, B=200..400, 200MHz
ZG
MAX809SQ293T1G
ON Semiconductor
SC-70
Voltage detector IC
2.93V±1.5%, -Reset PPO
ZG
BZX84C3V9
Diodes
SOT-23
Zener diode
3.7..4.1V, Zzt=90, Izt=5mA, 300mW
ZG
BZX84C3V9
Diodes
SOT-23
Zener diode
3.7..4.1V, Zzt=90, Izt=5mA, 300mW
ZG
CZMK3.6
Continental Device India
SOT-23
Zener diode
Dual, 4.3V±5%, Izt=5mA, 300mW
ZG
KTN2222AS
Korea Electronics
SOT-23
NPN transistor
GP, 75V, 600mA, 330mW, B=120..360, >300MHz
ZG
TZT3V6CW
TAITRON Components
SOT-23
Zener diode
Dual, 3.4..3.8V, Izt=5mA, Zzt=90, 300mW
ZG
KTN2222AU
Korea Electronics
SOT-323
NPN transistor
GP, 75V, 600mA, 330mW, B=120..360, >300MHz
ZG
KTD1898-G
Korea Electronics
SOT-89
NPN transistor
GP, 100V, 1A, 500mW, B=200..400, 100MHz
ZG
BU4239F
Rohm
SOP-4
Voltage detector IC
3.9V±1%, -Reset ODO
ZG
EUP7915-30VIR1
Eutech Microelectronics
SOT-23-5
Linear voltage regulator IC
LDO, 3.0V±2%, 150mA, +CE
ZG
R1210N562D
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM st-up, 5.6V, 180kHz, +CE, ext. transistor
ZG
BU4239G
Rohm
SSOP-5
Voltage detector IC
3.9V±1%, -Reset ODO
ZG
BU4239FWE
Rohm
VSOF-5
Voltage detector IC
3.9V±1%, -Reset ODO
ZG
RP201K381D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 3.8V±1%, 150mA, +CE, CL, AE(Mode)
ZG
ZGFM1075-N
Formosa Microsemi
SOD-323FR
Zener diode
71.3..78.8V, Izt=3.3mA, Zzt=175, 1W
ZG-
3SK276
Renessas
SOT-143
MOSFET n-type
Dual gate, VHF/UHF, 12V, 25mA, Idss=0.5..10mA, Up<0.8V
ZG-
RT9193-50PB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 5.0V±1%, 300mA, +CE
ZGA
TPSMAJ58CA
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms), Bidir.
ZGA
TPSMAJ58CA
Semimier Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms), Bidir.
ZGA
TPSMAJ58CA
Anova Technologies
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms), Bidir.
ZGA
TPSMAJ58CA
UN Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms), Bidir.
ZGA
KN2222AS
Korea Electronics
SOT-23
NPN transistor
GP, 75V, 600mA, 330mW, B=120..360, >300MHz
ZGH
SMAJ58CA-H
Yint Electronics
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms), Bidir.
ZGN
CHTA14ZPT
Chenmko Enterprise
SOT-223
NPN darlington
AF, Sw, 30V, 1A B>20000, 125MHz
ZGP
CHTA64ZPT
Chenmko Enterprise
SOT-223
PNP darlington
AF, Sw, 30V, 1A, B>20000, 125MHz
ZGR
KTD1898-GR
Korea Electronics
SOT-89
NPN transistor
GP, 100V, 1A, 500mW, B=200..400, 100MHz

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