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 'ZU'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
ZU
ZGFM10250B-M
Formosa Microsemi
SOD-123
SOD-123
Zener diode
237.5..262.5V, Izt=0.9mA, Zzt=2000, 1W
237.5..262.5V, Izt=0.9mA, Zzt=2000, 1W
ZU
PDZ36B
PanJIT Semiconductor
SOD-323
SOD-323
Zener diode
35.07..36.87V, Zzt=60, Izt=5mA, 400mW
35.07..36.87V, Zzt=60, Izt=5mA, 400mW
ZU
PDZ36B
Philips
SOD-323
SOD-323
Zener diode
36V±2.5%, If=400mA, 400mW
36V±2.5%, If=400mA, 400mW
ZU
PMF80CA
StarHope
SOD-123FL
SOD-123FL
Transient voltage supressor
Vbr=88.8..97.6V, Vrwm=80V, Ipp=1.55A, 200W(1ms), Bidir.
Vbr=88.8..97.6V, Vrwm=80V, Ipp=1.55A, 200W(1ms), Bidir.
ZU
BZT52C33S
Taiwan Semiconductor Company
SOD-323F
SOD-323F
Zener diode
31.35..34.65V, Izt=2mA, Zzt=80, 200mW
31.35..34.65V, Izt=2mA, Zzt=80, 200mW
ZU
TZDP36BWS
TAITRON Components
SOD-323F
SOD-323F
Zener diode
35.07..36.87V, Izt=5mA, 400mW
35.07..36.87V, Izt=5mA, 400mW
ZU
MM3Z33
FCI Semiconductor
SOD-323FL
SOD-323FL
Zener diode
31..35V, Izt=5mA, Zzt=80, 300mW
31..35V, Izt=5mA, Zzt=80, 300mW
ZU
MM3Z33VC
Fairchild Semiconductor
SOD-323FL
SOD-323FL
Zener diode
31.35..34.65V, Zzt=75, Izt=2mA, 200mW
31.35..34.65V, Zzt=75, Izt=2mA, 200mW
ZU
TCMM3Z33VC
Tak Cheong Semiconductor
SOD-323FL
SOD-323FL
Zener diode
33V±5%, Izt=5mA, Zzt=75, 200mW
33V±5%, Izt=5mA, Zzt=75, 200mW
ZU
CZRER52C24
Comchip Technology
SOD-723F
SOD-723F
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
ZU
CZRERT52C24
Comchip Technology
SOD-723F
SOD-723F
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
ZU
EC76SMAJ85C
E-CMOS
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=94.4..115V, Vrwm=85V, Ipp=2.0A, 400W(1ms), Bidir.
Vbr=94.4..115V, Vrwm=85V, Ipp=2.0A, 400W(1ms), Bidir.
ZU
P4SMAJ85C
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.4..115V, Ipp=2.6A, 400W(1ms), Bidir.
Vrwm=85V, Vbr=94.4..115V, Ipp=2.6A, 400W(1ms), Bidir.
ZU
SMAJ85C
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms), Bidir.
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms), Bidir.
ZU
SMAJ85C
Vishay Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.4..115V, 2.0A, 400W(1ms), Bidir.
Vrwm=85V, Vbr=94.4..115V, 2.0A, 400W(1ms), Bidir.
ZU
TPSMA30A
Fagor Electronica
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=30V, Ipp=9.7A, 400W (1ms)
Vrwm=30V, Ipp=9.7A, 400W (1ms)
ZU
TV04A850KB-G
Comchip Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms), Bidir.
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms), Bidir.
ZU
CZRQR52C24
Comchip Technology
0402
0402
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 125mW
22.80..25.20V, Izt=5mA, Zzt=80, 125mW
ZU
CD1005-Z24
Bourns
1005
1005
Zener diode
22.8..25.2V, 5mA, Zzt=80, 200mW
22.8..25.2V, 5mA, Zzt=80, 200mW
ZU
CZRF52C24
Comchip Technology
1005
1005
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 200mW
22.80..25.20V, Izt=5mA, Zzt=80, 200mW
ZU
CZRFR52C24
Comchip Technology
1005
1005
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 200mW
22.80..25.20V, Izt=5mA, Zzt=80, 200mW
ZU
TSZL52C24
Taiwan Semiconductor Company
1005
1005
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 200mW
22.80..25.20V, Izt=5mA, Zzt=80, 200mW
ZU
CD0603-Z24
Bourns
0603
0603
Zener diode
22.8..25.2V, 5mA, Zzt=80, 150mW
22.8..25.2V, 5mA, Zzt=80, 150mW
ZU
CZRUR52C24
Comchip Technology
0603
0603
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
ZU
TSZU52C24
Taiwan Semiconductor Company
0603
0603
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
ZU
BZX284-C51
Philips
SOD-110
SOD-110
Zener diode
51V±5%, If=250mA, 400mW
51V±5%, If=250mA, 400mW
ZU
15GN03CA
ON Semiconductor
CP
CP
NPN transistor
VHF, RF, Mix, Osc, IF Amp, 20V, 70mA, 200mW, 1.5GHz, B=100..180
VHF, RF, Mix, Osc, IF Amp, 20V, 70mA, 200mW, 1.5GHz, B=100..180
ZU
MAX810SQ293D3T1G
ON Semiconductor
SC-70
SC-70
Voltage detector IC
2.93V±1.5%, 100ms, +Reset PPO
2.93V±1.5%, 100ms, +Reset PPO
ZU
BU4311F
Rohm
SOP-4
SOP-4
Voltage detector IC
1.1V±1%, -Reset PPO
1.1V±1%, -Reset PPO
ZU
XC6501D49ANR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 4.95V±1%, 200mA, +CE, CL, PDR
LDO, 4.95V±1%, 200mA, +CE, CL, PDR
ZU
74AHCT1G08W5
Diodes
SOT-25
SOT-25
CMOS logic IC
2-input AND gate
2-input AND gate
ZU
74AHCT1G08SE
Diodes
SOT-353
SOT-353
CMOS logic IC
2-input AND gate
2-input AND gate
ZU
BU4311G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
1.1V±1%, -Reset PPO
1.1V±1%, -Reset PPO
ZU
BU4311FWE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
1.1V±1%, -Reset PPO
1.1V±1%, -Reset PPO
ZU-
2SJ486
Renessas
SOT-23
SOT-23
MOSFET p-type
V-MOS, LogL, 30V, 0.3A, <0.65, integr. Rgate
V-MOS, LogL, 30V, 0.3A, <0.65, integr. Rgate
ZU-
PDTD143XU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 50V, 500mA, 300mW, R1/R2=4.7k/10k
Sw, 50V, 500mA, 300mW, R1/R2=4.7k/10k
ZU-
RT9013-13PB
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.3V±2%, 500mA, +CE
LDO, 1.3V±2%, 500mA, +CE
ZU1
CHDTA143ZUPT
Chenmko Enterprise
SOT-323
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1/R2=4.7/47k
Sw, 50V, 100mA, 250MHz, R1/R2=4.7/47k
ZU2
CHDTA113ZUPT
Chenmko Enterprise
SOT-323
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1/R2=1/10k
Sw, 50V, 100mA, 250MHz, R1/R2=1/10k
ZU4
NC7SZU04P
Fairchild Semiconductor
SC-70-5
SC-70-5
CMOS logic IC
Single inverter
Single inverter
ZU4
NC7WZU04P
Fairchild Semiconductor
SC-70-6
SC-70-6
CMOS logic IC
Dual inverter
Dual inverter
ZUA
KN4401S
Korea Electronics
SOT-23
SOT-23
NPN transistor
GP, Sw, 60V, 600mA, 350mW, B=100..300, 250MHz
GP, Sw, 60V, 600mA, 350mW, B=100..300, 250MHz
ZUA
CHDTC113ZUPT
Chenmko Enterprise
SOT-323
SOT-323
NPN transistor
Sw, 50V, 100mA, 250MHz, R1/R2=1k/2k
Sw, 50V, 100mA, 250MHz, R1/R2=1k/2k
ZUB
CHDTD113ZUPT
Chenmko Enterprise
SOT-323
SOT-323
NPN transistor
Sw, 50V, 500mA, 200MHz, R1/R2=1k/10k
Sw, 50V, 500mA, 200MHz, R1/R2=1k/10k
ZUp
PDTD143XU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 50V, 500mA, 300mW, R1/R2=4.7k/10k
Sw, 50V, 500mA, 300mW, R1/R2=4.7k/10k
ZUQ
74AHCT1G08QW5
Diodes
SOT-25
SOT-25
CMOS logic IC
2-input AND gate
2-input AND gate
ZUQ
74AHCT1G08QSE
Diodes
SOT-353
SOT-353
CMOS logic IC
2-input AND gate
2-input AND gate
ZUt
PDTD143XU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 50V, 500mA, 300mW, R1/R2=4.7k/10k
Sw, 50V, 500mA, 300mW, R1/R2=4.7k/10k
ZUW
PDTD143XU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 50V, 500mA, 300mW, R1/R2=4.7k/10k
Sw, 50V, 500mA, 300mW, R1/R2=4.7k/10k
ZU04
TC7WZU04FU
Toshiba
SM8
SM8
CMOS logic IC
Triple unbuffered inverter
Triple unbuffered inverter
ZU04
KIC7WZU04FK
Korea Electronics
US8
US8
CMOS logic IC
Triple unbuffered inverters
Triple unbuffered inverters
Other codes starting with 'Z…' :