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 'ZU'

Marking
Name
Manufacturer/Case
Function
ZU
74AHCT1G08SE
Diodes
SOT-353
Capacitance diode
2-input AND gate
ZU
74AHCT1G08W5
Diodes
SOT-25
Capacitance diode
2-input AND gate
ZU
BU4311F
Rohm
SOP-4
Voltage detector IC
1.1V±1%, -Reset PPO
ZU
BU4311FWE
Rohm
VSOF-5
Voltage detector IC
1.1V±1%, -Reset PPO
ZU
BU4311G
Rohm
SSOP-5
Voltage detector IC
1.1V±1%, -Reset PPO
ZU
BZX284-C51
Philips
SOD-110
Zener diode
51V±5%, If=250mA, 400mW
ZU
CD0603-Z24
Bourns
0603
Zener diode
22.8..25.2V, 5mA, Zzt=80, 150mW
ZU
CD1005-Z24
Bourns
1005
Zener diode
22.8..25.2V, 5mA, Zzt=80, 200mW
ZU
CZRER52C24
Comchip Technology
SOD-723F
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
ZU
CZRERT52C24
Comchip Technology
SOD-723F
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
ZU
CZRF52C24
Comchip Technology
1005
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 200mW
ZU
CZRFR52C24
Comchip Technology
1005
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 200mW
ZU
CZRQR52C24
Comchip Technology
0402
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 125mW
ZU
CZRUR52C24
Comchip Technology
0603
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
ZU
MAX810SQ293D3T1G
ON Semiconductor
SC-70
Voltage detector IC
2.93V±1.5%, 100ms, +Reset PPO
ZU
MM3Z33VC
Fairchild Semiconductor
SOD-323FL
Zener diode
31.35..34.65V, Zzt=75, Izt=2mA, 200mW
ZU
P4SMAJ85C
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=85V, 2.6A, 400W (1ms), Bidir.
ZU
PDZ36B
Philips
SOD-323
Zener diode
36V±2.5%, If=400mA, 400mW
ZU
PMF80CA
StarHope
SOD-123FL
Transient voltage supressor
Vbr=88.8..97.6V, Vrwm=80V, Ipp=1.55A, 200W(1ms), Bidir.
ZU
SMAJ85C
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.4..115V, 2.0A, 400W(1ms), Bidir.
ZU
TCMM3Z33VC
Tak Cheong Semiconductor
SOD-323FL
Zener diode
33V±5%, Izt=5mA, Zzt=75, 200mW
ZU
TPSMA30A
Fagor Electronica
DO-214AC
Transient voltage supressor
Vrwm=30V, Ipp=9.7A, 400W (1ms)
ZU
TSZL52C24
Taiwan Semiconductor Company
1005
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 200mW
ZU
TSZU52C24
Taiwan Semiconductor Company
0603
Zener diode
22.80..25.20V, Izt=5mA, Zzt=80, 150mW
ZU
TV04A850KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms), Bidir.
ZU
TZDP36BWS
TAITRON Components
SOD-323F
Zener diode
35.07..36.87V, Izt=5mA, 400mW
ZU
XC6501D49ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.95V±1%, 200mA, +CE, CL, PDR
ZU-
2SJ486
Renessas
SOT-23
MOSFET p-type
V-MOS, LogL, 30V, 0.3A, <0.65, integr, Rgate
ZU-
RT9013-13PB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 1.3V±2%, 500mA, +CE
ZU04
KIC7WZU04FK
Korea Electronics
US8
Capacitance diode
Triple unbuffered inverters
ZU1
CHDTA143ZUPT
Chenmko Enterprise
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1/R2=4.7k/47k
ZU2
CHDTA113ZUPT
Chenmko Enterprise
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1/R2=1k/10k
ZUA
CHDTC113ZUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 50V, 100mA, 250MHz, R1/R2=1k/2k
ZUA
KN4401S
Korea Electronics
SOT-23
NPN transistor
GP, Sw, 60V, 600mA, 350mW, B=100..300, 250MHz
ZUB
CHDTD113ZUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 50V, 500mA, 200MHz, R1/R2=1k/10k