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 'ZP'

Marking
Name
Manufacturer/Case
Function
ZP
2N5550S
Korea Electronics
SOT-23
NPN transistor
GP, 140V, 600mA, 350mW, B=60..250, >100MHz
ZP
2SB1301-P
NEC Electronics
SOT-89
PNP transistor
AF, Sw, 20V, 3A, 2W, B=135..200, 100MHz
ZP
BU4246F
Rohm
SOP-4
Voltage detector IC
4.6V±1%, -Reset ODO
ZP
BU4246FWE
Rohm
VSOF-5
Voltage detector IC
4.6V±1%, -Reset ODO
ZP
BU4246G
Rohm
SSOP-5
Voltage detector IC
4.6V±1%, -Reset ODO
ZP
BZX284-C33
Philips
SOD-110
Zener diode
33V±5%, If=250mA, 400mW
ZP
CD0603-Z15
Bourns
0603
Zener diode
14.25..15.75V, 5mA, Zzt=30, 150mW
ZP
CD1005-Z15
Bourns
1005
Zener diode
14.25..15.75V, 5mA, Zzt=30, 200mW
ZP
CMDZ16L
Central Semiconductor
SOD-323
Zener diode
15.20..16.80V, Izt=0.5mA, Zzt=80, 250mW
ZP
CZMK6V8
Continental Device India
SOT-23
Zener diode
Dual, 6.8V±5%, Izt=5mA, 300mW
ZP
CZRER52C15
Comchip Technology
SOD-723F
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
ZP
CZRERT52C15
Comchip Technology
SOD-723F
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
ZP
CZRF52C15
Comchip Technology
1005
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 200mW
ZP
CZRFR52C15
Comchip Technology
1005
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 200mW
ZP
CZRQR52C15
Comchip Technology
0402
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 125mW
ZP
CZRUR52C15
Comchip Technology
0603
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
ZP
DDZ34
Diodes
SOD-123
Zener diode
34V±10%, Izt=10mA, 500mW
ZP
KDZ6.8VV
Korea Electronics
VSC
Zener diode
6.40..7.20V, Izt=5mA, Zzt=25, 100mW
ZP
MAX810SQ293T1G
ON Semiconductor
SC-70
Voltage detector IC
2.93V±1.5%, +Reset PPO
ZP
MM3Z22VC
Fairchild Semiconductor
SOD-323FL
Zener diode
20.9..23.1V, Zzt=51, Izt=5mA, 200mW
ZP
P4SMAJ70CA
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=70V, 3.5A, 400W (1ms), Bidir.
ZP
PDZ22B
Philips
SOD-323
Zener diode
22V±2.5%, If=400mA, 400mW
ZP
PDZ22BF
PanJIT Semiconductor
SOD-323FL
Zener diode
21.54..22.47V, Zzt=25, Izt=5mA, 400mW
ZP
PMF70CA
StarHope
SOD-123FL
Transient voltage supressor
Vbr=77.8..86.0V, Vrwm=70V, Ipp=1.77A, 200W(1ms), Bidir.
ZP
SMAJ70CA
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=70V, Vbr=77.8..86V, 3.5A, 400W(1ms), Bidir.
ZP
TCMM3Z22VC
Tak Cheong Semiconductor
SOD-323FL
Zener diode
22V±5%, Izt=5mA, Zzt=51, 200mW
ZP
TPSMA18A
Fagor Electronica
DO-214AC
Transient voltage supressor
Vrwm=18V, Ipp=15.9A, 400W (1ms)
ZP
TSZL52C15
Taiwan Semiconductor Company
1005
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 200mW
ZP
TSZU52C15
Taiwan Semiconductor Company
0603
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
ZP
TV04A700JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
ZP
TZD6.8WU
TAITRON Components
SOD-723
Zener diode
6.65..6.93V, Izt=5mA, Zzt=40, 100mW
ZP
TZDP22BWS
TAITRON Components
SOD-323F
Zener diode
21.54..22.47V, Izt=5mA, 400mW
ZP
TZT6V8CW
TAITRON Components
SOT-23
Zener diode
Dual, 6.4..7.2V, Izt=5mA, Zzt=15, 300mW
ZP
XC6223H371NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.7V±1%, 300mA, +CE, CL, PDR, ICP
ZP
XC6501D47ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.75V±1%, 200mA, +CE, CL, PDR
ZP-
3SK298
Renessas
CMPAK-4
MOSFET n-type
Dual gate, UHF/VHF RF, 12V, 25mA, 100mW, NF=1dB(200MHz)
ZPS33
DMJT9435
Diodes
SOT-223
PNP transistor
AF, 45V, 3A, 1.2W, B>90, 160MHz
ZPS34
DJT4030P
Diodes
SOT-223
PNP transistor
AF, 40V, 3A, 1.2W, B=200..400, 150MHz
ZPS66
DSS60600MZ4
Diodes
SOT-223
PNP transistor
AF, 100V, 6A, 1.2W, B=120..360, 100MHz