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
SOT-23
NPN transistor
HV, 140V, 600mA, 350mW, B=60..250, >100MHz
HV, 140V, 600mA, 350mW, B=60..250, >100MHz
ZP
2SB1301-P
NEC Electronics
SOT-89
SOT-89
PNP transistor
AF,Sw, 20V, 3A, 2W, B=135..200, 100MHz
AF,Sw, 20V, 3A, 2W, B=135..200, 100MHz
ZP
BU4246F
Rohm
SOP-4
SOP-4
Voltage detector IC
4.6V±1%, -Reset ODO
4.6V±1%, -Reset ODO
ZP
BU4246FWE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
4.6V±1%, -Reset ODO
4.6V±1%, -Reset ODO
ZP
BU4246G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
4.6V±1%, -Reset ODO
4.6V±1%, -Reset ODO
ZP
BZT52C22S
Taiwan Semiconductor Company
SOD-323F
SOD-323F
Zener diode
20.90..23.10V, Izt=5mA, Zzt=55, 200mW
20.90..23.10V, Izt=5mA, Zzt=55, 200mW
ZP
BZX284-C33
Philips
SOD-110
SOD-110
Zener diode
33V±5%, If=250mA, 400mW
33V±5%, If=250mA, 400mW
ZP
CD0603-Z15
Bourns
0603
0603
Zener diode
14.25..15.75V, 5mA, Zzt=30, 150mW
14.25..15.75V, 5mA, Zzt=30, 150mW
ZP
CD1005-Z15
Bourns
1005
1005
Zener diode
14.25..15.75V, 5mA, Zzt=30, 200mW
14.25..15.75V, 5mA, Zzt=30, 200mW
ZP
CMDZ16L
Central Semiconductor
SOD-323
SOD-323
Zener diode
15.20..16.80V, Izt=0.5mA, Zzt=80, 250mW
15.20..16.80V, Izt=0.5mA, Zzt=80, 250mW
ZP
CZMK6V8
Continental Device India
SOT-23
SOT-23
Zener diode
Dual, 6.8V±5%, Izt=5mA, 300mW
Dual, 6.8V±5%, Izt=5mA, 300mW
ZP
CZRER52C15
Comchip Technology
SOD-723F
SOD-723F
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
ZP
CZRERT52C15
Comchip Technology
SOD-723F
SOD-723F
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
ZP
CZRF52C15
Comchip Technology
1005
1005
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 200mW
14.25..15.75V, Izt=5mA, Zzt=30, 200mW
ZP
CZRFR52C15
Comchip Technology
1005
1005
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 200mW
14.25..15.75V, Izt=5mA, Zzt=30, 200mW
ZP
CZRQR52C15
Comchip Technology
0402
0402
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 125mW
14.25..15.75V, Izt=5mA, Zzt=30, 125mW
ZP
CZRUR52C15
Comchip Technology
0603
0603
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
ZP
DDZ34
Diodes
SOD-123
SOD-123
Zener diode
34V±10%, Izt=10mA, 500mW
34V±10%, Izt=10mA, 500mW
ZP
DDZ36BSF
Diodes
SOD-323F
SOD-323F
Zener diode
32.79..34.49V, Izt=5mA, Zzt=90, 500mW
32.79..34.49V, Izt=5mA, Zzt=90, 500mW
ZP
EC76SMAJ70CA
E-CMOS
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=77.8..86.0V, Vrwm=70V, Ipp=3.5A, 400W(1ms), Bidir.
Vbr=77.8..86.0V, Vrwm=70V, Ipp=3.5A, 400W(1ms), Bidir.
ZP
KDZ6.8VV
Korea Electronics
VSC
VSC
Zener diode
6.40..7.20V, Izt=5mA, Zzt=25, 100mW
6.40..7.20V, Izt=5mA, Zzt=25, 100mW
ZP
MAX810SQ293T1G
ON Semiconductor
SC-70
SC-70
Voltage detector IC
2.93V±1.5%, +Reset PPO
2.93V±1.5%, +Reset PPO
ZP
MM3Z22
FCI Semiconductor
SOD-323FL
SOD-323FL
Zener diode
20.8..23.3V, Izt=5mA, Zzt=55, 300mW
20.8..23.3V, Izt=5mA, Zzt=55, 300mW
ZP
MM3Z22VC
Fairchild Semiconductor
SOD-323FL
SOD-323FL
Zener diode
20.9..23.1V, Zzt=51, Izt=5mA, 200mW
20.9..23.1V, Zzt=51, Izt=5mA, 200mW
ZP
P4SMAJ70CA
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70V, Vbr=77.8..86.0V, Ipp=3.5A, 400W(1ms), Bidir.
Vrwm=70V, Vbr=77.8..86.0V, Ipp=3.5A, 400W(1ms), Bidir.
ZP
PDZ22B
PanJIT Semiconductor
SOD-323
SOD-323
Zener diode
21.54..22.47V, Zzt=25, Izt=5mA, 400mW
21.54..22.47V, Zzt=25, Izt=5mA, 400mW
ZP
PDZ22B
Philips
SOD-323
SOD-323
Zener diode
22V±2.5%, If=400mA, 400mW
22V±2.5%, If=400mA, 400mW
ZP
PMF70CA
StarHope
SOD-123FL
SOD-123FL
Transient voltage supressor
Vbr=77.8..86.0V, Vrwm=70V, Ipp=1.77A, 200W(1ms), Bidir.
Vbr=77.8..86.0V, Vrwm=70V, Ipp=1.77A, 200W(1ms), Bidir.
ZP
PTVS5V0Z1USKP
NXP Semiconductors
SOD-964
SOD-964
Transient voltage supressor
Vbr=6.4..7.8V, Vrwm=5.0V, Ipp=23A, 260W(1ms)
Vbr=6.4..7.8V, Vrwm=5.0V, Ipp=23A, 260W(1ms)
ZP
SMAJ400A
Ruilong Yuan Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=400V, Vbr=447..494V, 0.6A, 400W(1ms)
Vrwm=400V, Vbr=447..494V, 0.6A, 400W(1ms)
ZP
SMAJ400A
Leimao Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=400V, Vbr=447..494V, 0.6A, 400W(1ms)
Vrwm=400V, Vbr=447..494V, 0.6A, 400W(1ms)
ZP
SMAJ400AG
First Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=400V, Vbr=444..494.0V, Ipp=0.6A, 400W(1ms)
Vrwm=400V, Vbr=444..494.0V, Ipp=0.6A, 400W(1ms)
ZP
SMAJ70CA
Vishay Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70V, Vbr=77.8..86V, 3.5A, 400W(1ms), Bidir.
Vrwm=70V, Vbr=77.8..86V, 3.5A, 400W(1ms), Bidir.
ZP
SMAJ70CA
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
ZP
SMAJ70CA
Micro Commercial Components
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
ZP
SMAJ70CA
Yint Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
ZP
SMAS70CA
Formosa Microsemi
SMA-S
SMA-S
Transient voltage supressor
Vrwm=70V, Vbr=77.8..86.0V, Ipp=3.5A, 400W(1ms), Bidir.
Vrwm=70V, Vbr=77.8..86.0V, Ipp=3.5A, 400W(1ms), Bidir.
ZP
TCMM3Z22VC
Tak Cheong Semiconductor
SOD-323FL
SOD-323FL
Zener diode
22V±5%, Izt=5mA, Zzt=51, 200mW
22V±5%, Izt=5mA, Zzt=51, 200mW
ZP
TPSMA18A
Fagor Electronica
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=18V, Ipp=15.9A, 400W (1ms)
Vrwm=18V, Ipp=15.9A, 400W (1ms)
ZP
TSZL52C15
Taiwan Semiconductor Company
1005
1005
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 200mW
14.25..15.75V, Izt=5mA, Zzt=30, 200mW
ZP
TSZU52C15
Taiwan Semiconductor Company
0603
0603
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
14.25..15.75V, Izt=5mA, Zzt=30, 150mW
ZP
TV04A700JB-G
Comchip Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
ZP
TZD6.8WU
TAITRON Components
SOD-723
SOD-723
Zener diode
6.65..6.93V, Izt=5mA, Zzt=40, 100mW
6.65..6.93V, Izt=5mA, Zzt=40, 100mW
ZP
TZDP22BWS
TAITRON Components
SOD-323F
SOD-323F
Zener diode
21.54..22.47V, Izt=5mA, 400mW
21.54..22.47V, Izt=5mA, 400mW
ZP
TZT6V8CW
TAITRON Components
SOT-23
SOT-23
Zener diode
Dual, 6.4..7.2V, Izt=5mA, Zzt=15, 300mW
Dual, 6.4..7.2V, Izt=5mA, Zzt=15, 300mW
ZP
XC6223H371NR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.7V±1%, 300mA, +CE, CL, PDR, ICP
LDO, 3.7V±1%, 300mA, +CE, CL, PDR, ICP
ZP
XC6501D47ANR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 4.75V±1%, 200mA, +CE, CL, PDR
LDO, 4.75V±1%, 200mA, +CE, CL, PDR
ZP
ZGFM10160B-M
Formosa Microsemi
SOD-123
SOD-123
Zener diode
152.0..168.0V, Izt=1.6mA, Zzt=1100, 1W
152.0..168.0V, Izt=1.6mA, Zzt=1100, 1W
ZP-
3SK298
Renessas
CMPAK-4
CMPAK-4
MOSFET n-type
Dual gate, UHF/VHF RF, 12V, 25mA, 100mW, NF=1dB(200MHz)
Dual gate, UHF/VHF RF, 12V, 25mA, 100mW, NF=1dB(200MHz)
ZP-
PDTD113EU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 50V, 500mA, 300mW, R1/R2=1k/1k
Sw, 50V, 500mA, 300mW, R1/R2=1k/1k
ZP-
RT9711CPB
Richtek Technology
SOT-23-5
SOT-23-5
High-side power switch IC
Vin=2.5..5.5V, 0.6A, +CE, -Flag
Vin=2.5..5.5V, 0.6A, +CE, -Flag
ZP=
RT9711CGB
Richtek Technology
SOT-23-5
SOT-23-5
High-side power switch IC
Vin=2.5..5.5V, 0.6A, +CE, -Flag
Vin=2.5..5.5V, 0.6A, +CE, -Flag
ZPA
TPSMAJ70CA
UN Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
ZPA
TPSMAJ70CA
Anova Technologies
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
ZPA
TPSMAJ70CA
Semimier Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
ZPA
TPSMAJ70CA
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
ZPH
SMAJ70CA-H
Yint Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=3.54A, 400W(1ms), Bidir.
ZPp
PDTD113EU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 50V, 500mA, 300mW, R1/R2=1k/1k
Sw, 50V, 500mA, 300mW, R1/R2=1k/1k
ZPS33
DMJT9435
Diodes
SOT-223
SOT-223
PNP transistor
AF, 45V, 3A, 1.2W, B>90, 160MHz
AF, 45V, 3A, 1.2W, B>90, 160MHz
ZPS34
DJT4030P
Diodes
SOT-223
SOT-223
PNP transistor
AF, 40V, 3A, 1.2W, B=200..400, 150MHz
AF, 40V, 3A, 1.2W, B=200..400, 150MHz
ZPS66
DSS60600MZ4
Diodes
SOT-223
SOT-223
PNP transistor
AF, 100V, 6A, 1.2W, B=120..360, 100MHz
AF, 100V, 6A, 1.2W, B=120..360, 100MHz
ZPt
PDTD113EU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 50V, 500mA, 300mW, R1/R2=1k/1k
Sw, 50V, 500mA, 300mW, R1/R2=1k/1k
ZPW
PDTD113EU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 50V, 500mA, 300mW, R1/R2=1k/1k
Sw, 50V, 500mA, 300mW, R1/R2=1k/1k