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 'ZY'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
ZY
BZT52C30S
Taiwan Semiconductor Company
SOD-323F
SOD-323F
Zener diode
28.50..31.50V, Izt=2mA, Zzt=80, 200mW
28.50..31.50V, Izt=2mA, Zzt=80, 200mW
ZY
BZT52C47S
Taiwan Semiconductor Company
SOD-323F
SOD-323F
Zener diode
44.65..49.35V, Izt=2mA, Zzt=170, 200mW
44.65..49.35V, Izt=2mA, Zzt=170, 200mW
ZY
MM3Z47
FCI Semiconductor
SOD-323FL
SOD-323FL
Zener diode
44..50V, Izt=2.5mA, Zzt=150, 300mW
44..50V, Izt=2.5mA, Zzt=150, 300mW
ZY
MM3Z47VC
Fairchild Semiconductor
SOD-323FL
SOD-323FL
Zener diode
44.65..49.35V, Zzt=160, Izt=2mA, 200mW
44.65..49.35V, Zzt=160, Izt=2mA, 200mW
ZY
TCMM3Z47VC
Tak Cheong Semiconductor
SOD-323FL
SOD-323FL
Zener diode
47V±5%, Izt=5mA, Zzt=160, 200mW
47V±5%, Izt=5mA, Zzt=160, 200mW
ZY
CZRER52C36
Comchip Technology
SOD-723F
SOD-723F
Zener diode
34.20..37.80V, Izt=5mA, Zzt=90, 150mW
34.20..37.80V, Izt=5mA, Zzt=90, 150mW
ZY
CZRERT52C36
Comchip Technology
SOD-723F
SOD-723F
Zener diode
34.20..37.80V, Izt=5mA, Zzt=90, 150mW
34.20..37.80V, Izt=5mA, Zzt=90, 150mW
ZY
EC76SMAJ100C
E-CMOS
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=111..136V, Vrwm=100V, Ipp=1.7A, 400W(1ms), Bidir.
Vbr=111..136V, Vrwm=100V, Ipp=1.7A, 400W(1ms), Bidir.
ZY
P4SMAJ100C
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=100V, Vbr=111..136V, Ipp=2.2A, 400W(1ms), Bidir.
Vrwm=100V, Vbr=111..136V, Ipp=2.2A, 400W(1ms), Bidir.
ZY
SMAJ100C
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=100.0V, Vbr=111.0..136.0V, Ipp=2.23A, 400W(1ms), Bidir.
Vrwm=100.0V, Vbr=111.0..136.0V, Ipp=2.23A, 400W(1ms), Bidir.
ZY
SMAJ100C
Vishay Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=100V, Vbr=111..136V, 1.7A, 400W(1ms), Bidir.
Vrwm=100V, Vbr=111..136V, 1.7A, 400W(1ms), Bidir.
ZY
TPSMA43A
Fagor Electronica
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=43V, Ipp=6.7A, 400W (1ms)
Vrwm=43V, Ipp=6.7A, 400W (1ms)
ZY
TV04A101KB-G
Comchip Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=100.0V, Vbr=111.0..136.0V, Ipp=2.23A, 400W(1ms), Bidir.
Vrwm=100.0V, Vbr=111.0..136.0V, Ipp=2.23A, 400W(1ms), Bidir.
ZY
CZRQR52C36
Comchip Technology
0402
0402
Zener diode
34.20..37.80V, Izt=5mA, Zzt=90, 125mW
34.20..37.80V, Izt=5mA, Zzt=90, 125mW
ZY
CD1005-Z36
Bourns
1005
1005
Zener diode
34.2..37.8V, 5mA, Zzt=90, 200mW
34.2..37.8V, 5mA, Zzt=90, 200mW
ZY
CZRF52C36
Comchip Technology
1005
1005
Zener diode
34.20..37.80V, Izt=5mA, Zzt=90, 200mW
34.20..37.80V, Izt=5mA, Zzt=90, 200mW
ZY
CZRFR52C36
Comchip Technology
1005
1005
Zener diode
34.20..37.80V, Izt=5mA, Zzt=90, 200mW
34.20..37.80V, Izt=5mA, Zzt=90, 200mW
ZY
TSZL52C36
Taiwan Semiconductor Company
1005
1005
Zener diode
34.20..37.80V, Izt=5mA, Zzt=90, 200mW
34.20..37.80V, Izt=5mA, Zzt=90, 200mW
ZY
CD0603-Z36
Bourns
0603
0603
Zener diode
34.2..37.8V, 5mA, Zzt=90, 150mW
34.2..37.8V, 5mA, Zzt=90, 150mW
ZY
CZRUR52C36
Comchip Technology
0603
0603
Zener diode
34.20..37.80V, Izt=5mA, Zzt=90, 150mW
34.20..37.80V, Izt=5mA, Zzt=90, 150mW
ZY
TSZU52C36
Taiwan Semiconductor Company
0603
0603
Zener diode
34.20..37.80V, Izt=5mA, Zzt=90, 150mW
34.20..37.80V, Izt=5mA, Zzt=90, 150mW
ZY
BZX284-C75
Philips
SOD-110
SOD-110
Zener diode
75V±5%, If=250mA, 400mW
75V±5%, If=250mA, 400mW
ZY
2SC4047
Sanyo Electric
CP
CP
NPN transistor
Sw, 50V, 100mA, 200mW, 250MHz, B>70, R1/R2=10k/47k
Sw, 50V, 100mA, 200mW, 250MHz, B>70, R1/R2=10k/47k
ZY
2SA1182-Y
Toshiba
SC-59
SC-59
PNP transistor
AF, 35V, 500mA, 150mW, B=120..240, 200MHz
AF, 35V, 500mA, 150mW, B=120..240, 200MHz
ZY
2SA1588-Y
Toshiba
SC-70
SC-70
PNP transistor
AF-Drv, Sw, 35V, 500mA, 100mW, B=120..240, 200MHz
AF-Drv, Sw, 35V, 500mA, 100mW, B=120..240, 200MHz
ZY
CZMK11
Continental Device India
SOT-23
SOT-23
Zener diode
Dual, 11V±5%, Izt=5mA, 300mW
Dual, 11V±5%, Izt=5mA, 300mW
ZY
TZT11CW
TAITRON Components
SOT-23
SOT-23
Zener diode
Dual, 10.4..11.6V, Izt=5mA, Zzt=20, 300mW
Dual, 10.4..11.6V, Izt=5mA, Zzt=20, 300mW
ZY
2SB1628-Y
NEC Electronics
SOT-89
SOT-89
PNP transistor
AF-Amp, Sw, 20V, 3A, 2W, 320MHz, B=200..400
AF-Amp, Sw, 20V, 3A, 2W, 320MHz, B=200..400
ZY
2SK2978
Renessas
SOT-89
SOT-89
MOSFET n-type
V-MOS, LogL, 20V, 2.5A, <0.12
V-MOS, LogL, 20V, 2.5A, <0.12
ZY
KTD1898-Y
Korea Electronics
SOT-89
SOT-89
NPN transistor
GP, 100V, 1A, 500mW, B=120..240, 100MHz
GP, 100V, 1A, 500mW, B=120..240, 100MHz
ZY
KTA2015-Y
Korea Electronics
USM
USM
PNP transistor
AF, Sw, 35V, 500mA, 100mW, B=120..240, 200MHz
AF, Sw, 35V, 500mA, 100mW, B=120..240, 200MHz
ZY
BU4315F
Rohm
SOP-4
SOP-4
Voltage detector IC
1.5V±1%, -Reset PPO
1.5V±1%, -Reset PPO
ZY
XC6221B49BNR
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 4.95V±1%, 200mA, +CE, CL
LDO, 4.95V±1%, 200mA, +CE, CL
ZY
XC6221B49B7R
Torex Semiconductor
USPN-4
USPN-4
Linear voltage regulator IC
LDO, 4.95V±1%, 200mA, +CE, CL
LDO, 4.95V±1%, 200mA, +CE, CL
ZY
74AHCT1G125W5
Diodes
SOT-25
SOT-25
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
ZY
74AHCT1G125SE
Diodes
SOT-353
SOT-353
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
ZY
BU4315G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
1.5V±1%, -Reset PPO
1.5V±1%, -Reset PPO
ZY
BU4315FWE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
1.5V±1%, -Reset PPO
1.5V±1%, -Reset PPO
ZY-
2SK3000
Renessas
SOT-23
SOT-23
MOSFET n-type
V-MOS, LogL, 40V, 1A, <0.5(0.45A), In, Rgate
V-MOS, LogL, 40V, 1A, <0.5(0.45A), In, Rgate
ZY-
RT9013-16PB
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.6V±2%, 500mA, +CE
LDO, 1.6V±2%, 500mA, +CE
ZYQ
74AHCT1G125QW5
Diodes
SOT-25
SOT-25
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
ZYQ
74AHCT1G125QSE
Diodes
SOT-353
SOT-353
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
Other codes starting with 'Z…' :