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 '2.'
Marking
Name
Manufacturer/Case
Function
2.
MMSZ5244SPT
Chenmko Enterprise
SOD-523
SOD-523
Zener diode
14V±5%, Izt=9mA, Zzt=15, 225mW
14V±5%, Izt=9mA, Zzt=15, 225mW
2.0
HZU2.0B
Renessas
URP
URP
Zener diode
1.90..2.20V, Izt=5mA, Zzt=100, 200mW
1.90..2.20V, Izt=5mA, Zzt=100, 200mW
2.0
MAZ3020
Panasonic
SC-59
SC-59
Zener diode
1.88..2.12V, If=100mA, Zzt=100, 200mW
1.88..2.12V, If=100mA, Zzt=100, 200mW
2.0
RKZ2.0BKG
Renessas
URP
URP
Zener diode
1.90..2.20V, Izt=5mA, Zzt=100, 200mW
1.90..2.20V, Izt=5mA, Zzt=100, 200mW
2.0
RKZ2.0BKJ
Renessas
UFP
UFP
Zener diode
1.90..2.20V, Izt=5mA, Zzt=100, 150mW
1.90..2.20V, Izt=5mA, Zzt=100, 150mW
2.0B
HZF2.0BP
Renessas
LRP
LRP
Zener diode
2V±5%, Iz=40mA, 900mW
2V±5%, Iz=40mA, 900mW
2.0C
HZF2.0CP
Renessas
LRP
LRP
Zener diode
2V±10%, Iz=40mA, 900mW
2V±10%, Iz=40mA, 900mW
2.0X
02CZ2.0-X
Toshiba
SC-59
SC-59
Zener diode
1.85..2.05V, Izt=5mA, 200mW
1.85..2.05V, Izt=5mA, 200mW
2.0Z
02CZ2.0-Z
Toshiba
SC-59
SC-59
Zener diode
1.95..2.15V, Izt=5mA, 200mW
1.95..2.15V, Izt=5mA, 200mW
2.2
HZU2.2B
Renessas
URP
URP
Zener diode
2.10..2.40V, Izt=5mA, Zzt=100, 200mW
2.10..2.40V, Izt=5mA, Zzt=100, 200mW
2.2
MAZ3022
Panasonic
SC-59
SC-59
Zener diode
2.08..2.32V, If=100mA, Zzt=100, 200mW
2.08..2.32V, If=100mA, Zzt=100, 200mW
2.2
RKZ2.2BKG
Renessas
URP
URP
Zener diode
2.10..2.40V, Izt=5mA, Zzt=100, 200mW
2.10..2.40V, Izt=5mA, Zzt=100, 200mW
2.2
RKZ2.2BKJ
Renessas
UFP
UFP
Zener diode
2.10..2.40V, Izt=5mA, Zzt=100, 150mW
2.10..2.40V, Izt=5mA, Zzt=100, 150mW
2.2B
HZF2.2BP
Renessas
LRP
LRP
Zener diode
2.2V±5%, Iz=40mA, 900mW
2.2V±5%, Iz=40mA, 900mW
2.2C
HZF2.2CP
Renessas
LRP
LRP
Zener diode
2.2V±10%, Iz=40mA, 900mW
2.2V±10%, Iz=40mA, 900mW
2.2X
02CZ2.2-X
Toshiba
SC-59
SC-59
Zener diode
2.05..2.26V, Izt=5mA, 200mW
2.05..2.26V, Izt=5mA, 200mW
2.2Z
02CZ2.2-Z
Toshiba
SC-59
SC-59
Zener diode
2.16..2.38V, Izt=5mA, 200mW
2.16..2.38V, Izt=5mA, 200mW
2.4
HZU2.4B
Renessas
URP
URP
Zener diode
2.30..2.60V, Izt=5mA, Zzt=100, 200mW
2.30..2.60V, Izt=5mA, Zzt=100, 200mW
2.4
MAZ3024
Panasonic
SC-59
SC-59
Zener diode
2.28..2.6V, If=100mA, Zzt=100, 200mW
2.28..2.6V, If=100mA, Zzt=100, 200mW
2.4
MAZ8024
Panasonic
SC-76
SC-76
Zener diode
2.28..2.6V, Zzt=100(5mA), 150mW
2.28..2.6V, Zzt=100(5mA), 150mW
2.4
MAZ8024G0L
Panasonic
SMini2-F3
SMini2-F3
Zener diode
2.28..2.6V, Zzt=100(5mA), 150mW
2.28..2.6V, Zzt=100(5mA), 150mW
2.4
RKZ2.4BKG
Renessas
URP
URP
Zener diode
2.30..2.60V, Izt=5mA, Zzt=100, 200mW
2.30..2.60V, Izt=5mA, Zzt=100, 200mW
2.4
RKZ2.4BKJ
Renessas
UFP
UFP
Zener diode
2.30..2.60V, Izt=5mA, Zzt=100, 150mW
2.30..2.60V, Izt=5mA, Zzt=100, 150mW
2.4B
HZF2.4BP
Renessas
LRP
LRP
Zener diode
2.4V±5%, Iz=40mA, 900mW
2.4V±5%, Iz=40mA, 900mW
2.4C
HZF2.4CP
Renessas
LRP
LRP
Zener diode
2.4V±10%, Iz=40mA, 900mW
2.4V±10%, Iz=40mA, 900mW
2.4G
ZD2.4G-AE3
Unisonic Technologies
SOT-23
SOT-23
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.4G
ZD2.4G-CA2
Unisonic Technologies
SOD-123
SOD-123
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.4G
ZD2.4G-CB2
Unisonic Technologies
SOD-323
SOD-323
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.4L
ZD2.4L-AE3
Unisonic Technologies
SOT-23
SOT-23
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.4L
ZD2.4L-CA2
Unisonic Technologies
SOD-123
SOD-123
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.4L
ZD2.4L-CB2
Unisonic Technologies
SOD-323
SOD-323
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.4V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.4X
02CZ2.4-X
Toshiba
SC-59
SC-59
Zener diode
2.28..2.50V, Izt=5mA, 200mW
2.28..2.50V, Izt=5mA, 200mW
2.4Z
02CZ2.4-Z
Toshiba
SC-59
SC-59
Zener diode
2.4..2.60V, Izt=5mA, 200mW
2.4..2.60V, Izt=5mA, 200mW
2.5G
ZD2.5G-AE3
Unisonic Technologies
SOT-23
SOT-23
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.5G
ZD2.5G-CA2
Unisonic Technologies
SOD-123
SOD-123
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.5G
ZD2.5G-CB2
Unisonic Technologies
SOD-323
SOD-323
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Halogen free
2.5L
ZD2.5L-AE3
Unisonic Technologies
SOT-23
SOT-23
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.5L
ZD2.5L-CA2
Unisonic Technologies
SOD-123
SOD-123
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.5L
ZD2.5L-CB2
Unisonic Technologies
SOD-323
SOD-323
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.5V±5%, Zzt=100, Izt=5mA, 225mW, Lead free
2.7
HZU2.7B1
Renessas
URP
URP
Zener diode
2.50..2.75V, Izt=5mA, Zzt=110, 200mW
2.50..2.75V, Izt=5mA, Zzt=110, 200mW
2.7
HZU2.7B2
Renessas
URP
URP
Zener diode
2.65..2.90V, Izt=5mA, Zzt=110, 200mW
2.65..2.90V, Izt=5mA, Zzt=110, 200mW
2.7
MAZ80270H
Panasonic
SC-76
SC-76
Zener diode
2.65..2.9V, Zzt=110(5mA), 150mW
2.65..2.9V, Zzt=110(5mA), 150mW
2.7
RKZ2.7B2KG
Renessas
URP
URP
Zener diode
2.65..2.90V, Izt=5mA, Zzt=110, 200mW
2.65..2.90V, Izt=5mA, Zzt=110, 200mW
2.7
RKZ2.7B2KJ
Renessas
UFP
UFP
Zener diode
2.65..2.90V, Izt=5mA, Zzt=110, 150mW
2.65..2.90V, Izt=5mA, Zzt=110, 150mW
2.7B
HZF2.7BP
Renessas
LRP
LRP
Zener diode
2.7V±5%, Iz=40mA, 900mW
2.7V±5%, Iz=40mA, 900mW
2.7C
HZF2.7CP
Renessas
LRP
LRP
Zener diode
2.7V±10%, Iz=40mA, 900mW
2.7V±10%, Iz=40mA, 900mW
2.7H
MAZ3027-H
Panasonic
SC-59
SC-59
Zener diode
2.5..2.9V, If=100mA, Zzt=110 , 200mW
2.5..2.9V, If=100mA, Zzt=110 , 200mW
2.7L
MAZ3027-L
Panasonic
SC-59
SC-59
Zener diode
2.5..2.9V, If=100mA, Zzt=110 , 200mW
2.5..2.9V, If=100mA, Zzt=110 , 200mW
2.7X
02CZ2.7-X
Toshiba
SC-59
SC-59
Zener diode
2.5..2.75V, Izt=5mA, 200mW
2.5..2.75V, Izt=5mA, 200mW
2.7Z
02CZ2.7-Z
Toshiba
SC-59
SC-59
Zener diode
2.65..2.9V, Izt=5mA, 200mW
2.65..2.9V, Izt=5mA, 200mW