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 '2.'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
2.
MMSZ5244SPT
Chenmko Enterprise
SOD-523
Zener diode
14V±5%, Izt=9mA, Zzt=15, 225mW
2.0
HZU2.0B
Renessas
URP
Zener diode
1.90..2.20V, Izt=5mA, Zzt=100, 200mW
2.0
RKZ2.0BKG
Renessas
URP
Zener diode
1.90..2.20V, Izt=5mA, Zzt=100, 200mW
2.0
RKZ2.0BKJ
Renessas
UFP
Zener diode
1.90..2.20V, Izt=5mA, Zzt=100, 150mW
2.0
MAZ3020
Panasonic
SC-59
Zener diode
1.88..2.12V, If=100mA, Zzt=100, 200mW
2.2
HZU2.2B
Renessas
URP
Zener diode
2.10..2.40V, Izt=5mA, Zzt=100, 200mW
2.2
RKZ2.2BKG
Renessas
URP
Zener diode
2.10..2.40V, Izt=5mA, Zzt=100, 200mW
2.2
RKZ2.2BKJ
Renessas
UFP
Zener diode
2.10..2.40V, Izt=5mA, Zzt=100, 150mW
2.2
MAZ3022
Panasonic
SC-59
Zener diode
2.08..2.32V, If=100mA, Zzt=100, 200mW
2.4
HZU2.4B
Renessas
URP
Zener diode
2.30..2.60V, Izt=5mA, Zzt=100, 200mW
2.4
RKZ2.4BKG
Renessas
URP
Zener diode
2.30..2.60V, Izt=5mA, Zzt=100, 200mW
2.4
MAZ8024
Panasonic
SC-90A
Zener diode
2.28..2.6V, Zzt=100(5mA), 150mW
2.4
MAZ8024G0L
Panasonic
SMini2-F3
Zener diode
2.28..2.6V, Zzt=100(5mA), 150mW
2.4
RKZ2.4BKJ
Renessas
UFP
Zener diode
2.30..2.60V, Izt=5mA, Zzt=100, 150mW
2.4
MAZ3024
Panasonic
SC-59
Zener diode
2.28..2.6V, If=100mA, Zzt=100, 200mW
2.7
HZU2.7B1
Renessas
URP
Zener diode
2.50..2.75V, Izt=5mA, Zzt=110, 200mW
2.7
HZU2.7B2
Renessas
URP
Zener diode
2.65..2.90V, Izt=5mA, Zzt=110, 200mW
2.7
RKZ2.7B2KG
Renessas
URP
Zener diode
2.65..2.90V, Izt=5mA, Zzt=110, 200mW
2.7
MAZ80270H
Panasonic
SC-90A
Zener diode
2.65..2.9V, Zzt=110(5mA), 150mW
2.7
RKZ2.7B2KJ
Renessas
UFP
Zener diode
2.65..2.90V, Izt=5mA, Zzt=110, 150mW
2.0B
HZF2.0BP
Renessas
LRP
Zener diode
2V±5%, Iz=40mA, 900mW
2.0C
HZF2.0CP
Renessas
LRP
Zener diode
2V±10%, Iz=40mA, 900mW
2.0X
02CZ2.0-X
Toshiba
SC-59
Zener diode
1.85..2.05V, Izt=5mA, 200mW
2.0Z
02CZ2.0-Z
Toshiba
SC-59
Zener diode
1.95..2.15V, Izt=5mA, 200mW
2.2B
HZF2.2BP
Renessas
LRP
Zener diode
2.2V±5%, Iz=40mA, 900mW
2.2C
HZF2.2CP
Renessas
LRP
Zener diode
2.2V±10%, Iz=40mA, 900mW
2.2X
02CZ2.2-X
Toshiba
SC-59
Zener diode
2.05..2.26V, Izt=5mA, 200mW
2.2Z
02CZ2.2-Z
Toshiba
SC-59
Zener diode
2.16..2.38V, Izt=5mA, 200mW
2.4B
HZF2.4BP
Renessas
LRP
Zener diode
2.4V±5%, Iz=40mA, 900mW
2.4C
HZF2.4CP
Renessas
LRP
Zener diode
2.4V±10%, Iz=40mA, 900mW
2.4G
ZD2.4G-CA2
Unisonic Technologies
SOD-123
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, H-free
2.4G
ZD2.4G-CB2
Unisonic Technologies
SOD-323
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, H-free
2.4G
ZD2.4G-AE3
Unisonic Technologies
SOT-23
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, H-free
2.4L
ZD2.4L-CA2
Unisonic Technologies
SOD-123
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, L-free
2.4L
ZD2.4L-CB2
Unisonic Technologies
SOD-323
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, L-free
2.4L
ZD2.4L-AE3
Unisonic Technologies
SOT-23
Zener diode
2.4V±5%, Zzt=100, Izt=5mA, 225mW, L-free
2.4X
02CZ2.4-X
Toshiba
SC-59
Zener diode
2.28..2.50V, Izt=5mA, 200mW
2.4Z
02CZ2.4-Z
Toshiba
SC-59
Zener diode
2.4..2.60V, Izt=5mA, 200mW
2.5G
ZD2.5G-CA2
Unisonic Technologies
SOD-123
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, H-free
2.5G
ZD2.5G-CB2
Unisonic Technologies
SOD-323
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, H-free
2.5G
ZD2.5G-AE3
Unisonic Technologies
SOT-23
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, H-free
2.5L
ZD2.5L-CA2
Unisonic Technologies
SOD-123
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, L-free
2.5L
ZD2.5L-CB2
Unisonic Technologies
SOD-323
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, L-free
2.5L
ZD2.5L-AE3
Unisonic Technologies
SOT-23
Zener diode
2.5V±5%, Zzt=100, Izt=5mA, 225mW, L-free
2.7B
HZF2.7BP
Renessas
LRP
Zener diode
2.7V±5%, Iz=40mA, 900mW
2.7C
HZF2.7CP
Renessas
LRP
Zener diode
2.7V±10%, Iz=40mA, 900mW
2.7H
MAZ3027-H
Panasonic
SC-59
Zener diode
2.5..2.9V, If=100mA, Zzt=110, 200mW
2.7L
MAZ3027-L
Panasonic
SC-59
Zener diode
2.5..2.9V, If=100mA, Zzt=110, 200mW
2.7X
02CZ2.7-X
Toshiba
SC-59
Zener diode
2.5..2.75V, Izt=5mA, 200mW
2.7Z
02CZ2.7-Z
Toshiba
SC-59
Zener diode
2.65..2.9V, Izt=5mA, 200mW
2.0MB
RD2.0MB
NEC Electronics
SC-59
Zener diode
1.90..2.20V, Izt=5mA, Zzt=100, 200mW
2.2MB
RD2.2MB
NEC Electronics
SC-59
Zener diode
2.10..2.40V, Izt=5mA, Zzt=100, 200mW
2.4MB
RD2.4MB
NEC Electronics
SC-59
Zener diode
2.30..2.60V, Izt=5mA, Zzt=100, 200mW
2.0FMB
RD2.0FMB
NEC Electronics
MiniMold-2
Zener diode
1.9..2.2V, Izt=5mA, Zzt=140, 1W
2.0MWB
RD2.0MWB
NEC Electronics
SC-59
Zener diode
Dual, 1.90..2.20V, Iz=5mA, Zz=100, 200mW
2.2FMB
RD2.2FMB
NEC Electronics
MiniMold-2
Zener diode
2.1..2.4V, Izt=5mA, Zzt=140, 1W
2.2MWB
RD2.2MWB
NEC Electronics
SC-59
Zener diode
Dual, 2.10..2.40V, Iz=5mA, Zz=100, 200mW
2.4FMB
RD2.4FMB
NEC Electronics
MiniMold-2
Zener diode
2.3..2.6V, Izt=5mA, Zzt=140, 1W
2.4MWB
RD2.4MWB
NEC Electronics
SC-59
Zener diode
Dual, 2.30..2.60V, Iz=5mA, Zz=100, 200mW
2.7FMB
RD2.7FMB
NEC Electronics
MiniMold-2
Zener diode
2.5..2.9V, Izt=5mA, Zzt=140, 1W
2.7MB1
RD2.7MB1
NEC Electronics
SC-59
Zener diode
2.50..2.75V, Izt=5mA, Zzt=110, 200mW
2.7MB2
RD2.7MB2
NEC Electronics
SC-59
Zener diode
2.65..2.90V, Izt=5mA, Zzt=110, 200mW
2.7MWB
RD2.7MWB
NEC Electronics
SC-59
Zener diode
Dual, 2.50..2.90V, Iz=5mA, Zz=110, 200mW
2.0C11CA
2.0SMPC11CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=11.0V, Vbr=12.20..13.50V, Ipp=109.9A, 2000W(1ms), Bidir.
2.0C12CA
2.0SMPC12CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=12.0V, Vbr=13.30..14.70V, Ipp=100.5A, 2000W(1ms), Bidir.
2.0C13CA
2.0SMPC13CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=93.0A, 2000W(1ms), Bidir.
2.0C14CA
2.0SMPC14CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=14.0V, Vbr=15.60..17.20V, Ipp=86.2A, 2000W(1ms), Bidir.
2.0C15CA
2.0SMPC15CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=15.0V, Vbr=16.70..18.50V, Ipp=82.0A, 2000W(1ms), Bidir.
2.0C16CA
2.0SMPC16CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=16.0V, Vbr=17.80..19.70V, Ipp=76.9A, 2000W(1ms), Bidir.
2.0C17CA
2.0SMPC17CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=17.0V, Vbr=18.90..20.90V, Ipp=72.5A, 2000W(1ms), Bidir.
2.0C18CA
2.0SMPC18CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=18.0V, Vbr=20.0..22.10V, Ipp=68.5A, 2000W(1ms), Bidir.
2.0C22CA
2.0SMPC22CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=22.0V, Vbr=24.40..26.90V, Ipp=56.3A, 2000W(1ms), Bidir.
2.0C24CA
2.0SMPC24CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=24.0V, Vbr=26.70..29.50V, Ipp=51.4A, 2000W(1ms), Bidir.
2.0C26CA
2.0SMPC26CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=26.0V, Vbr=28.90..31.90V, Ipp=47.5A, 2000W(1ms), Bidir.
2.0C28CA
2.0SMPC28CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=28.0V, Vbr=31.10..34.40V, Ipp=44.1A, 2000W(1ms), Bidir.
2.0C30CA
2.0SMPC30CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=30.0V, Vbr=33.30..36.80V, Ipp=41.3A, 2000W(1ms), Bidir.
2.0C33CA
2.0SMPC33CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=33.0V, Vbr=36.70..40.60V, Ipp=37.5A, 2000W(1ms), Bidir.
2.0C36CA
2.0SMPC36CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..44.20V, Ipp=34.4A, 2000W(1ms), Bidir.
2.0C40CA
2.0SMPC40CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=31.0A, 2000W(1ms), Bidir.
2.0C43CA
2.0SMPC43CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=43.0V, Vbr=47.80..52.80V, Ipp=28.8A, 2000W(1ms), Bidir.
2.0C45CA
2.0SMPC45CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=45.0V, Vbr=50.0..55.30V, Ipp=27.5A, 2000W(1ms), Bidir.
2.0C48CA
2.0SMPC48CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=48.0V, Vbr=53.30..58.90V, Ipp=25.8A, 2000W(1ms), Bidir.
2.0C51CA
2.0SMPC51CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=51.0V, Vbr=56.70..62.70V, Ipp=24.3A, 2000W(1ms), Bidir.
2.0C54CA
2.0SMPC54CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=23.0A, 2000W(1ms), Bidir.
2.0C58CA
2.0SMPC58CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=21.5A, 2000W(1ms), Bidir.
2.0C60CA
2.0SMPC60CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=60.0V, Vbr=66.70..73.70V, Ipp=20.8A, 2000W(1ms), Bidir.
2.0C64CA
2.0SMPC64CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=64.0V, Vbr=71.10..78.60V, Ipp=19.4A, 2000W(1ms), Bidir.
2.0C70CA
2.0SMPC70CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..86.0V, Ipp=17.7A, 2000W(1ms), Bidir.
2.0C75CA
2.0SMPC75CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=75.0V, Vbr=83.30..92.10V, Ipp=16.5A, 2000W(1ms), Bidir.
2.0C78CA
2.0SMPC78CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=15.9A, 2000W(1ms), Bidir.
2.0C85CA
2.0SMPC85CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=85.0V, Vbr=94.40..104.0V, Ipp=14.6A, 2000W(1ms), Bidir.
2.0C90CA
2.0SMPC90CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=90.0V, Vbr=100.0..111.0V, Ipp=13.7A, 2000W(1ms), Bidir.
2.0C100CA
2.0SMPC100CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=100.0V, Vbr=111.0..123.0V, Ipp=12.3A, 2000W(1ms), Bidir.
2.0C110CA
2.0SMPC110CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=110.0V, Vbr=122.0..135.0V, Ipp=11.3A, 2000W(1ms), Bidir.
2.0C130CA
2.0SMPC130CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=130.0V, Vbr=144.0..159.0V, Ipp=9.6A, 2000W(1ms), Bidir.
2.0C140CA
2.0SMPC140CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=140.0V, Vbr=155.0..171.0V, Ipp=8.81A, 2000W(1ms), Bidir.
2.0C2.0CA
2.0SMPC20CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=20.0V, Vbr=22.20..24.50V, Ipp=61.7A, 2000W(1ms), Bidir.
2.0C12.0CA
2.0SMPC120CAH
Zowie Technology
A3PS-C
Transient voltage supressor
Vrwm=120.0V, Vbr=133.0..147.0V, Ipp=10.4A, 2000W(1ms), Bidir.

Other codes starting with '2…' :