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 'K.'

Marking

Name

Manufacturer/Case

Function

K.0

MMSZ5255C-V-G

Vishay Semiconductor

SOD-123

SOD-123

Zener diode

29V±2%, Izt=4.5mA, Zzt=44, 500mW

29V±2%, Izt=4.5mA, Zzt=44, 500mW

K.6

MMSZ5251C-V-G

Vishay Semiconductor

SOD-123

SOD-123

Zener diode

22V±2%, Izt=5.6mA, Zzt=29, 500mW

22V±2%, Izt=5.6mA, Zzt=29, 500mW

K.7

MMSZ5252C-V-G

Vishay Semiconductor

SOD-123

SOD-123

Zener diode

24V±2%, Izt=5.2mA, Zzt=33, 500mW

24V±2%, Izt=5.2mA, Zzt=33, 500mW

K.8

MMSZ5253C-V-G

Vishay Semiconductor

SOD-123

SOD-123

Zener diode

25V±2%, Izt=5mA, Zzt=35, 500mW

25V±2%, Izt=5mA, Zzt=35, 500mW

K.9

MMSZ5254C-V-G

Vishay Semiconductor

SOD-123

SOD-123

Zener diode

27V±2%, Izt=4.6mA, Zzt=41, 500mW

27V±2%, Izt=4.6mA, Zzt=41, 500mW

Other codes starting with 'K…' :