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 'F.'

Marking

Name

Manufacturer/Case

Function

f.

MMSZ5232SPT

Chenmko Enterprise

SOD-523

SOD-523

Zener diode

5.6V±5%, Izt=20mA, Zzt=11, 225mW

5.6V±5%, Izt=20mA, Zzt=11, 225mW

F.

MMSZ5255SPT

Chenmko Enterprise

SOD-523

SOD-523

Zener diode

29V±5%, Izt=4.5mA, Zzt=44, 225mW

29V±5%, Izt=4.5mA, Zzt=44, 225mW

F.0

MMSZ5240C-V-G

Vishay Semiconductor

SOD-123

SOD-123

Zener diode

10V±2%, Izt=20mA, Zzt=17, 500mW

10V±2%, Izt=20mA, Zzt=17, 500mW

F.6

MMSZ5236C-V-G

Vishay Semiconductor

SOD-123

SOD-123

Zener diode

7.5V±2%, Izt=20mA, Zzt=6, 500mW

7.5V±2%, Izt=20mA, Zzt=6, 500mW

F.7

MMSZ5237C-V-G

Vishay Semiconductor

SOD-123

SOD-123

Zener diode

8.2V±2%, Izt=20mA, Zzt=8, 500mW

8.2V±2%, Izt=20mA, Zzt=8, 500mW

F.8

MMSZ5238C-V-G

Vishay Semiconductor

SOD-123

SOD-123

Zener diode

8.7V±2%, Izt=20mA, Zzt=8, 500mW

8.7V±2%, Izt=20mA, Zzt=8, 500mW

F.9

MMSZ5239C-V-G

Vishay Semiconductor

SOD-123

SOD-123

Zener diode

9.1V±2%, Izt=20mA, Zzt=10, 500mW

9.1V±2%, Izt=20mA, Zzt=10, 500mW