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 components with code '9'

Marking
Name
Manufacturer/Case
Function
9
BB179
Philips
SOD-523
Capacitance diode
TV-VHF-tuning, 32V, 20mA, 34.5..2.3pF(1..28V), 460MHz
9
BU37UA3WNVX
Rohm
SSON004X1010
Linear voltage regulator IC
LDO, 3.7V±1%, 300mA, +CE
9
ELM7551CCB
ELM Technology
SC-82AB
Voltage detector IC
5.1V±2%, +Reset PPO
9
ELM7551CEB
ELM Technology
SC-70
Voltage detector IC
5.1V±2%, +Reset PPO
9
ELM7551NCB
ELM Technology
SC-82AB
Voltage detector IC
5.1V±2%, +Reset ODO
9
ELM7551NEB
ELM Technology
SC-70
Voltage detector IC
5.1V±2%, +Reset ODO
9
KDZ16FV
Korea Electronics
TFSC
Zener diode
15.30..17.10V, Izt=5mA, Zzt=18, 100mW
9
MAZS091
Panasonic
SOD-523
Zener diode
8.5..9.6V, Iz=5mA, 200mW
9
MMPZ5230SPT
Chenmko Enterprise
SOD-323
Zener diode
4.606..4.794V, Izt=5mA, Zzt=70, 225mW
9
MMSZ5250BPT
Chenmko Enterprise
SOD-523
Zener diode
20V±5%, Izt=6.2mA, Zzt=25, 225mW