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 '2'

Marking
Name
Manufacturer/Case
Function
2
1SV200
Hitachi
SOD-123
Capacitance diode
VHF-tuning, 30V, 2.55/3.16pF(25V)
2
2T6659

SOT-89
NPN transistor
GP, 100V, 1A, 300mW, B=40..250, 200MHz
2
AX6904GA
AXElite Technology
SC-70
Voltage detector IC
2.25V±1.5%, +Reset PPO
2
BAR64-03W
Infineon Technologies
SOD-323
PIN diode
Sw, RF-att, 150V, 100mA, Vf<1.1V(50mA), < 0.35pF
2
BB182
Philips
SOD-523
Capacitance diode
TV-VHF-tuning, 32V, 20mA, 52..2.48pF(1..28V), 160MHz
2
BB419
Siemens
SOD-123
Capacitance diode
VHF-tuning, 28V, 20mA, lr<0.02µA, Cv=26/32pF
2
BB439
Siemens
SOD-323
Capacitance diode
VHF-tuning, 28V, 20mA, lr<0.02µA, Cv=26/32pF
2
CDZ4.3B
Rohm
VMN
Zener diode
4.3V±2.5%, Izt=40mA, 1W
2
CDZ55C2V0
Crownpo Technology
1206
Zener diode
1.90..2.10V, Zzt=85, Izt=5mA, 500mW
2
CDZ55C2V0S
Crownpo Technology
0805
Zener diode
1.90..2.10V, Zzt=85, Izt=5mA, 500mW
2
CDZ55C2V0T
Crownpo Technology
0603
Zener diode
1.90..2.10V, Zzt=85, Izt=5mA, 200mW
2
CH520G-30PT
Chenmko Enterprise
SOD-723
Diode
SBD, 30V, 200mA, Vf<0.6V(200mA)
2
CTZ55C2V0
Compact Technology
1206
Zener diode
1.90..2.10V, Izt=5mA, Zzt=85, 500mW
2
CZRNC55C2V0-G
Comchip Technology
1206
Zener diode
1.90..2.10V, Zt=85, Izt=5mA, 500mW
2
ELM7517CCB
ELM Technology
SC-82AB
Voltage detector IC
1.7V±2%, +Reset PPO
2
ELM7517CEB
ELM Technology
SC-70
Voltage detector IC
1.7V±2%, +Reset PPO
2
ELM7517NCB
ELM Technology
SC-82AB
Voltage detector IC
1.7V±2%, +Reset ODO
2
ELM7517NEB
ELM Technology
SC-70
Voltage detector IC
1.7V±2%, +Reset ODO
2
GBLC12
Protek Devices
SOD-323
Transient voltage supressor
Vrwm=12V, 11A, 350W(1ms), 3pF
2
HVC200A
Renessas
UFP
Capacitance diode
VHF-tuning, 32V, 2.67/27.7pF(25V..2V/1MHz)
2
HVR100
Renessas
SOD-123
Capacitance diode
AM-tuning, 15V, 421..28.2pF(1..8V)
2
MA4L728
Panasonic
ML4-N1
Diode
SBD Sw, 30V, 30mA, Vf<1V(30mA), 1.5pF
2
MAZS027
Panasonic
SOD-523
Zener diode
2.5..2.9V, Iz=5mA, 200mW
2
MMPZ5223SPT
Chenmko Enterprise
SOD-323
Zener diode
2.646..2.754V, Izt=5mA, Zzt=100, 225mW
2
MMSZ5244BPT
Chenmko Enterprise
SOD-523
Zener diode
14V±5%, Izt=9mA, Zzt=15, 225mW
2
NZ9F13VST
ON Semiconductor
SOD-923
Zener diode
12.91..13.49V, Izt=5mA, Zzt=37, 200mW
2
NZ9F2V4ST
ON Semiconductor
SOD-923
Zener diode
2.43..2.63V, Izt=5mA, Zzt=100, 200mW
2
RB500V-40
Rohm
SOD-323
Diode
SBR, 40V, 100mA, Vf<0.45V(10mA)
2
SPE0572D72RG
Sync Power
SOD-723
ElectroStatic Discharge Protection diode
Vrwm=5V, Vbr=6..8.5V, 7A, 250W(1ms), Bidir.