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 'S'

Marking
Name
Manufacturer/Case
Function
s
AX6903EA
AXElite Technology
SC-70
Voltage detector IC
2.93V±1.5%, -Reset PPO
S
BA582
Siemens
SOD-123
PIN diode
TV, VTR, VHF-Band-Sw, 35V, 100mA, Vf<1V, Cd<1.1pF
S
BA592
Infineon Technologies
SOD-323
PIN diode
VHF, TV-Band-Sw, 35V, 100mA, Vf<1V(100mA), 1.4pF, <120ns
S
BB515
Siemens
SOD-123
Capacitance diode
AM-tuning, 30V, 20mA, Ir<0.01µA, Cv=17.5/20pF
S
BB535
Infineon Technologies
SOD-323
Capacitance diode
UHF TV-tuning, 30V, 20mA, 2.1..18.7pF(28..1V)
S
BB619
Infineon Technologies
SOD-123
Capacitance diode
VHF-TV-tuning, 30V, 20mA, Ir<0.01µA, Cv=36/42pF
S
BB639
Infineon Technologies
SOD-323
Capacitance diode
VHF-TV-tuning, 30V, 20mA, Ir<0.01µA, Cv=36/42pF
S
BB640
Infineon Technologies
SOD-323
Capacitance diode
VHF-TV/VTR-tuning, Hyperband, 30V, 20mA, 62/76pF
S
CDZ13B
Rohm
VMN
Zener diode
13V±2.5%, Izt=20mA, 1W
S
CH751G1-40PT
Chenmko Enterprise
FBPD-723
Diode
SBD, 40V, 30mA, Vf<0.37V(1mA)
S
CH751S-40PT
Chenmko Enterprise
SOD-523
Diode
SBD, 40V, 30mA, Vf<0.37V(2mA)
S
ELM7538CCB
ELM Technology
SC-82AB
Voltage detector IC
3.8V±2%, +Reset PPO
S
ELM7538CEB
ELM Technology
SC-70
Voltage detector IC
3.8V±2%, +Reset PPO
S
ELM7538NCB
ELM Technology
SC-82AB
Voltage detector IC
3.8V±2%, +Reset ODO
S
ELM7538NEB
ELM Technology
SC-70
Voltage detector IC
3.8V±2%, +Reset ODO
S
MMSZ5268BPT
Chenmko Enterprise
SOD-523
Zener diode
82V±5%, Izt=1.5mA, Zzt=330, 225mW
S
SB10-015C
Sanyo Electric
CP
Diode
SBR, HF, 15V, 1A, Vf<0.55V(500mA), 30pF, 10ns