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 '2O'
Marking
Name
Manufacturer/Case
Function
2O
BZD27B11P-M
Vishay Semiconductor
DO-219AB
DO-219AB
Zener diode
11V±2%, Zzt=4, Izt=50mA, 800mW, H-free
11V±2%, Zzt=4, Izt=50mA, 800mW, H-free
2O
DDZ33DSF
Diodes
SOD-323F
SOD-323F
Zener diode
31.49..33.11V, Izt=5mA, Zzt=65, 500mW
31.49..33.11V, Izt=5mA, Zzt=65, 500mW
2O
HS1B
Fagor Electronica
DO-214AC
DO-214AC
Diode
U-fast recov. rectif, 100V, 1A, Vf<1V(1A), 50ns
U-fast recov. rectif, 100V, 1A, Vf<1V(1A), 50ns
2OA
S-5844A75CC-A4T2U3
Seiko Instruments
HSNT-4
HSNT-4
Thermal detector IC
75°C, 15°C hysteresis, +ODO
75°C, 15°C hysteresis, +ODO
2OA
S-5844A75CC-I4T1U3
Seiko Instruments
SNT-4A
SNT-4A
Thermal detector IC
75°C, 15°C hysteresis, +ODO
75°C, 15°C hysteresis, +ODO
2OA
S-5844A75CC-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Thermal detector IC
+75°C, 15°C Hst, +ODO
+75°C, 15°C Hst, +ODO
2OB
S-5844A80CC-A4T2U3
Seiko Instruments
HSNT-4
HSNT-4
Thermal detector IC
80°C, 15°C hysteresis, +ODO
80°C, 15°C hysteresis, +ODO
2OB
S-5844A80CC-I4T1U3
Seiko Instruments
SNT-4A
SNT-4A
Thermal detector IC
80°C, 15°C hysteresis, +ODO
80°C, 15°C hysteresis, +ODO
2OB
S-5844A80CC-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Thermal detector IC
+80°C, 15°C Hst, +ODO
+80°C, 15°C Hst, +ODO
2OC
S-5844A85CC-A4T2U3
Seiko Instruments
HSNT-4
HSNT-4
Thermal detector IC
85°C, 15°C hysteresis, +ODO
85°C, 15°C hysteresis, +ODO
2OC
S-5844A85CC-I4T1U3
Seiko Instruments
SNT-4A
SNT-4A
Thermal detector IC
85°C, 15°C hysteresis, +ODO
85°C, 15°C hysteresis, +ODO
2OC
S-5844A85CC-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Thermal detector IC
+85°C, 15°C Hst, +ODO
+85°C, 15°C Hst, +ODO
2OD
S-5844A90CC-A4T2U3
Seiko Instruments
HSNT-4
HSNT-4
Thermal detector IC
90°C, 15°C hysteresis, +ODO
90°C, 15°C hysteresis, +ODO
2OD
S-5844A90CC-I4T1U3
Seiko Instruments
SNT-4A
SNT-4A
Thermal detector IC
90°C, 15°C hysteresis, +ODO
90°C, 15°C hysteresis, +ODO
2OD
S-5844A90CC-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Thermal detector IC
+90°C, 15°C Hst, +ODO
+90°C, 15°C Hst, +ODO
2OE
S-5844A95CC-A4T2U3
Seiko Instruments
HSNT-4
HSNT-4
Thermal detector IC
95°C, 15°C hysteresis, +ODO
95°C, 15°C hysteresis, +ODO
2OE
S-5844A95CC-I4T1U3
Seiko Instruments
SNT-4A
SNT-4A
Thermal detector IC
95°C, 15°C hysteresis, +ODO
95°C, 15°C hysteresis, +ODO
2OE
S-5844A95CC-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Thermal detector IC
+95°C, 15°C Hst, +ODO
+95°C, 15°C Hst, +ODO
2OF
S-5844A55CC-A4T2U3
Seiko Instruments
HSNT-4
HSNT-4
Thermal detector IC
55°C, 15°C hysteresis, +ODO
55°C, 15°C hysteresis, +ODO
2OF
S-5844A55CC-I4T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Thermal detector IC
+55°C, 15°C Hst, +ODO
+55°C, 15°C Hst, +ODO
2OF
S-5844A55CC-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Thermal detector IC
+55°C, 15°C Hst, +ODO
+55°C, 15°C Hst, +ODO
2OG
S-5844A60CC-A4T2U3
Seiko Instruments
HSNT-4
HSNT-4
Thermal detector IC
60°C, 15°C hysteresis, +ODO
60°C, 15°C hysteresis, +ODO
2OG
S-5844A60CC-I4T1U3
Seiko Instruments
SNT-4A
SNT-4A
Thermal detector IC
60°C, 15°C hysteresis, +ODO
60°C, 15°C hysteresis, +ODO
2OG
S-5844A60CC-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Thermal detector IC
+60°C, 15°C Hst, +ODO
+60°C, 15°C Hst, +ODO
2OH
S-5844A65CC-A4T2U3
Seiko Instruments
HSNT-4
HSNT-4
Thermal detector IC
65°C, 15°C hysteresis, +ODO
65°C, 15°C hysteresis, +ODO
2OH
S-5844A65CC-I4T1U3
Seiko Instruments
SNT-4A
SNT-4A
Thermal detector IC
65°C, 15°C hysteresis, +ODO
65°C, 15°C hysteresis, +ODO
2OH
S-5844A65CC-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Thermal detector IC
+65°C, 15°C Hst, +ODO
+65°C, 15°C Hst, +ODO
2OI
S-5844A70CC-A4T2U3
Seiko Instruments
HSNT-4
HSNT-4
Thermal detector IC
70°C, 15°C hysteresis, +ODO
70°C, 15°C hysteresis, +ODO
2OI
S-5844A70CC-I4T1U3
Seiko Instruments
SNT-4A
SNT-4A
Thermal detector IC
70°C, 15°C hysteresis, +ODO
70°C, 15°C hysteresis, +ODO
2OI
S-5844A70CC-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Thermal detector IC
+70°C, 15°C Hst, +ODO
+70°C, 15°C Hst, +ODO
2OQ
2SD1478A-Q
Panasonic
SC-59
SC-59
NPN darlington
AF-Amp, 50V, 500mA, 200mW, 200MHz, B=4000..10000
AF-Amp, 50V, 500mA, 200mW, 200MHz, B=4000..10000
2OR
2SD1478A-R
Panasonic
SC-59
SC-59
NPN darlington
AF-Amp, 50V, 500mA, 200mW, 200MHz, B=8000..20000
AF-Amp, 50V, 500mA, 200mW, 200MHz, B=8000..20000