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 '8I'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
8I
SM6T27CA
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrm=23.1V, Vbr=25.7..28.4V, Ipp=16A, 600W, Bidir.
Vrm=23.1V, Vbr=25.7..28.4V, Ipp=16A, 600W, Bidir.
8I
UN2218
Panasonic
SC-59
SC-59
NPN transistor
Sw, 50V, 100mA, 200mW, 150MHz, R1/R2=510R/5k1
Sw, 50V, 100mA, 200mW, 150MHz, R1/R2=510R/5k1
8I
UNR2218
Panasonic
SC-59
SC-59
NPN transistor
Sw, 50V, 100mA, 200mW, 150MHz, R1/R2=510R/5k1
Sw, 50V, 100mA, 200mW, 150MHz, R1/R2=510R/5k1
8I
UN5218
Panasonic
SMini3-G1
SMini3-G1
NPN transistor
Sw, 50V, 100mA, 150mW, 150MHz, R1/R2=510R/5k1
Sw, 50V, 100mA, 150mW, 150MHz, R1/R2=510R/5k1
8I
UNR5218
Panasonic
SMini3-G1
SMini3-G1
NPN transistor
Sw, 50V, 100mA, 150mW, 150MHz, R1/R2=510R/5k1
Sw, 50V, 100mA, 150mW, 150MHz, R1/R2=510R/5k1
8I
KIA78L15F
Korea Electronics
SOT-89
SOT-89
Linear voltage regulator IC
15V±5%, 150mA
15V±5%, 150mA
8I
UN9218J
Panasonic
SSMini3-F1
SSMini3-F1
NPN transistor
Sw, 50V, 100mA, 125mW, 150MHz, R1/R2=510R/5k1
Sw, 50V, 100mA, 125mW, 150MHz, R1/R2=510R/5k1
8I
UNR9218J
Panasonic
SSMini3-F1
SSMini3-F1
NPN transistor
Sw, 50V, 100mA, 125mW, 150MHz, R1/R2=510R/5k1
Sw, 50V, 100mA, 125mW, 150MHz, R1/R2=510R/5k1
Other codes starting with '8…' :