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  Optocouplers (566 items)

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onsemi, FOD817C3SD DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1663307 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817C3SD
from £ 0.1121*
per piece
 
 piece
onsemi, FOD817B300W DC Input Phototransistor Output Optocoupler, Through Hole, 4-Pin MDIP / 1662186 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817B300W
from £ 0.116*
per piece
 
 piece
onsemi, FOD814A AC/DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin DIP / 1844218 (2 offers) 
The FOD814 consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a silicon phototransistor output in a 4-pin dual in-line package.AC Input Response (FOD8...
onsemi
FOD814A
from £ 0.1162*
per piece
 
 piece
onsemi, CNY17F4M DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin MDIP / 1662301 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
CNY17F4M
from £ 0.119*
per piece
 
 piece
onsemi, CNY173TVM DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP / 1662755 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
CNY173TVM
from £ 0.122*
per piece
 
 piece
onsemi, CNY172M DC Input Transistor Output Optocoupler, Through Hole, 6-Pin PDIP / 1461960 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
CNY172M
from £ 0.123*
per piece
 
 piece
onsemi, FODM217AV Optocoupler, Surface Mount, 4-Pin SOP / 1858008 (2 offers) 
Mounting Type = Surface Mount Maximum Forward Voltage = 1.4V Number of Channels = 1 Number of Pins = 4 Package Type = SOP Typical Rise Time = 3µs Maximum Input Current = 50 mA Isolation Voltage = 3...
onsemi
FODM217AV
from £ 0.126*
per piece
 
 piece
onsemi, FODM121AR2V Phototransistor Output Optocoupler, Surface Mount, 4-Pin MFP / 1867262 (3 offers) 
The FODM121 series, FODM124, and FODM2701 consists of a gallium arsenide infrared emitting diode driving a phototransistor in a compact 4-pin mini-flat package. The lead pitch is 2.54 mm. The FODM2...
onsemi
FODM121AR2V
from £ 0.131*
per piece
 
 piece
onsemi, FODM121BR2 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MFP / 1462160 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FODM121BR2
from £ 0.131*
per piece
 
 piece
onsemi, QSD2030 Photodiode Output Optocoupler, Through Hole, 2-Pin T-1 / 1867342 (2 offers) 
The QSD2030 is a photodiode encapsulated in transparent T-1 3/4 package with peak sensitivity at 880nm.PIN Photodiode Package type: T-1 3/4 (5mm lens diameter) Wide Reception Angle, 40° Package mat...
onsemi
QSD2030
from £ 0.131*
per piece
 
 piece
onsemi, FOD817BSD DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1662208 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817BSD
from £ 0.132*
per piece
 
 piece
onsemi, FOD814ASD AC/DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMT / 1844220 (3 offers) 
The FOD814 consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a silicon phototransistor output in a 4-pin dual in-line package.AC Input Response (FOD8...
onsemi
FOD814ASD
from £ 0.134*
per piece
 
 piece
onsemi, TIL117M DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin MDIP / 1662131 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
TIL117M
from £ 0.137*
per piece
 
 piece
onsemi, 4N28SM DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP / 1698704 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N28SM
from £ 0.139*
per piece
 
 piece
onsemi, FOD814300W AC Input Phototransistor Output Dual Optocoupler, Through Hole, 4-Pin MDIP / 1662200 (2 offers) 
Optocoupler, AC-Input, Transistor Output, Fairchild Semiconductor. AC or DC input Application in relay contact monitor, industrial controls
onsemi
FOD814300W
from £ 0.141*
per piece
 
 piece
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