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  Optocouplers (579 items)

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Optek, OPI1264C DC Input NPN Phototransistor, Photosensor Output Optocoupler, Through Hole, 4-Pin / 8801952 (1 offer) 
OPI110 and OPI1264 Series Optically Coupled Isolators. The OPI110 and OPI1264 series of optoisolators consist of an 890 nm IR LED and a NPN phototransistor sensor. They are housed within an opaque ...
OPTEK
OPI1264C
from £ 6.826*
per 2 pieces
 
 packet
Optek, OPI1280-026 DC Input NPN Phototransistor Output Optocoupler, Through Hole, 4-Pin / 1700945 (1 offer) 
OPI1280 Series Fiber Optic Isolators. The OPI1280 series of fibre optic isolators consist of a red LED and a phototransistor sensor. They are housed individually and coupled by a fibre optic cable....
OPTEK
OPI1280-026
from £ 537.04*
per 100 pieces
 
 packet
Optek, OPI1280-026 DC Input NPN Phototransistor Output Optocoupler, Through Hole, 4-Pin / 8801965 (1 offer) 
OPI1280 Series Fiber Optic Isolators. The OPI1280 series of fibre optic isolators consist of a red LED and a phototransistor sensor. They are housed individually and coupled by a fibre optic cable....
OPTEK
OPI1280-026
from £ 5.644*
per piece
 
 piece
onsemi, 4N25M DC Input Transistor Output Optocoupler, Through Hole, 6-Pin DIP / 1784830 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N25M
from £ 0.201*
per piece
 
 piece
onsemi, 4N25M DC Input Transistor Output Optocoupler, Through Hole, 6-Pin DIP / 7390268 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N25M
from £ 1.935*
per 5 pieces
 
 packet
onsemi, 4N25VM DC Input Transistor Output Optocoupler, Through Hole, 6-Pin DIP / 1698698 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N25VM
from £ 0.19*
per piece
 
 piece
onsemi, 4N25VM DC Input Transistor Output Optocoupler, Through Hole, 6-Pin DIP / 8051154 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N25VM
from £ 4.06*
per 25 pieces
 
 packet
onsemi, 4N26SR2M DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP / 1698702 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N26SR2M
from £ 0.193*
per piece
 
 pieces
onsemi, 4N26SR2M DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP / 8051166 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N26SR2M
from £ 2.78*
per 20 pieces
 
 packet
onsemi, 4N27M DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP / 1698700 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N27M
from £ 0.18*
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 £ 0.159*
per piece
 
 piece
onsemi, 4N28SM DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP / 8051185 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N28SM
from £ 3.025*
per 25 pieces
 
 packet
onsemi, 4N32M DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP / 1662775 (3 offers) 
Optocoupler, Darlington Transistor Output, Fairchild Semiconductor
onsemi
4N32M
from £ 0.228*
per piece
 
 piece
onsemi, 4N32M DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP / 7614287 (1 offer) 
Optocoupler, Darlington Transistor Output, Fairchild Semiconductor
onsemi
4N32M
from £ 1.70*
per 10 pieces
 
 packet
onsemi, 4N32SM DC Input Darlington Output Optocoupler, Surface Mount, 6-Pin DIP / 1462112 (2 offers) 
Optocoupler, Darlington Transistor Output, Fairchild Semiconductor
onsemi
4N32SM
from £ 0.27*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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