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  Optocouplers (565 items)

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onsemi, FOD817CS DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1662192 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817CS
from £ 0.0739*
per piece
 
 piece
onsemi, FOD817CSD DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1661885 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817CSD
from £ 0.0765*
per piece
 
 piece
onsemi, FOD817C DC Input Phototransistor Output Optocoupler, Through Hole, 4-Pin MDIP / 1462039 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817C
from £ 0.0797*
per piece
 
 piece
onsemi, FOD817SD AC/DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMT / 1844222 (2 offers) 
The FOD817 Series consists of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 4-pin dual in-line package.AC Input Response (FOD814) Current Transfer Ratio FOD817: ...
onsemi
FOD817SD
from £ 0.0801*
per piece
 
 piece
onsemi, FOD817D300W DC Input Phototransistor Output Optocoupler, Through Hole, 4-Pin MDIP / 1662193 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817D300W
from £ 0.084*
per piece
 
 piece
onsemi, FOD817A DC Input Phototransistor Output Optocoupler, Through Hole, 4-Pin DIP / 1698585 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817A
from £ 0.0841*
per piece
 
 piece
onsemi, FOD817B DC Input Transistor Output Optocoupler, Through Hole, 4-Pin MDIP / 1662185 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817B
from £ 0.0844*
per piece
 
 pieces
onsemi, FOD817A300 DC Input Transistor Output Optocoupler, Through Hole, 4-Pin DIP / 1698557 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817A300
from £ 0.0897*
per piece
 
 pieces
onsemi, FOD817C3SD DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1663307 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817C3SD
from £ 0.0909*
per piece
 
 piece
onsemi, FOD817AS DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1662187 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817AS
from £ 0.0913*
per piece
 
 piece
onsemi, FOD817C3S DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1662191 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817C3S
from £ 0.0929*
per piece
 
 pieces
onsemi, FOD817B3SD DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1661895 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817B3SD
from £ 0.0941*
per piece
 
 piece
onsemi, FOD817B300 DC Input Transistor Output Optocoupler, Through Hole, 4-Pin DIP / 1661673 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817B300
from £ 0.0949*
per piece
 
 piece
onsemi, FOD817DSD DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin PDIP / 1454479 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817DSD
from £ 0.0967*
per piece
 
 piece
onsemi, FOD817DS DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1698774 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817DS
from £ 0.101*
per piece
 
 piece
onsemi, FOD8173S DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1662189 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD8173S
from £ 0.104*
per piece
 
 pieces
onsemi, FOD817A3SD DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin PDIP / 1241740 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817A3SD
from £ 0.106*
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 £ 0.107*
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 £ 0.109*
per piece
 
 piece
onsemi, FOD817BS DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1462040 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817BS
from £ 0.111*
per piece
 
 piece
onsemi, FOD817C300W DC Input Phototransistor Output Optocoupler, Through Hole, 4-Pin MDIP / 1455673 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817C300W
from £ 0.116*
per piece
 
 pieces
onsemi, FOD817BSD DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1662208 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817BSD
from £ 0.118*
per piece
 
 piece
onsemi, FOD817A3S DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1698773 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FOD817A3S
from £ 0.119*
per piece
 
 pieces
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 £ 0.119*
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 £ 0.12*
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 £ 0.133*
per piece
 
 piece
onsemi, FOD814ASD AC/DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMT / 1844220 (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
FOD814ASD
from £ 0.135*
per piece
 
 piece
onsemi, FODM217D DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP / 1463363 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FODM217D
from £ 0.137*
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 £ 0.139*
per piece
 
 piece
onsemi, CNY172SR2M DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin MDIP / 1662754 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
CNY172SR2M
from £ 0.142*
per piece
 
 pieces
onsemi, 4N27M DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP / 1698700 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N27M
from £ 0.144*
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 £ 0.145*
per piece
 
 piece
onsemi, 4N35SVM DC Input Transistor Output Optocoupler, Surface Mount, 6-Pin DIP / 1784833 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N35SVM
from £ 0.145*
per piece
 
 pieces
onsemi, MCT2ESM DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin MDIP / 1661669 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
MCT2ESM
from £ 0.145*
per piece
 
 piece
onsemi, 4N38M DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP / 1698712 (1 offer) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N38M
from £ 0.148*
per piece
 
 pieces
onsemi, HMHA2801AR2 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MFP / 8023253 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
HMHA2801AR2
from £ 0.148*
per piece
 
 piece
onsemi, MOC206R2M DC Input Phototransistor Output Optocoupler, Surface Mount, 8-Pin SOIC / 1787565 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
MOC206R2M
from £ 0.149*
per piece
 
 piece
onsemi, CNY172M DC Input Transistor Output Optocoupler, Through Hole, 6-Pin PDIP / 1461960 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
CNY172M
from £ 0.151*
per piece
 
 piece
onsemi, FOD814AS AC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP / 1662203 (1 offer) 
Optocoupler, AC-Input, Transistor Output, Fairchild Semiconductor. AC or DC input Application in relay contact monitor, industrial controls
onsemi
FOD814AS
from £ 0.151*
per piece
 
 pieces
onsemi, FOD814S AC Input Phototransistor Output Dual Optocoupler, Surface Mount, 4-Pin MDIP / 1662202 (1 offer) 
Optocoupler, AC-Input, Transistor Output, Fairchild Semiconductor. AC or DC input Application in relay contact monitor, industrial controls
onsemi
FOD814S
from £ 0.151*
per piece
 
 pieces
onsemi, 4N35TVM DC Input Transistor Output Optocoupler, Through Hole, 6-Pin DIP / 1698707 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N35TVM
from £ 0.152*
per piece
 
 piece
onsemi, FODM121R2 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MFP / 1662209 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FODM121R2
from £ 0.162*
per piece
 
 piece
onsemi, FODM217A DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP / 1463362 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FODM217A
from £ 0.162*
per piece
 
 piece
onsemi, 4N37SR2VM DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP / 1698711 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N37SR2VM
from £ 0.163*
per piece
 
 pieces
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 £ 0.166*
per piece
 
 piece
onsemi, CNY173SR2VM Phototransistor Output Optocoupler, Surface Mount, 6-Pin SMT / 1867256 (3 offers) 
Mounting Type = Surface Mount Output Device = Phototransistor Maximum Forward Voltage = 1.65V Number of Channels = 1 Number of Pins = 6 Package Type = SMT Maximum Input Current = 60 mA Isolation Vo...
onsemi
CNY173SR2VM
from £ 0.167*
per piece
 
 piece
onsemi, FODM124R2 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin Mini-Flat / 1661692 (2 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
FODM124R2
from £ 0.167*
per piece
 
 piece
onsemi, MCT2EM DC Input Transistor Output Optocoupler, Through Hole, 6-Pin MDIP / 1462022 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
MCT2EM
from £ 0.167*
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 £ 0.169*
per piece
 
 piece
onsemi, 4N35SM DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP / 1787522 (3 offers) 
Optocoupler, Transistor Output, Fairchild Semiconductor
onsemi
4N35SM
from £ 0.17*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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