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$8.686 Each (In a Bag of 100) Real time qty checker Compare	OPB840W51Z Optek, Screw Mount Slotted Optical Switch, Transistor Output Output DeviceTransistor Number of Channels1 Mounting TypeScrew Mount Number of Pins4 Dimensions23.75 x 6.35 x 10.54mm See similar products in Slotted Optical Switches	RS Stock No. 170-0959 Brand Optek Mfr. Part No. OPB840W51Z
$6.88Each Real time qty checker Compare	OPB732 Optek, Through Hole Reflective Optical Sensor, Phototransistor Output Peak Sensor Distance1in Output DevicePhototransistor Number of Channels1 Number of Pins4 Mounting TypeThrough Hole See similar products in Reflective Optical Sensors	RS Stock No. 642-4301 Brand Optek Mfr. Part No. OPB732
$1.257 Each (In a Bag of 100) Real time qty checker Compare	OP293B Optek, 890nm IR LED, 5mm (T-1 3/4) Through Hole package Peak Wavelength890nm Package Type5mm (T-1 3/4) Mounting TypeThrough Hole Number of LEDs1 Number of Pins2 See similar products in IR LEDs	RS Stock No. 170-0766 Brand Optek Mfr. Part No. OP293B
$35.609 Each (In a Tray of 25) Real time qty checker Compare	Optek OPF522 5MBd Fibre Optic Receiver, Square, ST Connector Maximum Data Rate5MBd Connector ShapeSquare Typical Rise Time30ns Typical Fall Time30ns Number of Pins3 See similar products in Fibre Optic Receivers	RS Stock No. 170-0948 Brand Optek Mfr. Part No. OPF522
$2.726 Each (In a Pack of 5) Real time qty checker Compare	OPB620 Optek, Through Hole Slotted Optical Switch, Phototransistor Output Output DevicePhototransistor Number of Channels1 Mounting TypeThrough Hole Number of Pins4 Dimensions10.16 x 5.59 x 9.52mm See similar products in Slotted Optical Switches	RS Stock No. 204-3305 Brand Optek Mfr. Part No. OPB620
$10.64Each Real time qty checker Compare	OPB840W11Z Optek, Screw Mount Slotted Optical Switch, Transistor Output Output DeviceTransistor Number of Channels1 Mounting TypeScrew Mount Number of Pins4 Dimensions23.75 x 6.35 x 10.54mm See similar products in Slotted Optical Switches	RS Stock No. 880-2015 Brand Optek Mfr. Part No. OPB840W11Z
$4.86 Each (In a Bag of 25) Real time qty checker Compare	Optek, OPI1264A DC Input NPN Phototransistor, Photosensor Output Optocoupler, Through Hole, 4-Pin Mounting TypeThrough Hole Output DeviceNPN Phototransistor, Photosensor Maximum Forward Voltage1.6V Number of Pins4 Input Current TypeDC See similar products in Optocouplers	RS Stock No. 170-0946 Brand Optek Mfr. Part No. OPI1264A
$1.24Each Real time qty checker Compare	OP293B Optek, 890nm IR LED, 5mm (T-1 3/4) Through Hole package Peak Wavelength890nm Package Type5mm (T-1 3/4) Mounting TypeThrough Hole Number of LEDs1 Number of Pins2 See similar products in IR LEDs	RS Stock No. 234-0940 Brand Optek Mfr. Part No. OP293B
$7.469 Each (In a Box of 25) Real time qty checker Compare	OPB732 Optek, Through Hole Reflective Optical Sensor, Phototransistor Output Peak Sensor Distance1in Output DevicePhototransistor Number of Channels1 Number of Pins4 Mounting TypeThrough Hole See similar products in Reflective Optical Sensors	RS Stock No. 170-0782 Brand Optek Mfr. Part No. OPB732
$4.549 Each (In a Bag of 25) Real time qty checker Compare	OP802WSL Optek, IR Phototransistor, Through Hole 3-Pin TO-18 package Spectrums DetectedInfrared Typical Fall Time7µs Typical Rise Time7µs Number of Channels1 Maximum Light Current3000µA See similar products in Phototransistors	RS Stock No. 170-0727 Brand Optek Mfr. Part No. OP802WSL
$26.71Each Real time qty checker Compare	Optek OPF472 905nm Fibre Optic Receiver Wavelength of Peak Sensitivity905nm Typical Rise Time6ns Number of Pins3 Mounting TypeThrough Hole Dimensions12.7 x 10.4 x 20.32mm See similar products in Fibre Optic Receivers	RS Stock No. 880-1977 Brand Optek Mfr. Part No. OPF472
$33.80Each Real time qty checker Compare	Optek OPF522 5MBd Fibre Optic Receiver, Square, ST Connector Maximum Data Rate5MBd Connector ShapeSquare Typical Rise Time30ns Typical Fall Time30ns Number of Pins3 See similar products in Fibre Optic Receivers	RS Stock No. 880-1971 Brand Optek Mfr. Part No. OPF522
$1.206 Each (In a Pack of 5) Real time qty checker Compare	OP240A Optek, 890nm IR LED, Side Looker Through Hole package Peak Wavelength890nm Package TypeSide Looker Radiant Flux0.6mW Mounting TypeThrough Hole Angle of Half Intensity40° See similar products in IR LEDs	RS Stock No. 171-3858 Brand Optek Mfr. Part No. OP240A
$4.495 Each (In a Pack of 2) Real time qty checker Compare	Optek, OPI1264A DC Input NPN Phototransistor, Photosensor Output Optocoupler, Through Hole, 4-Pin Mounting TypeThrough Hole Output DeviceNPN Phototransistor, Photosensor Maximum Forward Voltage1.6V Number of Pins4 Input Current TypeDC See similar products in Optocouplers	RS Stock No. 880-1968 Brand Optek Mfr. Part No. OPI1264A

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