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HK$5.634 Each (In a Bag of 100) Real time qty checker Compare	OP298B 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. 170-0767 Brand Optek Mfr. Part No. OP298B
HK$44.784 Each (In a Box of 25) Real time qty checker Compare	OPB841W55Z Optek, Screw Mount Slotted Optical Switch Number of Channels1 Mounting TypeScrew Mount Number of Pins4 Dimensions23.75 x 6.35 x 10.54mm Height10.54mm See similar products in Slotted Optical Switches	RS Stock No. 170-0962 Brand Optek Mfr. Part No. OPB841W55Z
HK$15.415 Each (In a Tube of 100) 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. 204-3304 Brand Optek Mfr. Part No. OPB620
HK$47.72Each Real time qty checker Compare	OPB815WZ Optek, Free Hanging Slotted Optical Switch, Transistor Output Output DeviceTransistor Mounting TypeFree Hanging Package TypeWire Dimensions31.75 x 3.18 x 14.1mm Height14.1mm See similar products in Slotted Optical Switches	RS Stock No. 908-7144 Brand Optek Mfr. Part No. OPB815WZ
HK$51.246 Each (In a Bag of 100) Real time qty checker Compare	OPB992P51Z Optek, Screw Mount Slotted Optical Switch Number of Channels1 Typical Rise Time70ns Typical Fall Time70ns Mounting TypeScrew Mount Number of Pins5 See similar products in Slotted Optical Switches	RS Stock No. 170-0963 Brand Optek Mfr. Part No. OPB992P51Z
HK$73.30Each Real time qty checker Compare	OPI1268S Optek, Digital Isolator, 20 kV, 5-Pin Maximum Forward Voltage1.8V Maximum Input Current30 mA Isolation Voltage20 kV Number of Pins5 Mounting TypeThrough Hole See similar products in Digital Isolator ICs	RS Stock No. 880-1959 Brand Optek Mfr. Part No. OPI1268S
HK$8.846 Each (In a Bag of 100) Real time qty checker Compare	OP290A 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. 170-0769 Brand Optek Mfr. Part No. OP290A
HK$147.632 Each (In a Bag of 25) Real time qty checker Compare	OPB720B-06Z Optek, Reflective Optical Sensor, Open Collector Output Peak Sensor Distance152mm Output DeviceOpen Collector Number of Channels1 Number of Pins3 Dimensions17.15 x 8.38 x 27.94mm See similar products in Reflective Optical Sensors	RS Stock No. 170-0732 Brand Optek Mfr. Part No. OPB720B-06Z
HK$90.54 Each (In a Bag of 25) Real time qty checker Compare	Optek, OPI120 DC Input Photodarlington, Photosensor, Phototransistor Output Optocoupler, Through Hole, 5-Pin Mounting TypeThrough Hole Output DevicePhotodarlington, Photosensor, Phototransistor Maximum Forward Voltage1.5V Number of Pins5 Input Current TypeDC See similar products in Optocouplers	RS Stock No. 170-0942 Brand Optek Mfr. Part No. OPI120
HK$29.90Each Real time qty checker Compare	OPR5200 Optek, 890nm IR LED, SMD package Peak Wavelength890nm Mounting TypeSurface Mount Number of LEDs1 Number of Pins3 Dimensions3 x 2.01 x 1.47mm See similar products in IR LEDs	RS Stock No. 642-4272 Brand Optek Mfr. Part No. OPR5200
HK$15.44 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
HK$262.70Each Real time qty checker Compare	Optek OPV302 Laser Diode 860nm 1.5mW, 3-Pin TO-46 package Peak Wavelength860nm Laser TypeVCSEL Optical Output Power1.5mW Number of Pins3 Mounting TypeThrough Hole See similar products in Laser Diodes	RS Stock No. 908-7286 Brand Optek Mfr. Part No. OPV302
HK$65.554 Each (In a Tube of 50) Real time qty checker Compare	OPI1266 Optek, Digital Isolator, 16 kV dc, 4-Pin Maximum Forward Voltage1.8V Maximum Input Current50 mA Isolation Voltage16 kV dc Number of Pins4 Mounting TypeThrough Hole See similar products in Digital Isolator ICs	RS Stock No. 170-0944 Brand Optek Mfr. Part No. OPI1266
HK$125.80Each 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
HK$41.60Each Real time qty checker Compare	OPB816Z Optek, Panel Mount Slotted Optical Switch, Transistor Output Output DeviceTransistor Mounting TypePanel Mount Package TypeWire Dimensions30.73 x 6.35 x 19.3mm Height19.3mm See similar products in Slotted Optical Switches	RS Stock No. 908-7148 Brand Optek Mfr. Part No. OPB816Z
HK$176.96Each 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
HK$59.50Each Real time qty checker Compare	OPB990L11Z Optek, Panel Mount Slotted Optical Switch, Transistor Output Output DeviceTransistor Typical Rise Time70ns Typical Fall Time70ns Mounting TypePanel Mount Package TypeWire See similar products in Slotted Optical Switches	RS Stock No. 908-7239 Brand Optek Mfr. Part No. OPB990L11Z
HK$7.169 Each (In a Bag of 100) Real time qty checker Compare	OP295A 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. 170-0770 Brand Optek Mfr. Part No. OP295A
HK$7.02 Each (In a Pack of 5) Also available in industry standard packaging Real time qty checker Compare	OP295A 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. 238-2562 Brand Optek Mfr. Part No. OP295A
HK$21.50Each 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. 195-271 Brand Optek Mfr. Part No. OP802WSL

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