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    Optocouplers & Photodetectors

    We offer an extensive range of optocouplers (opto-isolators), photodetectors AND photointerrupter modules. Our range features leading brands such as Avago Technologies, Fairchild & Vishay.

    What are optocouplers?

    An Optocoupler, also known as a photocoupler or optical isolator, is an electronic component that interconnects two electrical circuits using an LED and a phototransistor, housed in the same opaque package. There are also other types of source-sensor combinations which include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. These different pairings can have various effects as a result of the materials used, such as impact on speed. Optocouplers are used mainly to couple isolated circuits and have a range of uses in both domestic and industrial applications - often used on building sites.

    We stock:

    • Photodiodes: also known as a diode, is a semiconductor device that converts light into an electrical current, generated when photons are absorbed. Other types of optocouplers include photodarlingtons and TRIACs.
    • Reflective optical sensors: normally used in automotive production, but can also be found in manufacturing processes to ensure they run smoothly. They use a system of mirrors and light beams that sense when they are interrupted to report and show faults.
    • Digital isolators: used to ensure accuracy in circuits by eliminating ground loop errors to improve performance. They can also help develop component safety as isolation devices allowing circuits to coexist and communicate without interruption or signal interference.
    Digital Isolator ICs
    Digital Isolator ICs
    IR Receivers
    IR Receivers
    IR Transceivers
    IR Transceivers
    Optocouplers
    Optocouplers
    Photodiodes
    Photodiodes
    Photomultipliers
    Photomultipliers
    Phototransistors
    Phototransistors
    Reflective Optical Sensors
    Reflective Optical Sensors
    Slotted Optical Switches
    Slotted Optical Switches

    5667 Producten voor Optocouplers & Photodetectors

    10 van 284
    ams OSRAM, SFH 213 FA IR Si Photodiode, Through Hole 5mm package
    • RS-stocknr. 654-8895
    • Fabrikantnummer SFH 213 FA
    Elk (in een pakket van 5)
    € 0,692
    OPB810W51Z Optek, Through Hole Slotted Optical Switch, Transistor Output
    • RS-stocknr. 908-7138
    • Fabrikantnummer OPB810W51Z
    Elk (in een pakket van 10)
    € 5,016
    OPB992P51Z Optek, Screw Mount Slotted Optical Switch
    • RS-stocknr. 880-2031
    • Fabrikantnummer OPB992P51Z
    Per stuk
    € 5,66
    OPB880P51Z Optek, Screw Mount Slotted Optical Switch
    • RS-stocknr. 880-2025
    • Fabrikantnummer OPB880P51Z
    Per stuk
    € 4,85
    OPB821Z Optek, Through Hole Slotted Optical Switch, Transistor Output
    • RS-stocknr. 908-7150
    • Fabrikantnummer OPB821Z
    Per stuk
    € 5,57
    OPB720B-30VZ Optek, Reflective Optical Sensor, Open Collector Output
    • RS-stocknr. 414-181
    • Fabrikantnummer OPB720B-30VZ
    Per stuk
    € 22,59
    Vishay, ILD213T DC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
    • RS-stocknr. 710-4887
    • Fabrikantnummer ILD213T
    Elk (in een pakket van 5)
    € 1,144
    OPB360T51 Optek, Screw Mount Slotted Optical Switch, Phototransistor Output
    • RS-stocknr. 455-8020
    • Fabrikantnummer OPB360T51
    Per stuk
    € 2,19
    OPB720B-06Z Optek, Reflective Optical Sensor, Open Collector Output
    • RS-stocknr. 170-0732
    • Fabrikantnummer OPB720B-06Z
    Elk (in een tas van 25)
    € 15,869
    OPB866T55 Optek, Screw Mount Slotted Optical Switch, Transistor Output
    • RS-stocknr. 880-2021
    • Fabrikantnummer OPB866T55
    Elk (in een pakket van 2)
    € 2,91
    Vishay, TCLD1000 DC Input Darlington Output Optocoupler, Surface Mount, 4-Pin SOP
    • RS-stocknr. 710-5032
    • Fabrikantnummer TCLD1000
    Elk (in een pakket van 10)
    € 0,484
    OPB821S5Z Optek, Free Hanging Slotted Optical Switch, Transistor Output
    • RS-stocknr. 908-7157
    • Fabrikantnummer OPB821S5Z
    Per stuk
    € 5,49
    OPB841W55Z Optek, Screw Mount Slotted Optical Switch
    • RS-stocknr. 170-0962
    • Fabrikantnummer OPB841W55Z
    Elk (in een doos van 25)
    € 4,988
    Wurth Elektronik, 140817142200 Phototransistor Output Phototransistor, Through Hole, 4-Pin DIP
    • RS-stocknr. 238-5866P
    • Fabrikantnummer 140817142200
    Per stuk (geleverd op een rol)
    € 0,226
    OPB811W55Z Optek, Panel Mount Slotted Optical Switch, Transistor Output
    • RS-stocknr. 908-7141
    • Fabrikantnummer OPB811W55Z
    Per stuk
    € 4,57
    onsemi, FOD817BS DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin MDIP
    • RS-stocknr. 808-8809
    • Fabrikantnummer FOD817BS
    Elk (in een pakket van 25)
    € 0,316
    OPB720A-06Z Optek, Screw Mount Reflective Optical Sensor, Open Collector Output
    • RS-stocknr. 414-175
    • Fabrikantnummer OPB720A-06Z
    Per stuk
    € 15,98
    OPB830W51Z Optek, Screw Mount Slotted Optical Switch, Transistor Output
    • RS-stocknr. 170-0956
    • Fabrikantnummer OPB830W51Z
    Elk (in een tas van 25)
    € 5,197
    Renesas, PS2562L-1-A DC Input Darlington Phototransistor Output Photocoupler, Surface Mount, 4-Pin Gull Wing, SMT
    • RS-stocknr. 234-7082P
    • Fabrikantnummer PS2562L-1-A
    Per stuk (geleverd in een tube)
    € 0,757
    ams OSRAM, SFH 213 IR + Visible Light Si Photodiode, Through Hole 5mm package
    • RS-stocknr. 912-8573
    • Fabrikantnummer SFH 213
    Elk (in een tas van 1000)
    € 0,352
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