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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

    5668 Producten voor Optocouplers & Photodetectors

    8 van 284
    OPB720A-06Z Optek, Screw Mount Reflective Optical Sensor, Open Collector Output
    • RS-stocknr. 170-0730
    • Fabrikantnummer OPB720A-06Z
    Elk (in een tas van 25)
    € 15,985
    OPB840W11Z Optek, Screw Mount Slotted Optical Switch, Transistor Output
    • RS-stocknr. 880-2015
    • Fabrikantnummer OPB840W11Z
    Per stuk
    € 6,14
    Hamamatsu, S8543 Visible Light Si Position Sensing Detector (PSD), Surface Mount Chip
    • RS-stocknr. 261-6295
    • Fabrikantnummer S8543
    Elk (in een bak van 3)
    € 36,00
    Vishay, CNY17F-3X016 DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP
    • RS-stocknr. 773-3643
    • Fabrikantnummer CNY17F-3X016
    Elk (in een tas van 5)
    € 0,784
    Vishay, VEMD2000X01 Photodiode, Surface Mount Reverse Gullwing
    • RS-stocknr. 257-6908
    • Fabrikantnummer VEMD2000X01
    Per stuk
    € 0,84
    CNY70 Vishay, Through Hole Reflective Optical Sensor, Phototransistor Output
    • RS-stocknr. 708-5348
    • Fabrikantnummer CNY70
    Elk (in een pakket van 5)
    € 0,804
    Broadcom, HCNR201-000E DC Input Photodiode Output Optocoupler, Through Hole, 8-Pin PDIP
    • RS-stocknr. 547-4074
    • Fabrikantnummer HCNR201-000E
    Per stuk
    € 5,51
    TEPT5700 Vishay, Visible Light Phototransistor
    • RS-stocknr. 257-6878
    • Fabrikantnummer TEPT5700
    Per stuk
    € 0,43
    Broadcom, HCPL-0211-000E DC Input Schmitt Trigger Output Optocoupler, Through Hole, 8-Pin SOIC
    • RS-stocknr. 922-5630
    • Fabrikantnummer HCPL-0211-000E
    Elk (in eentube van 100)
    € 1,728
    TCST1202 Vishay, Through Hole Slotted Optical Switch, Phototransistor Output
    • RS-stocknr. 708-5547
    • Fabrikantnummer TCST1202
    Elk (in een pakket van 5)
    € 0,912
    OPB705 Optek, Reflective Optical Sensor, Phototransistor Output
    • RS-stocknr. 170-0778
    • Fabrikantnummer OPB705
    Elk (in een tas van 25)
    € 2,819
    OSI Optoelectronics, PIN-SPOT-9DMI Si Photodiode, Through Hole Low Profile
    • RS-stocknr. 848-6279
    • Fabrikantnummer PIN-SPOT-9DMI
    Per stuk
    € 272,44
    onsemi, MOC3023SM AC Input Phototriac Output Optocoupler, Surface Mount, 6-Pin DIP
    • RS-stocknr. 806-5991
    • Fabrikantnummer MOC3023SM
    Elk (in een pakket van 25)
    € 0,43
    OPB815L Optek, Screw Mount Slotted Optical Switch, Phototransistor Output
    • RS-stocknr. 170-0765
    • Fabrikantnummer OPB815L
    Elk (in een tas van 25)
    € 2,90
    Vishay, ILQ620 AC Input Phototransistor Output Quad Optocoupler, Through Hole, 16-Pin PDIP
    • RS-stocknr. 708-5392
    • Fabrikantnummer ILQ620
    Elk (in een pakket van 5)
    € 3,252
    Lite-On, LTV-817-B DC Input Transistor Output Optocoupler, Through Hole, 4-Pin PDIP
    • RS-stocknr. 168-9664
    • Fabrikantnummer LTV-817-B
    Elk (in eentube van 100)
    € 0,135
    Vishay, 6N137 AC/DC Input NMOS Output Optocoupler, Surface Mount, 8-Pin DIP
    • RS-stocknr. 279-9624
    • Fabrikantnummer 6N137
    Elk (in een pakket van 5)
    € 1,584
    Vishay, TEMD5510FX01 Visible Light Si Photodiode, Surface Mount SMD
    • RS-stocknr. 919-0739
    • Fabrikantnummer TEMD5510FX01
    Elk (op een haspel van 1500)
    € 0,832
    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
    Hamamatsu, S8543 Visible Light Si Position Sensing Detector (PSD), Surface Mount Chip
    • RS-stocknr. 261-6296
    • Fabrikantnummer S8543
    Per stuk
    € 46,41
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