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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

    7 van 284
    Broadcom, ACPL-247-500E DC Input Transistor Output Quad Optocoupler, Surface Mount, 16-Pin SOIC
    • RS-stocknr. 693-6807
    • Fabrikantnummer ACPL-247-500E
    Elk (in een pakket van 5)
    € 2,184
    onsemi, 4N35M DC Input Transistor Output Optocoupler, Through Hole, 6-Pin PDIP
    • RS-stocknr. 671-1352
    • Fabrikantnummer 4N35M
    Elk (in een pakket van 5)
    € 0,556
    Broadcom, HCPL-J314-000E DC Input IGBT Gate Drive, MOSFET Output Dual Optocoupler, Through Hole, 8-Pin DIP
    • RS-stocknr. 178-3191
    • Fabrikantnummer HCPL-J314-000E
    Elk (in eentube van 50)
    € 1,284
    OSI Optoelectronics, PIN-10D IR Si Photodiode, Surface Mount BNC
    • RS-stocknr. 848-6288
    • Fabrikantnummer PIN-10D
    Per stuk
    € 144,47
    Toshiba, TLP185(GR DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SOIC
    • RS-stocknr. 173-2827
    • Fabrikantnummer TLP185(GR
    Elk (op een haspel van 3000)
    € 0,262
    TCST2103 Vishay, Through Hole Slotted Optical Switch, Phototransistor Output
    • RS-stocknr. 708-5553
    • Fabrikantnummer TCST2103
    Elk (in een pakket van 5)
    € 1,144
    Vishay TSOP38238, 38kHz IR Receiver, 950nm, 45m Range, 2.5 V - 5.5V, Through Hole, 5 x 4.8 x 6.95mm
    • RS-stocknr. 708-5086
    • Fabrikantnummer TSOP38238
    Elk (in een pakket van 5)
    € 0,668
    Broadcom, HCPL-060L-000E DC Input Phototransistor Output Optocoupler, Surface Mount, 8-Pin SOIC
    • RS-stocknr. 922-5551
    • Fabrikantnummer HCPL-060L-000E
    Elk (in eentube van 100)
    € 1,524
    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
    Lite-On, MOC3063 Triac Output Optocoupler, Through Hole, 6-Pin PDIP
    • RS-stocknr. 691-2306
    • Fabrikantnummer MOC3063
    Elk (in een pakket van 5)
    € 0,574
    Broadcom, HCPL-181-00AE DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOIC
    • RS-stocknr. 839-9985
    • Fabrikantnummer HCPL-181-00AE
    Elk (in een pakket van 25)
    € 0,394
    Vishay TSOP77538TR, 38kHz IR Receiver, 950nm, 18m Range
    • RS-stocknr. 244-4815
    • Fabrikantnummer TSOP77538TR
    Per stuk
    € 1,38
    TEPT4400 Vishay, 60 ° Visible Light Phototransistor, Through Hole 2-Pin 3mm (T-1) package
    • RS-stocknr. 700-0776
    • Fabrikantnummer TEPT4400
    Elk (in een pakket van 10)
    € 0,328
    Vishay TSOP2138, 38kHz IR Receiver, 950nm ±45 °, 45m Range, 2.5 V - 5.5V, Through Hole, 6 x 5.6 x 6.95mm
    • RS-stocknr. 773-3726
    • Fabrikantnummer TSOP2138
    Elk (in een tas van 2)
    € 0,53
    Vishay, BPW21R Visible Light Si Photodiode, Through Hole TO-5
    • RS-stocknr. 708-2813
    • Fabrikantnummer BPW21R
    Per stuk
    € 11,00
    Broadcom, HCPL-J314-000E DC Input IGBT Gate Drive, MOSFET Output Dual Optocoupler, Through Hole, 8-Pin DIP
    • RS-stocknr. 818-8385P
    • Fabrikantnummer HCPL-J314-000E
    Per stuk (geleverd in een tube)
    € 2,388
    Vishay TSOP14438, 38kHz IR Receiver ± 45, 30m Range
    • RS-stocknr. 257-6894
    • Fabrikantnummer TSOP14438
    Per stuk
    € 0,78
    TFBS4711-TT1 Vishay, Infrared Transceiver, 900nm 115.2kbit/s, 1m Range, SMT, 6 x 3.1 x 1.9mm
    • RS-stocknr. 710-3850
    • Fabrikantnummer TFBS4711-TT1
    Per stuk
    € 5,34
    GP2Y0A21YK0F Sharp, Reflective Optical Sensor
    • RS-stocknr. 178-7437
    • Fabrikantnummer GP2Y0A21YK0F
    Elk (in een doos van 1000)
    € 4,971
    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
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