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

5315 Products showing for Optocouplers & Photodetectors

257 of 266
마지막 RS 재고
onsemi, FODM3083 Triac Output Optocoupler, Surface Mount, 4-Pin Mini-Flat
  • RS Stock No. 864-9240P
  • Mfr. Part No. FODM3083
개(박스에 담겨 공급됨)
₩2,188.32(exc. VAT)
재고있음
Vishay, VO2630-X007T DC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SMD
  • RS Stock No. 710-3989P
  • Mfr. Part No. VO2630-X007T
개당(릴로 공급됨)
₩4,361.60(exc. VAT)
재고있음
onsemi, FOD3150V MOSFET Output Optocoupler, Through Hole, 8-Pin DIP
  • RS Stock No. 864-9120P
  • Mfr. Part No. FOD3150V
개(봉지에 담겨 공급됨)
₩2,428.96(exc. VAT)
재고있음
GP2Y0A41SK0F Sharp, Reflective Optical Sensor
  • RS Stock No. 666-6568P
  • Mfr. Part No. GP2Y0A41SK0F
개당(트레이에 담겨 공급됨)
₩10,847.60(exc. VAT)
재고있음
Vishay, SFH6286-2T Phototransistor Output Optocoupler, Surface Mount SMD
  • RS Stock No. 180-7940P
  • Mfr. Part No. SFH6286-2T
개당(릴로 공급됨)
₩1,169.36(exc. VAT)
재고있음
Broadcom, ACNT-H87A-500E Isolation Amplifier Output Optocoupler, Surface Mount, 8-Pin
  • RS Stock No. 239-9288P
  • Mfr. Part No. ACNT-H87A-500E
개당(릴로 공급됨)
₩16,168.00(exc. VAT)
재고있음
Broadcom, ACPL-K73A-500E Optocoupler, Surface Mount, 8-Pin SO
  • RS Stock No. 216-3597P
  • Mfr. Part No. ACPL-K73A-500E
개당(릴로 공급됨)
₩9,512.80(exc. VAT)
재고있음
Renesas, RV1S9160ACCSP-100V#SC0 CMOS Output Optocoupler, Surface Mount, 5-Pin SOP
  • RS Stock No. 189-0997
  • Mfr. Part No. RV1S9160ACCSP-100V#SC0
개당가격(10개가 1팩안에)
₩4,630.44(exc. VAT)
재고있음
Vishay, SFH6206-2T AC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SMD
  • RS Stock No. 710-4913P
  • Mfr. Part No. SFH6206-2T
개당(릴로 공급됨)
₩819.68(exc. VAT)
현재 비가용
onsemi, FOD2741B DC Input Phototransistor Output Optocoupler, Through Hole, 8-Pin PDIP
  • RS Stock No. 671-1374P
  • Mfr. Part No. FOD2741B
개당(튜브에 담겨 공급됨)
₩2,921.52(exc. VAT)
재고있음
Wurth Elektronik, 140816141210 DC Input Phototransistor Output Quad Optocoupler, Through Hole, 4-Pin
  • RS Stock No. 210-8033
  • Mfr. Part No. 140816141210
개당가격(50개가 1팩안에)
₩434.28(exc. VAT)
재고있음
onsemi, FOD817CS DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP
  • RS Stock No. 808-8819P
  • Mfr. Part No. FOD817CS
개당(튜브에 담겨 공급됨)
₩415.48(exc. VAT)
단종되는 중
Vishay, VOL617A-1X001T Phototransistor Output Optocoupler, Surface Mount, 4-Pin LSOP
  • RS Stock No. 257-6960P
  • Mfr. Part No. VOL617A-1X001T
개당(릴로 공급됨)
₩582.80(exc. VAT)
마지막 RS 재고
Vishay, VOM617A-3X001T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP
  • RS Stock No. 773-0238P
  • Mfr. Part No. VOM617A-3X001T
개당(릴로 공급됨)
₩430.52(exc. VAT)
재고있음
onsemi, FOD4108SDV DC Input Triac Output Optocoupler, Surface Mount, 6-Pin DIP
  • RS Stock No. 739-4964
  • Mfr. Part No. FOD4108SDV
개당
₩5,395.60(exc. VAT)
재고있음
onsemi, H11L1SR2VM DC Input Logic Gate Output Optocoupler, Surface Mount, 6-Pin DIP
  • RS Stock No. 671-2734P
  • Mfr. Part No. H11L1SR2VM
개당(릴로 공급됨)
₩1,635.60(exc. VAT)
재고있음
IXYS, CPC1303GR Optocoupler
  • RS Stock No. 135-8077P
  • Mfr. Part No. CPC1303GR
개당(튜브에 담겨 공급됨)
₩1,921.36(exc. VAT)
재고있음
Renesas, PS2833-1-F3-A DC Input Darlington Phototransistor Output Quad Photocoupler, Surface Mount, 16-Pin SSOP
  • RS Stock No. 234-7091
  • Mfr. Part No. PS2833-1-F3-A
개당가격(3500개가 1릴안에)
₩1,620.56(exc. VAT)
재고있음
Broadcom, HCPL-0710-000E DC Input Photo IC Output Optocoupler, Surface Mount, 8-Pin Tubular
  • RS Stock No. 242-542P
  • Mfr. Part No. HCPL-0710-000E
개당(튜브에 담겨 공급됨)
₩8,008.80(exc. VAT)
마지막 RS 재고
Vishay, TCLT1006 Phototransistor Output Optocoupler, Surface Mount, 4-Pin LSOP
  • RS Stock No. 257-6861P
  • Mfr. Part No. TCLT1006
개당(릴로 공급됨)
₩1,071.60(exc. VAT)
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