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

46 of 266
onsemi, FODM1009R2V DC Input 1-Channel Optocoupler, Surface, 4-Pin 4-Pin SOP
  • RS Stock No. 195-2630P
  • Mfr. Part No. FODM1009R2V
개당(릴로 공급됨)
₩629.80(exc. VAT)
SFH 3410-Z ams OSRAM, ±60 ° IR Phototransistor, Surface Mount 3-Pin Smart DIL package
  • RS Stock No. 912-8299
  • Mfr. Part No. SFH 3410-Z
개당가격(2000개가 1릴안에)
₩718.16(exc. VAT)
SFH 320 FA ams OSRAM, TOPLED 120 ° IR Phototransistor, Surface Mount 2-Pin PLCC package
  • RS Stock No. 497-5302P
  • Mfr. Part No. SFH 320 FA
개당(릴로 공급됨)
₩594.08(exc. VAT)
Vishay, VOWH260A-X001 DC Input MOSFET Output Optocoupler, Surface Mount, 8-Pin DIP
  • RS Stock No. 274-2782
  • Mfr. Part No. VOWH260A-X001
개당가격(40개가 1튜브안에)
₩1,645.00(exc. VAT)
NCID9211R2 onsemi, 2-Channel Digital Isolator 50Mbps, 5 kV, 16-Pin SOIC
  • RS Stock No. 205-2472P
  • Mfr. Part No. NCID9211R2
개당(릴로 공급됨)
₩10,189.60(exc. VAT)
Vishay, H11AA1-X007T AC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin SMD
  • RS Stock No. 230-8325
  • Mfr. Part No. H11AA1-X007T
개당가격(5개가 1팩안에)
₩1,864.96(exc. VAT)
ROHM SCM-014TBT86 IR Receiver, SMT, 3 x 1.5 x 2.2mm
  • RS Stock No. 133-2857
  • Mfr. Part No. SCM-014TBT86
개당가격(50개가 1팩안에)
₩573.40(exc. VAT)
Si8605AD-B-IS Skyworks Solutions Inc, 4-Channel I2C Digital Isolator 1Mbps, 5 kVrms, 16-Pin SOIC
  • RS Stock No. 753-2315P
  • Mfr. Part No. Si8605AD-B-IS
개당(튜브에 담겨 공급됨)
₩12,577.20(exc. VAT)
Broadcom, ACSL-6310-50TE DC Input Digital Output Triple Optocoupler, Surface Mount, 16-Pin SOIC
  • RS Stock No. 242-551
  • Mfr. Part No. ACSL-6310-50TE
1 개가 들어있는 1테이프
₩13,071.64(exc. VAT)
Vishay, 4N32 DC Input Darlington Output Optocoupler, Through Hole, 6-Pin PDIP
  • RS Stock No. 919-0067
  • Mfr. Part No. 4N32
개당가격(50개가 1튜브안에)
₩494.44(exc. VAT)
onsemi, 6N137VM DC Input Optocoupler, Through Hole, 8-Pin PDIP
  • RS Stock No. 186-8327
  • Mfr. Part No. 6N137VM
개당가격(10개가 1팩안에)
₩1,244.56(exc. VAT)
18824215401L Wurth Elektronik, 4-Channel Digital Isolator 100Mbps, 5 kV
  • RS Stock No. 197-372
  • Mfr. Part No. 18824215401L
개당
₩132,440.36(exc. VAT)
Si8642BA-B-IU Skyworks Solutions Inc, 4-Channel Digital Isolator 150Mbps, 1 kV, 16-Pin QSOP
  • RS Stock No. 753-2440
  • Mfr. Part No. Si8642BA-B-IU
개당
₩5,019.60(exc. VAT)
Vishay, VOM617A-3T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP
  • RS Stock No. 180-7217
  • Mfr. Part No. VOM617A-3T
개당가격(20개가 1팩안에)
₩466.24(exc. VAT)
Broadcom, HCPL-061N-500E Transistor Output Optocoupler, Surface Mount, 8-Pin SO
  • RS Stock No. 174-4192
  • Mfr. Part No. HCPL-061N-500E
개당가격(5개가 1팩안에)
₩5,858.08(exc. VAT)
Toshiba, TLP2358(E(T DC Input Photodetector Output Optocoupler, Surface Mount, 5-Pin SOIC
  • RS Stock No. 168-7592
  • Mfr. Part No. TLP2358(E(T
개당가격(125개가 1튜브안에)
₩1,425.04(exc. VAT)
onsemi, FODM217DV Optocoupler, Surface Mount, 4-Pin SOP
  • RS Stock No. 185-9100
  • Mfr. Part No. FODM217DV
개당가격(13개가 1팩안에)
₩629.80(exc. VAT)
TSSP77P38TR Vishay, IR Transceiver, 940nm ± 50 °, 21m Range, SMT, 6.8 x 3.0 x 3.2mm
  • RS Stock No. 279-9631
  • Mfr. Part No. TSSP77P38TR
개당가격(2300개가 1릴안에)
₩1,169.36(exc. VAT)
OSI Optoelectronics, PIN-5D IR Si Photodiode, Through Hole TO-5
  • RS Stock No. 183-7183
  • Mfr. Part No. PIN-5D
개당
₩61,143.24(exc. VAT)
Vishay, BRT13H AC Input Phototriac Output Optocoupler, Surface Mount, 6-Pin DIP
  • RS Stock No. 279-9626
  • Mfr. Part No. BRT13H
개당가격(5개가 1팩안에)
₩5,918.24(exc. VAT)
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