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

5309 표시되는 제품 Optocouplers & Photodetectors

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TEPT5700 Vishay, Visible Light Phototransistor
  • RS 제품 번호 257-6877
  • 제조사 부품 번호 TEPT5700
개당가격(4000개가 1봉지안에)
₩548.96
Vishay, VEMD4080X02 Visible Light Si PIN Photodiode, ±57 °, Surface Mount 0805
  • RS 제품 번호 277-486P
  • 제조사 부품 번호 VEMD4080X02
개당(릴로 공급됨)
₩710.64
Lite-On, 4N25M DC Input Optocoupler, Through Hole, 6-Pin PDIP
  • RS 제품 번호 125-7561
  • 제조사 부품 번호 4N25M
개당가격(65개가 1튜브안에)
₩423.00
NCID9200 onsemi, 2-Channel Digital Isolator 20Mbps, 16-Pin SOIC16W
  • RS 제품 번호 327-811P
  • 제조사 부품 번호 NCID9200
개당(튜브에 담겨 공급됨)
₩5,865.60
Vishay, SFH690AT Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP
  • RS 제품 번호 257-6858
  • 제조사 부품 번호 SFH690AT
개당가격(2000개가 1릴안에)
₩396.68
AFBR-FS13B25 Broadcom, IR Transceiver, 860nm, 870nm 1250000kbit/s, 6cm Range, SMT
  • RS 제품 번호 245-7530
  • 제조사 부품 번호 AFBR-FS13B25
개당가격(180개가 1트레이안에)
₩89,702.32
Lite-On, MOC3020 Triac Output Optocoupler, Through Hole, 6-Pin PDIP
  • RS 제품 번호 168-9681
  • 제조사 부품 번호 MOC3020
개당가격(65개가 1튜브안에)
₩471.88
Broadcom, ACPL-P484-000E Optocoupler
  • RS 제품 번호 910-8285
  • 제조사 부품 번호 ACPL-P484-000E
개당가격(5개가 1팩안에)
₩6,021.64
Renesas, RV1S9231ACCSP-10YV#SC0 MOSFET Output Photocoupler, Surface Mount, 5-Pin SSOP
  • RS 제품 번호 236-4617
  • 제조사 부품 번호 RV1S9231ACCSP-10YV#SC0
개당가격(20개가 1테이프안에)
₩3,904.76
Broadcom, HCPL-0601-000E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 922-5542
  • 제조사 부품 번호 HCPL-0601-000E
개당가격(100개가 1튜브안에)
₩1,932.64
Vishay, CNY17G-2 DC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin PDIP
  • RS 제품 번호 145-1630
  • 제조사 부품 번호 CNY17G-2
개당가격(50개가 1튜브안에)
₩402.32
Broadcom, HCPL-4504-000E DC Input Transistor Output Optocoupler, Through Hole, 8-Pin PDIP
  • RS 제품 번호 922-5772
  • 제조사 부품 번호 HCPL-4504-000E
개당가격(50개가 1튜브안에)
₩2,304.88
Broadcom, HCNW2211-000E DC Input Logic Gate Output Optocoupler, Through Hole, 8-Pin DIP
  • RS 제품 번호 178-3127
  • 제조사 부품 번호 HCNW2211-000E
개당가격(42개가 1튜브안에)
₩4,508.24
onsemi, QSB34CGR IR Si Photodiode, Surface Mount PLCC 2L
  • RS 제품 번호 166-3058
  • 제조사 부품 번호 QSB34CGR
개당가격(1000개가 1릴안에)
₩725.68
Broadcom, HCPL-7800-000E Transistor Output Optocoupler, Through Hole, 8-Pin PDIP
  • RS 제품 번호 922-5860
  • 제조사 부품 번호 HCPL-7800-000E
개당가격(50개가 1튜브안에)
₩9,995.96
ams OSRAM, SFH 229 Full Spectrum Si Photodiode, Through Hole 3mm package
  • RS 제품 번호 168-5311
  • 제조사 부품 번호 SFH 229
개당가격(2000개가 1릴안에)
₩428.64
Vishay, SFH6343T Phototransistor Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 257-6854
  • 제조사 부품 번호 SFH6343T
개당가격(2000개가 1릴안에)
₩1,269.00
Vishay, VO2601-X017T Transistor Output Optocoupler, Through Hole, 8-Pin SMD
  • RS 제품 번호 257-6940
  • 제조사 부품 번호 VO2601-X017T
개당가격(1000개가 1릴안에)
₩1,457.00
Vishay TSOP2238, 38kHz IR Receiver, 950nm, 45m Range, Through Hole, 6 x 5.6 x 6.95mm
  • RS 제품 번호 708-5562
  • 제조사 부품 번호 TSOP2238
개당가격(5개가 1팩안에)
₩1,026.48
SFH 3219 ams OSRAM, IR + Visible Light Phototransistor
  • RS 제품 번호 262-3321P
  • 제조사 부품 번호 SFH 3219
개당(릴로 공급됨)
₩778.32
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