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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Isocom, 4N25 DC Input Transistor Output Optocoupler, Through Hole, 6-Pin PDIP
  • RS 제품 번호 597-289
  • 제조사 부품 번호 4N25
개당
₩1,028.36
Wurth Elektronik, 140100146000 Phototransistor Output Phototransistor, Surface Mount, 4-Pin LSOP
  • RS 제품 번호 238-5793
  • 제조사 부품 번호 140100146000
개당가격(3000개가 1릴안에)
₩291.40
HSDL-9100-021 Broadcom, SMT Reflective Optical Sensor, Photodiode Output
  • RS 제품 번호 496-6443
  • 제조사 부품 번호 HSDL-9100-021
개당가격(5개가 1팩안에)
₩2,966.64
18824215401H Wurth Elektronik, 4-Channel Digital Isolator 100Mbps, 5 kV
  • RS 제품 번호 197-370
  • 제조사 부품 번호 18824215401H
개당
₩132,440.36
Vishay, TEMD5010X01 IR + Visible Light Si Photodiode, Surface Mount
  • RS 제품 번호 710-3828P
  • 제조사 부품 번호 TEMD5010X01
개당(릴로 공급됨)
₩1,880.00
Vishay, VOIH063AT DC Input Photodetector Output Dual Optocoupler, Surface Mount, 8-Pin SOIC8
  • RS 제품 번호 214-803
  • 제조사 부품 번호 VOIH063AT
개당가격(5개가 1테이프안에)
₩4,429.28
Toshiba, TLP2766A(E(O DC Input Transistor Output Optocoupler, Surface Mount, 6-Pin
  • RS 제품 번호 206-9760
  • 제조사 부품 번호 TLP2766A(E(O
개당가격(125개가 1튜브안에)
₩2,207.12
Si8662BC-B-IS1 Skyworks Solutions Inc, 6-Channel Digital Isolator 150Mbps, 3.75 kV, 16-Pin SOIC
  • RS 제품 번호 753-2557P
  • 제조사 부품 번호 Si8662BC-B-IS1
개당(튜브에 담겨 공급됨)
₩6,561.20
Vishay, VO615A-4X019T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin PDIP
  • RS 제품 번호 165-2525
  • 제조사 부품 번호 VO615A-4X019T
개당가격(1000개가 1릴안에)
₩257.56
Vishay, TCET1103G Phototransistor Output Optocoupler, Through Hole, 4-Pin DIP
  • RS 제품 번호 180-8040
  • 제조사 부품 번호 TCET1103G
개당가격(25개가 1팩안에)
₩552.72
Fairchild, H11L1M DC Input Logic Gate Output Optocoupler, Through Hole, 6-Pin DIP
  • RS 제품 번호 671-1393
  • 제조사 부품 번호 H11L1M
개당가격(5개가 1팩안에)
₩1,394.96
OPB840W11Z Optek, Screw Mount Slotted Optical Switch, Transistor Output
  • RS 제품 번호 170-0958
  • 제조사 부품 번호 OPB840W11Z
개당가격(100개가 1봉지안에)
₩10,849.48
Broadcom, HCNW139-500E TTL Output Optocoupler, Through Hole, 8-Pin SO
  • RS 제품 번호 174-3638
  • 제조사 부품 번호 HCNW139-500E
개당가격(750개가 1릴안에)
₩1,513.40
Vishay, LH1546AEF MOSFET Output Optocoupler, Surface Mount, 4-Pin SMD
  • RS 제품 번호 180-6984
  • 제조사 부품 번호 LH1546AEF
개당가격(100개가 1튜브안에)
₩2,389.48
onsemi, FOD4208 DC Input Triac Output Optocoupler, Through Hole, 6-Pin MDIP
  • RS 제품 번호 808-8742
  • 제조사 부품 번호 FOD4208
개당가격(2개가 1팩안에)
₩6,768.00
IXYS, CPC1302G Optocoupler
  • RS 제품 번호 135-7877
  • 제조사 부품 번호 CPC1302G
개당가격(50개가 1튜브안에)
₩2,966.64
Isocom, TIL191 Phototransistor Output Optocoupler, Through Hole, 4-Pin
  • RS 제품 번호 171-2986
  • 제조사 부품 번호 TIL191
개당가격(100개가 1튜브안에)
₩342.16
Si8651AB-B-IS1 Skyworks Solutions Inc, 5-Channel Digital Isolator 1Mbps, 2500 Vrms, 16-Pin SOIC
  • RS 제품 번호 823-2044P
  • 제조사 부품 번호 Si8651AB-B-IS1
개당(튜브에 담겨 공급됨)
₩7,426.00
TFDU4301-TR3 Vishay, IR Transceiver Module, 900nm 115.2kbit/s, 12m Range, SMT
  • RS 제품 번호 244-4768
  • 제조사 부품 번호 TFDU4301-TR3
개당가격(2개가 1팩안에)
₩7,191.00
BP 103-3/4 ams OSRAM, 110 ° IR + Visible Light Phototransistor, Through Hole 3-Pin TO-18 package
  • RS 제품 번호 654-8255
  • 제조사 부품 번호 BP 103-3/4
개당가격(5개가 1팩안에)
₩3,624.64
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