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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onsemi, MOC3023SM AC Input Phototriac Output Optocoupler, Surface Mount, 6-Pin DIP
  • RS 제품 번호 806-5991P
  • 제조사 부품 번호 MOC3023SM
개당(릴로 공급됨)
₩654.24
Vishay, VOL618A-3X001T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin LSOP
  • RS 제품 번호 773-3716P
  • 제조사 부품 번호 VOL618A-3X001T
개당(릴로 공급됨)
₩823.44
Vishay, SFH620AGB Phototransistor Output Optocoupler, Through Hole, 4-Pin DIP
  • RS 제품 번호 244-4736P
  • 제조사 부품 번호 SFH620AGB
개당(튜브에 담겨 공급됨)
₩1,334.80
Broadcom, ACPL-054L-060E Phototransistor Output Dual Optocoupler, Surface Mount, 8-Pin
  • RS 제품 번호 239-9293P
  • 제조사 부품 번호 ACPL-054L-060E
개당(튜브에 담겨 공급됨)
₩6,918.40
onsemi, H11F1M DC Input Transistor Output Optocoupler, Through Hole, 6-Pin PDIP
  • RS 제품 번호 146-1959
  • 제조사 부품 번호 H11F1M
개당가격(1000개가 1봉지안에)
₩879.84
onsemi, FOD817D300W DC Input Phototransistor Output Optocoupler, Through Hole, 4-Pin MDIP
  • RS 제품 번호 808-8821P
  • 제조사 부품 번호 FOD817D300W
개당(튜브에 담겨 공급됨)
₩376.00
onsemi, FOD4208 DC Input Triac Output Optocoupler, Through Hole, 6-Pin MDIP
  • RS 제품 번호 808-8742P
  • 제조사 부품 번호 FOD4208
개당(튜브에 담겨 공급됨)
₩6,768.00
18014215401H Wurth Elektronik, 4-Channel Digital Isolator 150Mbps, 5 KV, 16-Pin SOIC
  • RS 제품 번호 288-0560P
  • 제조사 부품 번호 18014215401H
개당(릴로 공급됨)
₩5,809.20
Vishay, SFH628A-3 AC Input Transistor Output Optocoupler, Through Hole, 4-Pin PDIP
  • RS 제품 번호 699-8278P
  • 제조사 부품 번호 SFH628A-3
개당(튜브에 담겨 공급됨)
₩1,601.76
Vishay, CNY17-4X009 Phototransistor Output Optocoupler, Surface Mount, 6-Pin SMD
  • RS 제품 번호 244-4689P
  • 제조사 부품 번호 CNY17-4X009
개당(튜브에 담겨 공급됨)
₩530.16
Wurth Elektronik, 140816142300 DC Input Phototransistor Output Quad Optocoupler, Surface Mount, 4-Pin
  • RS 제품 번호 210-8044
  • 제조사 부품 번호 140816142300
개당가격(1500개가 1릴안에)
₩306.44
Broadcom, ACPL-217-56CE Transistor Output Photocoupler, Surface Mount, 4-Pin
  • RS 제품 번호 261-9698P
  • 제조사 부품 번호 ACPL-217-56CE
개당(릴로 공급됨)
₩768.92
onsemi, MOC3021SR2M AC Input Phototriac Output Optocoupler, Surface Mount, 6-Pin DIP
  • RS 제품 번호 806-5979P
  • 제조사 부품 번호 MOC3021SR2M
개당(릴로 공급됨)
₩761.40
onsemi, TIL111M DC Input Transistor Output Optocoupler, Through Hole, 6-Pin MDIP
  • RS 제품 번호 761-3401P
  • 제조사 부품 번호 TIL111M
개(박스에 담겨 공급됨)
₩548.96
Isocom, ISP814XSM AC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin DIP
  • RS 제품 번호 171-8191
  • 제조사 부품 번호 ISP814XSM
개당가격(100개가 1튜브안에)
₩464.36
EE-SY1201 Omron, Reflective Optical Sensor, Phototransistor Output
  • RS 제품 번호 237-9895
  • 제조사 부품 번호 EE-SY1201
개당가격(1000개가 1릴안에)
₩3,280.60
Wurth Elektronik, 140817143400 Phototransistor Output Phototransistor, Through Hole, 4-Pin DIP
  • RS 제품 번호 238-5881
  • 제조사 부품 번호 140817143400
개당가격(50개가 1팩안에)
₩327.12
Broadcom, ACNT-H61L-000E CMOS Output Optocoupler
  • RS 제품 번호 910-8217P
  • 제조사 부품 번호 ACNT-H61L-000E
개당(튜브에 담겨 공급됨)
₩9,042.80
Wurth Elektronik, 140354245000 Phototransistor Output Phototransistor, Surface Mount, 4-Pin SOP
  • RS 제품 번호 238-5806P
  • 제조사 부품 번호 140354245000
개당(릴로 공급됨)
₩486.92
Vishay, IL420 Triac Output Optocoupler, Through Hole, 6-Pin PDIP
  • RS 제품 번호 918-9840
  • 제조사 부품 번호 IL420
개당가격(50개가 1튜브안에)
₩3,551.32
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