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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Broadcom, ACNT-H61LC-000E AC/DC Input, Input CMOS Output Optocoupler, Surface Mount, 8-Pin SO
  • RS 제품 번호 220-7143
  • 제조사 부품 번호 ACNT-H61LC-000E
개당
₩11,731.20
Isocom, MOC3061 AC Input Triac Output Optocoupler, Through Hole, 6-Pin DIP
  • RS 제품 번호 161-1169
  • 제조사 부품 번호 MOC3061
개당가격(10개가 1팩안에)
₩1,280.28
Vishay TSOP75456WTT, 56kHz IR Receiver, 950nm ± 75 °, 16m Range, 2.5 V - 5.5V, SMT, 6.8 x 3 x 2.35mm
  • RS 제품 번호 230-8367P
  • 제조사 부품 번호 TSOP75456WTT
개당(릴로 공급됨)
₩2,526.72
Isocom, TLP521-4 AC Input NPN Phototransistor Output Quad Optocoupler, Through Hole, 16-Pin DIP
  • RS 제품 번호 161-1034
  • 제조사 부품 번호 TLP521-4
개당가격(25개가 1튜브안에)
₩1,524.68
Panasonic, AQY272A DC Input MOSFET Output Optocoupler, Surface Mount, 4-Pin PDIP
  • RS 제품 번호 373-1195
  • 제조사 부품 번호 AQY272A
개당
₩12,314.00
Vishay, VOA300-EF-X017T Photodiode Output Optocoupler, Surface Mount, 8-Pin
  • RS 제품 번호 260-1634
  • 제조사 부품 번호 VOA300-EF-X017T
개당
₩7,689.20
onsemi, H11G1SR2M DC Input Photodarlington Output Optocoupler, Surface Mount, 6-Pin MDIP
  • RS 제품 번호 807-6591
  • 제조사 부품 번호 H11G1SR2M
개당가격(10개가 1테이프안에)
₩985.12
Vishay, VO615A-1X019T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD
  • RS 제품 번호 773-0146
  • 제조사 부품 번호 VO615A-1X019T
개당가격(10개가 1봉지안에)
₩391.04
Isocom, PS2501-4X AC Input NPN Phototransistor Output Quad Optocoupler, Through Hole, 16-Pin DIP
  • RS 제품 번호 161-1116
  • 제조사 부품 번호 PS2501-4X
개당가격(25개가 1튜브안에)
₩1,477.68
Isocom, ISQ203 DC Input Transistor Output Quad Optocoupler, Through Hole, 16-Pin PDIP
  • RS 제품 번호 817-224
  • 제조사 부품 번호 ISQ203
개당
₩3,365.20
Broadcom, HCPL-2231-000E Logic Gate Output Dual Optocoupler, Through Hole, 8-Pin DIP
  • RS 제품 번호 840-0004
  • 제조사 부품 번호 HCPL-2231-000E
개당
₩10,227.20
Vishay TSOP2438, 38kHz IR Receiver ± 45, 45m Range
  • RS 제품 번호 257-6896P
  • 제조사 부품 번호 TSOP2438
개당(튜브에 담겨 공급됨)
₩1,165.60
Lite-On, LTV-817M-A DC Input Phototransistor Output Optocoupler, Through Hole, 4-Pin DIP
  • RS 제품 번호 168-9663
  • 제조사 부품 번호 LTV-817M-A
개당가격(100개가 1튜브안에)
₩300.80
Vishay, SFH6156-2X001T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD
  • RS 제품 번호 165-2585
  • 제조사 부품 번호 SFH6156-2X001T
개당가격(1000개가 1릴안에)
₩398.56
Lite-On, 4N25S DC Input Optocoupler, Surface Mount, 6-Pin PDIP
  • RS 제품 번호 125-7562
  • 제조사 부품 번호 4N25S
개당가격(65개가 1튜브안에)
₩430.52
onsemi, FOD8480 Optocoupler, Surface Mount, 6-Pin
  • RS 제품 번호 195-8848
  • 제조사 부품 번호 FOD8480
개당가격(10개가 1팩안에)
₩2,432.72
onsemi, FOD817SD AC/DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMT
  • RS 제품 번호 184-4829
  • 제조사 부품 번호 FOD817SD
개당가격(50개가 1팩안에)
₩490.68
Broadcom, HCPL-0631-000E DC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 922-5832
  • 제조사 부품 번호 HCPL-0631-000E
개당가격(100개가 1튜브안에)
₩4,359.72
Vishay, VOH263A-X001 DC Input MOSFET Output Dual Optocoupler, Surface Mount, 8-Pin DIP
  • RS 제품 번호 274-2773
  • 제조사 부품 번호 VOH263A-X001
개당가격(5개가 1팩안에)
₩3,831.44
Vishay, SFH690ABT DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SOP
  • RS 제품 번호 699-8271
  • 제조사 부품 번호 SFH690ABT
개당가격(10개가 1팩안에)
₩626.04
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