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

105 / 266
Vishay, VEMD4080X02 Visible Light Si PIN Photodiode, ±57 °, Surface Mount 0805
  • RS 제품 번호 277-486
  • 제조사 부품 번호 VEMD4080X02
개당가격(20개가 1테이프안에)
₩710.64
Vishay, TCLT1000 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP
  • RS 제품 번호 165-2318
  • 제조사 부품 번호 TCLT1000
개당가격(3000개가 1릴안에)
₩321.48
QSB363ZR onsemi, 12 ° IR Phototransistor, Surface Mount 2-Pin Subminiature package
  • RS 제품 번호 805-0523P
  • 제조사 부품 번호 QSB363ZR
개당(릴로 공급됨)
₩462.48
Broadcom, HCPL-2232-300E DC Input Logic Gate Output Dual Optocoupler, Surface Mount, 8-Pin PDIP
  • RS 제품 번호 922-6709
  • 제조사 부품 번호 HCPL-2232-300E
개당가격(50개가 1튜브안에)
₩7,194.76
Vishay, BPW20RF IR + Visible Light Si Photodiode, Through Hole TO-5
  • RS 제품 번호 708-2804
  • 제조사 부품 번호 BPW20RF
개당
₩8,065.20
Broadcom, ACPL-M21L-060E DC Input CMOS Output Optocoupler, Surface Mount, 5-Pin SO
  • RS 제품 번호 230-5310
  • 제조사 부품 번호 ACPL-M21L-060E
개당가격(2개가 1팩안에)
₩4,314.60
onsemi, H11F3SVM DC Input FET Output Optocoupler, Surface Mount, 6-Pin DIP
  • RS 제품 번호 862-9280
  • 제조사 부품 번호 H11F3SVM
개당가격(2개가 1팩안에)
₩2,190.20
onsemi, FOD852 DC Input Photodarlington Output Optocoupler, Through Hole, 4-Pin MDIP
  • RS 제품 번호 166-2229
  • 제조사 부품 번호 FOD852
개당가격(2000개가 1봉지안에)
₩601.60
SI86SM42BE-IS2 Skyworks Solutions Inc, 4-Channel Digital Isolator 150Mbps, 6 kVrms, 16-Pin SOIC
  • RS 제품 번호 275-4146P
  • 제조사 부품 번호 SI86SM42BE-IS2
개당(튜브에 담겨 공급됨)
₩10,734.80
onsemi, FOD817CS DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP
  • RS 제품 번호 808-8819
  • 제조사 부품 번호 FOD817CS
개당가격(25개가 1팩안에)
₩415.48
Lite-On, 4N25S-TA1 DC Input Transistor Output Optocoupler, Surface Mount, 6-Pin PDIP
  • RS 제품 번호 127-8379
  • 제조사 부품 번호 4N25S-TA1
개당가격(50개가 1팩안에)
₩430.52
18012015411L Wurth Elektronik, 2-Channel Digital Isolator 150Mbps, 3.75 KV, 8-Pin SOIC-8 NB
  • RS 제품 번호 288-0543
  • 제조사 부품 번호 18012015411L
개당가격(2500개가 1릴안에)
₩2,284.20
Broadcom, HCPL-7720-000E AC Input Transistor Output Optocoupler, Through Hole, 8-Pin DIP
  • RS 제품 번호 178-3189
  • 제조사 부품 번호 HCPL-7720-000E
개당가격(50개가 1튜브안에)
₩6,078.04
Broadcom, HCPL-0453-000E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 922-5671
  • 제조사 부품 번호 HCPL-0453-000E
개당가격(100개가 1튜브안에)
₩1,769.08
Broadcom, ACPL-072L-000E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 922-5649
  • 제조사 부품 번호 ACPL-072L-000E
개당가격(100개가 1튜브안에)
₩3,812.64
onsemi, 4N25M DC Input Transistor Output Optocoupler, Through Hole, 6-Pin DIP
  • RS 제품 번호 739-0268
  • 제조사 부품 번호 4N25M
개당가격(5개가 1팩안에)
₩706.88
Vishay, TEMD1020 IR Si PIN Photodiode, ± 15 °, Surface Mount SMD
  • RS 제품 번호 230-8354P
  • 제조사 부품 번호 TEMD1020
개당(릴로 공급됨)
₩877.96
SFH 309 FA ams OSRAM, 24 ° IR Phototransistor, Through Hole 2-Pin 3mm (T-1) package
  • RS 제품 번호 665-5350
  • 제조사 부품 번호 SFH 309 FA
개당가격(20개가 1팩안에)
₩526.40
Vishay, VOR1142B4 MOSFET Output Optocoupler, Through Hole, 4-Pin DIP
  • RS 제품 번호 180-7266P
  • 제조사 부품 번호 VOR1142B4
개당(튜브에 담겨 공급됨)
₩2,481.60
RPI-0451E ROHM, RPI IR Phototransistor, Surface Mount 4-Pin
  • RS 제품 번호 237-4380
  • 제조사 부품 번호 RPI-0451E
개당가격(1000개가 1릴안에)
₩1,203.20
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