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

5319 표시되는 제품 Optocouplers & Photodetectors

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Vishay, VOFD343A-X018T DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 6-Pin SO6
  • RS 제품 번호 204-503P
  • 제조사 부품 번호 VOFD343A-X018T
개당(릴로 공급됨)
₩3,288.12
Isocom, TLP621 DC Input NPN Phototransistor Output Optocoupler, Through Hole, 2-Pin DIP
  • RS 제품 번호 161-1038
  • 제조사 부품 번호 TLP621
개당가격(100개가 1튜브안에)
₩411.72
Hamamatsu, G11193-02R IR InGaAs Photodiode, Surface Mount SMD
  • RS 제품 번호 261-6232
  • 제조사 부품 번호 G11193-02R
개당가격(4개가 1트레이안에)
₩91,905.68
Hamamatsu, S3931 Visible Light Si Position Sensing Detector (PSD), Through Hole Ceramic
  • RS 제품 번호 261-6265
  • 제조사 부품 번호 S3931
개당
₩116,772.44
Broadcom, ACNT-H87B-500E Isolation Amplifier Output Optocoupler, Surface Mount, 8-Pin
  • RS 제품 번호 239-9291
  • 제조사 부품 번호 ACNT-H87B-500E
개당
₩21,522.24
Toshiba, TLP291(GB DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SO
  • RS 제품 번호 796-5279
  • 제조사 부품 번호 TLP291(GB
개당가격(20개가 1팩안에)
₩733.20
ams OSRAM, SFH 2202 Si Photodiode, 60 °, Surface Mount Clear Silicone
  • RS 제품 번호 271-1833
  • 제조사 부품 번호 SFH 2202
개당가격(5개가 1팩안에)
₩2,820.00
EE-SX3081 Omron, Slotted Optical Switch
  • RS 제품 번호 183-7482
  • 제조사 부품 번호 EE-SX3081
개당가격(200개가 1팩안에)
₩3,318.20
Vishay, VOIH72AT AC/DC Input CMOS Output Optocoupler, Surface Mount, 8-Pin SOIC8
  • RS 제품 번호 338-590
  • 제조사 부품 번호 VOIH72AT
개당가격(2000개가 1릴안에)
₩4,211.20
Broadcom, ACPL-244-500E AC Input Transistor Output Quad Optocoupler, Surface Mount, 16-Pin SOIC
  • RS 제품 번호 178-1570
  • 제조사 부품 번호 ACPL-244-500E
개당가격(2000개가 1릴안에)
₩1,645.00
Vishay, LH1512BB DC Input Photodiode Output Dual Optocoupler, Through Hole, 8-Pin DIP
  • RS 제품 번호 230-8338P
  • 제조사 부품 번호 LH1512BB
개당(튜브에 담겨 공급됨)
₩7,755.00
Vishay, LH1512BB DC Input Photodiode Output Dual Optocoupler, Through Hole, 8-Pin DIP
  • RS 제품 번호 230-8337
  • 제조사 부품 번호 LH1512BB
개당가격(2000개가 1튜브안에)
₩6,595.04
Hamamatsu, S7105-06 Visible Light Si Position Sensing Detector (PSD), Surface Mount Miniature
  • RS 제품 번호 261-6285
  • 제조사 부품 번호 S7105-06
개당가격(20개가 1튜브안에)
₩13,274.68
Hamamatsu, S1336-18BK Full Spectrum Si Photodiode, Through Hole TO-18
  • RS 제품 번호 482-450
  • 제조사 부품 번호 S1336-18BK
개당
₩42,595.16
GP2S60B Sharp, SMT Reflective Optical Sensor, Phototransistor Output
  • RS 제품 번호 146-0789
  • 제조사 부품 번호 GP2S60B
개당가격(20개가 1팩안에)
₩650.48
Si8442BB-D-IS Skyworks Solutions Inc, 4-Channel Digital Isolator 150Mbps, 2.5 kVrms, 16-Pin SOIC
  • RS 제품 번호 753-2267P
  • 제조사 부품 번호 Si8442BB-D-IS
개당(튜브에 담겨 공급됨)
₩9,851.20
ISO7240CFDW Texas Instruments, 4-Channel Digital Isolator, 2.5 kVrms
  • RS 제품 번호 459-679P
  • 제조사 부품 번호 ISO7240CFDW
개당(튜브에 담겨 공급됨)
₩9,569.20
Vishay, VEMD4110X02 Day Light Si PIN Photodiode, ±55 °, Surface Mount 0805
  • RS 제품 번호 277-479
  • 제조사 부품 번호 VEMD4110X02
개당가격(3000개가 1릴안에)
₩468.12
Lite-On, MOC3021 Triac Output Optocoupler, Through Hole, 6-Pin PDIP
  • RS 제품 번호 691-2265
  • 제조사 부품 번호 MOC3021
개당가격(5개가 1팩안에)
₩767.04
SFH 3204 ams OSRAM, IR + Visible Light Phototransistor
  • RS 제품 번호 262-3319
  • 제조사 부품 번호 SFH 3204
개당가격(25개가 1팩안에)
₩1,024.60
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