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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OPB830L51 Optek, Screw Mount Slotted Optical Switch, Phototransistor Output
  • RS 제품 번호 455-0880
  • 제조사 부품 번호 OPB830L51
개당
₩4,944.40
Vishay TSSP4038, 38kHz IR Receiver, 950nm ±45 °, 25m Range, 2.5 V - 5.5V, Through Hole, 6 x 3.9 x 6.95mm
  • RS 제품 번호 773-0367
  • 제조사 부품 번호 TSSP4038
개당가격(10개가 1봉지안에)
₩836.60
Broadcom, ACPL-C87AT-500E DC Input Optocoupler, Surface Mount, 8-Pin SO
  • RS 제품 번호 215-5728
  • 제조사 부품 번호 ACPL-C87AT-500E
개당
₩15,322.00
onsemi, H11AA1SR2M AC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin MDIP
  • RS 제품 번호 807-6187
  • 제조사 부품 번호 H11AA1SR2M
개당가격(10개가 1팩안에)
₩642.96
STISO620TR STMicroelectronics, 3-Channel Digital Isolator 1Mbit/s, 8-Pin LQFP
  • RS 제품 번호 261-5528
  • 제조사 부품 번호 STISO620TR
개당가격(2500개가 1릴안에)
₩2,092.44
Vishay, IL4116 Phototriac Output Optocoupler, Through Hole, 6-Pin DIP
  • RS 제품 번호 180-8280
  • 제조사 부품 번호 IL4116
개당가격(50개가 1튜브안에)
₩4,184.88
Broadcom, ACPL-024L-000E DC Input CMOS Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 830-4978
  • 제조사 부품 번호 ACPL-024L-000E
개당가격(2개가 1팩안에)
₩6,063.00
Isocom, TLP621GB DC Input NPN Phototransistor Output Optocoupler, Through Hole, 2-Pin DIP
  • RS 제품 번호 161-1040
  • 제조사 부품 번호 TLP621GB
개당가격(100개가 1튜브안에)
₩368.48
Vishay, VEMD2020X01 PIN Photodiode, Surface Mount GW
  • RS 제품 번호 257-6909
  • 제조사 부품 번호 VEMD2020X01
개당가격(6000개가 1릴안에)
₩389.16
Vishay, TCMT1108 Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP
  • RS 제품 번호 257-6871
  • 제조사 부품 번호 TCMT1108
개당가격(3000개가 1릴안에)
₩298.92
onsemi, MOC223R2M DC Input Darlington Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 178-7566
  • 제조사 부품 번호 MOC223R2M
개당가격(2500개가 1릴안에)
₩458.72
onsemi, MOCD207M DC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 671-1456
  • 제조사 부품 번호 MOCD207M
개당가격(5개가 1팩안에)
₩1,060.32
Broadcom, ACSL-6210-00RE DC Input Logic Gate Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 178-3233
  • 제조사 부품 번호 ACSL-6210-00RE
개당가격(100개가 1튜브안에)
₩4,162.32
onsemi, MOCD211R2M AC Input Phototransistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 166-2276
  • 제조사 부품 번호 MOCD211R2M
개당가격(2500개가 1릴안에)
₩526.40
onsemi, FODM611 Logic Gate Output Optocoupler, Surface Mount, 5-Pin Mini-Flat
  • RS 제품 번호 864-9252
  • 제조사 부품 번호 FODM611
개당가격(10개가 1팩안에)
₩1,770.96
Lite-On, LTV-817S-TA1-A DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin PDIP
  • RS 제품 번호 127-8464
  • 제조사 부품 번호 LTV-817S-TA1-A
개당가격(50개가 1팩안에)
₩394.80
Broadcom, HCPL-316J-000E BiCMOS/DMOS Output Optocoupler, Surface Mount, 16-Pin SOIC
  • RS 제품 번호 922-5851
  • 제조사 부품 번호 HCPL-316J-000E
개당가격(45개가 1튜브안에)
₩5,784.76
onsemi, FOD0720 DC Input Logic Gate Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 739-4958
  • 제조사 부품 번호 FOD0720
개당
₩5,207.60
onsemi, QSB34CGR IR Si Photodiode, Surface Mount PLCC 2L
  • RS 제품 번호 805-0508P
  • 제조사 부품 번호 QSB34CGR
개당(릴로 공급됨)
₩1,148.68
onsemi, MOCD207R2M DC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 671-2768
  • 제조사 부품 번호 MOCD207R2M
개당가격(5개가 1팩안에)
₩1,560.40
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