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

95 / 266
onsemi, HCPL0600 DC Input Logic Gate Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 124-1737
  • 제조사 부품 번호 HCPL0600
개당가격(50개가 1튜브안에)
₩1,265.24
GP1A57HRJ00F Sharp, Through Hole Reflective Optical Sensor, Transistor Output, OPIC package
  • RS 제품 번호 178-5030
  • 제조사 부품 번호 GP1A57HRJ00F
개당가격(100개가 1봉지안에)
₩3,421.60
Vishay TSOP6238TT, 38kHz IR Receiver ±50 °, 40m Range, 2.5 V - 5.5V, SMT, 7.5 x 5.3 x 4mm
  • RS 제품 번호 818-7685P
  • 제조사 부품 번호 TSOP6238TT
개당(릴로 공급됨)
₩1,003.92
Toshiba, TLP2748(E(T DC Input Photo IC Output Optocoupler, Surface Mount, 6-Pin SO
  • RS 제품 번호 174-4069
  • 제조사 부품 번호 TLP2748(E(T
개당가격(125개가 1튜브안에)
₩795.24
OPB830L51 Optek, Screw Mount Slotted Optical Switch, Phototransistor Output
  • RS 제품 번호 170-0775
  • 제조사 부품 번호 OPB830L51
개당가격(25개가 1봉지안에)
₩5,085.40
Vishay, ILQ615-4 DC Input Transistor Output Quad Optocoupler, Through Hole, 16-Pin PDIP
  • RS 제품 번호 145-2624
  • 제조사 부품 번호 ILQ615-4
개당가격(25개가 1튜브안에)
₩2,549.28
onsemi, MOC3043SM AC Input Phototriac Output Optocoupler, Surface Mount, 6-Pin DIP
  • RS 제품 번호 806-6033
  • 제조사 부품 번호 MOC3043SM
개당가격(10개가 1팩안에)
₩859.16
Broadcom, HCNR201-500E Photodiode Output Dual Optocoupler, Surface Mount, 8-Pin DIP
  • RS 제품 번호 174-3636
  • 제조사 부품 번호 HCNR201-500E
개당가격(750개가 1릴안에)
₩4,564.64
onsemi, QSD2030F Si Photodiode, Through Hole 5mm package
  • RS 제품 번호 805-0539
  • 제조사 부품 번호 QSD2030F
개당가격(25개가 1팩안에)
₩526.40
SFH 325 FA-3/4 ams OSRAM, SIDELED 120 ° IR Phototransistor, Surface Mount 2-Pin PLCC package
  • RS 제품 번호 654-8491
  • 제조사 부품 번호 SFH 325 FA-3/4
개당가격(10개가 1팩안에)
₩697.48
onsemi, HCPL0600R2 DC Input Logic Gate Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 169-8551
  • 제조사 부품 번호 HCPL0600R2
개당가격(2500개가 1릴안에)
₩1,208.84
onsemi, FOD852S DC Input Darlington Output Optocoupler, Surface Mount, 4-Pin MDIP
  • RS 제품 번호 166-2231
  • 제조사 부품 번호 FOD852S
개당가격(2000개가 1봉지안에)
₩582.80
Toshiba, TLP3555A(TP1,F(O DC Input MOSFET Output Optocoupler, Surface Mount, 4-Pin DIP
  • RS 제품 번호 206-9771
  • 제조사 부품 번호 TLP3555A(TP1,F(O
개당가격(1500개가 1릴안에)
₩4,993.28
Vishay, K857PH PIN Photodiode, Surface Mount SMD
  • RS 제품 번호 238-8146P
  • 제조사 부품 번호 K857PH
개당(릴로 공급됨)
₩2,216.52
Vishay, CNY65B DC Input Phototransistor Output Optocoupler, Through Hole, 4-Pin PDIP
  • RS 제품 번호 708-5345
  • 제조사 부품 번호 CNY65B
개당가격(5개가 1팩안에)
₩3,306.92
Vishay, TCMT4600 DC Input Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin SOP
  • RS 제품 번호 773-3665
  • 제조사 부품 번호 TCMT4600
개당
₩3,384.00
Vishay, TCLT1007 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP
  • RS 제품 번호 165-2320
  • 제조사 부품 번호 TCLT1007
개당가격(3000개가 1릴안에)
₩312.08
Vishay, SFH617A-2 DC Input Transistor Output Optocoupler, Through Hole, 4-Pin PDIP
  • RS 제품 번호 919-0143
  • 제조사 부품 번호 SFH617A-2
개당가격(100개가 1튜브안에)
₩556.48
SFH 309 ams OSRAM, 24 ° Full Spectrum Phototransistor, Through Hole 2-Pin 3mm (T-1) package
  • RS 제품 번호 146-1624
  • 제조사 부품 번호 SFH 309
개당가격(2000개가 1봉지안에)
₩270.72
Vishay, VEMD10940F IR Si Photodiode, Surface Mount
  • RS 제품 번호 818-4415P
  • 제조사 부품 번호 VEMD10940F
개당(릴로 공급됨)
₩189.88
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