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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Vishay, CNY17-1 DC Input Transistor Output Optocoupler, Through Hole, 6-Pin PDIP
  • RS 제품 번호 145-1596
  • 제조사 부품 번호 CNY17-1
개당가격(50개가 1튜브안에)
₩518.88
Vishay, VOD207T DC Input Phototransistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 699-8461P
  • 제조사 부품 번호 VOD207T
개당(테이프로 공급됨)
₩1,088.52
IL717E NVE, 4-Channel Digital Isolator 110Mbps, 2500 Vrms, 16-Pin SOIC
  • RS 제품 번호 418-515
  • 제조사 부품 번호 IL717E
개당
₩13,442.00
Vishay TSOP58438, 38kHz IR Receiver, 950nm ±45 °, 40m Range, 2.5 V - 5.5V, Through Hole, 5 x 4.8 x 6.95mm
  • RS 제품 번호 773-3845P
  • 제조사 부품 번호 TSOP58438
개(봉지에 담겨 공급됨)
₩1,663.80
B5W-LB1114-1 Omron, B5W-LB Screw Mount Reflective Optical Sensor, Transistor Output
  • RS 제품 번호 212-1672
  • 제조사 부품 번호 B5W-LB1114-1
개당
₩23,631.60
Broadcom, HCPL-J312-300E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin DIP
  • RS 제품 번호 450-723
  • 제조사 부품 번호 HCPL-J312-300E
개당
₩5,865.60
onsemi, HCPL4503M DC Input Transistor Output Optocoupler, Through Hole, 8-Pin DIP
  • RS 제품 번호 166-1703
  • 제조사 부품 번호 HCPL4503M
개당가격(1000개가 1봉지안에)
₩1,526.56
BPW77NA Vishay, ±10 ° IR + Visible Light Phototransistor, Through Hole 3-Pin TO-18 package
  • RS 제품 번호 815-1250P
  • 제조사 부품 번호 BPW77NA
개(봉지에 담겨 공급됨)
₩5,271.52
Toshiba, TLP785(GR,F(C DC Input Transistor Output Optocoupler, Through Hole, 4-Pin DIP
  • RS 제품 번호 756-3797
  • 제조사 부품 번호 TLP785(GR,F(C
개당가격(10개가 1팩안에)
₩389.16
Broadcom, ACPL-224-500E AC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 922-6670
  • 제조사 부품 번호 ACPL-224-500E
개당가격(2000개가 1릴안에)
₩866.68
Hamamatsu, S3884 Near Infrared Radiation Si Photodiode, Through Hole TO-5
  • RS 제품 번호 482-439
  • 제조사 부품 번호 S3884
개당
₩288,643.92
SI8642BB-B-IS Skyworks Solutions Inc, 4-Channel Digital Isolator 150Mbps, 2.5 kVrms, 16-Pin SOIC W
  • RS 제품 번호 169-0154
  • 제조사 부품 번호 SI8642BB-B-IS
개당가격(46개가 1튜브안에)
₩3,697.96
ams OSRAM, BPW 34 IR + Visible Light Si Photodiode, Through Hole DIP
  • RS 제품 번호 247-240P
  • 제조사 부품 번호 BPW 34
개당(릴로 공급됨)
₩1,673.20
OSI Optoelectronics, FCI-InGaAs-Q3000 InGaAs Photodiode, Through Hole TO-8
  • RS 제품 번호 848-6272
  • 제조사 부품 번호 FCI-InGaAs-Q3000
개당
₩741,396.80
EE-SX674P Omron, Close Mount Slotted Optical Switch
  • RS 제품 번호 821-0148
  • 제조사 부품 번호 EE-SX674P
개당
₩46,981.20
Vishay TSOP4136, 36kHz IR Receiver ± 45, 45m Range
  • RS 제품 번호 257-6899
  • 제조사 부품 번호 TSOP4136
개당가격(90개가 1튜브안에)
₩983.24
TCUT1800X01_A Vishay, TCUT SMT Reflective Optical Sensor, Phototransistor Output 4
  • RS 제품 번호 228-063
  • 제조사 부품 번호 TCUT1800X01_A
개당가격(5개가 1테이프안에)
₩3,630.28
Lite-On, CNY17-3M DC Input Optocoupler, Through Hole, 6-Pin PDIP
  • RS 제품 번호 125-7573
  • 제조사 부품 번호 CNY17-3M
개당가격(65개가 1튜브안에)
₩436.16
Broadcom, HCNW3120-300E DC Input IGBT Gate Drive, MOSFET Output Optocoupler, Surface Mount, 8-Pin DIP
  • RS 제품 번호 818-8307
  • 제조사 부품 번호 HCNW3120-300E
개당가격(2개가 1팩안에)
₩6,589.40
Si8600AB-B-IS Skyworks Solutions Inc, 2-Channel I2C Digital Isolator 10Mbps, 2.5 kVrms, 8-Pin SOIC
  • RS 제품 번호 819-6812
  • 제조사 부품 번호 Si8600AB-B-IS
개당가격(2개가 1팩안에)
₩9,531.60
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