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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Toshiba, TLP293(BL DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SOIC
  • RS 제품 번호 796-5298
  • 제조사 부품 번호 TLP293(BL
개당가격(25개가 1팩안에)
₩451.20
onsemi, FODM8801AR2 Phototransistor Output Optocoupler, Surface Mount, 4-Pin Mini-Flat
  • RS 제품 번호 760-5968
  • 제조사 부품 번호 FODM8801AR2
개당가격(2개가 1팩안에)
₩2,190.20
OSI Optoelectronics, OSD15-0 IR Si Photodiode, Through Hole TO-5
  • RS 제품 번호 183-7167
  • 제조사 부품 번호 OSD15-0
개당
₩66,247.44
Broadcom, ACFJ-3531T-000E AC/DC Input, Input IGBT Output Optocoupler, Surface Mount, 24-Pin SO24
  • RS 제품 번호 566-047
  • 제조사 부품 번호 ACFJ-3531T-000E
개당
₩10,232.84
Lite-On, LTV-354T AC Input Transistor Output Optocoupler, Surface Mount, 4-Pin Mini-Flat
  • RS 제품 번호 691-2072
  • 제조사 부품 번호 LTV-354T
개당가격(10개가 1팩안에)
₩517.00
onsemi, MOC3020M DC Input Triac Output Optocoupler, Through Hole, 6-Pin DIP
  • RS 제품 번호 178-4757
  • 제조사 부품 번호 MOC3020M
개당가격(50개가 1튜브안에)
₩402.32
Vishay, SFH6106-3T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD
  • RS 제품 번호 230-8342
  • 제조사 부품 번호 SFH6106-3T
개당가격(10개가 1팩안에)
₩812.16
OPB821S5Z Optek, Through Hole Slotted Optical Switch, Transistor Output
  • RS 제품 번호 908-7150
  • 제조사 부품 번호 OPB821S5Z
개당
₩9,888.80
Isocom, ISP827XB DC Input Phototransistor Output Dual Optocoupler, Through Hole, 8-Pin PDIP
  • RS 제품 번호 168-8541
  • 제조사 부품 번호 ISP827XB
개당가격(50개가 1튜브안에)
₩680.56
OPB811W55Z Optek, Panel Mount Slotted Optical Switch, Transistor Output
  • RS 제품 번호 908-7141
  • 제조사 부품 번호 OPB811W55Z
개당
₩8,065.20
Si8640BC-B-IS1 Skyworks Solutions Inc, 4-Channel Digital Isolator 150Mbps, 3.75 kV, 16-Pin SOIC
  • RS 제품 번호 753-2412
  • 제조사 부품 번호 Si8640BC-B-IS1
개당
₩5,057.20
Panasonic, AQY210EHA DC Input MOSFET Output Optocoupler, Surface Mount, 4-Pin SMT
  • RS 제품 번호 373-1167
  • 제조사 부품 번호 AQY210EHA
개당
₩3,459.20
Si8651BD-B-IS Skyworks Solutions Inc, 5-Channel Digital Isolator 150Mbps, 3.75 kV, 16-Pin SOIC
  • RS 제품 번호 753-2488
  • 제조사 부품 번호 Si8651BD-B-IS
개당
₩6,128.80
onsemi, FOD8173T CMOS Output Optocoupler, Surface Mount, 6-Pin SOP
  • RS 제품 번호 185-8005
  • 제조사 부품 번호 FOD8173T
개당가격(2000개가 1튜브안에)
₩1,045.28
Broadcom, ACPL-214-500E AC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SOIC
  • RS 제품 번호 693-6762
  • 제조사 부품 번호 ACPL-214-500E
개당가격(5개가 1팩안에)
₩1,176.88
SI8660BC-B-IS1 Skyworks Solutions Inc, 6-Channel Digital Isolator 150Mbps, 3.75 kVrms, 16-Pin SOIC
  • RS 제품 번호 168-9889
  • 제조사 부품 번호 SI8660BC-B-IS1
개당가격(48개가 1튜브안에)
₩4,884.24
SFH 320 FA ams OSRAM, ±60 ° IR Phototransistor, Surface Mount 2-Pin Top LED package
  • RS 제품 번호 912-8295
  • 제조사 부품 번호 SFH 320 FA
개당가격(2000개가 1릴안에)
₩293.28
Vishay TSOP4438, 38kHz IR Receiver ± 45, 45m Range
  • RS 제품 번호 257-6902P
  • 제조사 부품 번호 TSOP4438
개당(튜브에 담겨 공급됨)
₩1,861.20
onsemi, FOD0720 DC Input Logic Gate Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 제품 번호 169-8562
  • 제조사 부품 번호 FOD0720
개당가격(3000개가 1릴안에)
₩2,776.76
Si8431AB-D-IS Skyworks Solutions Inc, 3-Channel Digital Isolator 1Mbps, 2.5 kVrms, 16-Pin SOIC
  • RS 제품 번호 753-2226P
  • 제조사 부품 번호 Si8431AB-D-IS
개당(튜브에 담겨 공급됨)
₩5,809.20
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