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

5315 표시되는 제품 Optocouplers & Photodetectors

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onsemi, MOCD208R2M AC Input Phototransistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 재고 번호 166-3675
  • 제조 부품 번호 MOCD208R2M
개당가격(2500개가 1릴안에)
₩485.04
Vishay TSOP14438, 38kHz IR Receiver ± 45, 30m Range
  • RS 재고 번호 257-6894
  • 제조 부품 번호 TSOP14438
개당
₩1,165.60
NCIV9401 onsemi, 4-Channel Digital Isolator 10Mbps, 5 kV, 16-Pin SOIC16W
  • RS 재고 번호 284-9008
  • 제조 부품 번호 NCIV9401
개당가격(50개가 1튜브안에)
₩6,025.40
Vishay TSOP6238TT, 38kHz IR Receiver ±50 °, 40m Range, 2.5 V - 5.5V, SMT, 7.5 x 5.3 x 4mm
  • RS 재고 번호 165-6273
  • 제조 부품 번호 TSOP6238TT
개당가격(1190개가 1릴안에)
₩924.96
Vishay TSOP75456WTT, 56kHz IR Receiver, 950nm ± 75 °, 16m Range, 2.5 V - 5.5V, SMT, 6.8 x 3 x 2.35mm
  • RS 재고 번호 230-8367
  • 제조 부품 번호 TSOP75456WTT
개당가격(5개가 1팩안에)
₩2,526.72
Broadcom, ACFL-3161T-000E AC/DC Input, Input IGBT, MOSFET Output Optocoupler, Surface Mount, 12-Pin SO12
  • RS 재고 번호 566-048
  • 제조 부품 번호 ACFL-3161T-000E
개당가격(2개가 1팩안에)
₩5,702.04
onsemi, FODM121BR2 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MFP
  • RS 재고 번호 146-2160
  • 제조 부품 번호 FODM121BR2
개당가격(2500개가 1릴안에)
₩280.12
Toshiba, TLP352 AC Input Infrared LED Output Optocoupler, Through Hole, 8-Pin DIP
  • RS 재고 번호 796-5190P
  • 제조 부품 번호 TLP352
개당(튜브에 담겨 공급됨)
₩2,846.32
ams OSRAM, SFH 229 FA IR Si Photodiode, Through Hole 3mm package
  • RS 재고 번호 654-8053P
  • 제조 부품 번호 SFH 229 FA
개(봉지에 담겨 공급됨)
₩765.16
Toshiba, TLP561J(IFT7,C,F) Phototriac Output Optocoupler, Through Hole, 5-Pin DIP
  • RS 재고 번호 885-1339
  • 제조 부품 번호 TLP561J(IFT7,C,F)
개당가격(10개가 1팩안에)
₩1,312.24
onsemi, HCPL0531R2 DC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
  • RS 재고 번호 862-9296P
  • 제조 부품 번호 HCPL0531R2
개당(릴로 공급됨)
₩3,233.60
ams OSRAM, BPW 34 IR + Visible Light Si Photodiode, Through Hole DIP
  • RS 재고 번호 168-5163
  • 제조 부품 번호 BPW 34
개당가격(1000개가 1릴안에)
₩639.20
onsemi, H11AA4M AC Input Phototransistor Output Optocoupler, Through Hole, 6-Pin MDIP
  • RS 재고 번호 807-6525P
  • 제조 부품 번호 H11AA4M
개당(튜브에 담겨 공급됨)
₩618.52
SI8380S-IU Skyworks Solutions Inc, 8-Channel Digital Isolator 2Mbps, 2500 VRMS, 20-Pin QSOP
  • RS 재고 번호 273-2010
  • 제조 부품 번호 SI8380S-IU
개당가격(56개가 1튜브안에)
₩5,828.00
Sharp, IS471FE IR Photodiode
  • RS 재고 번호 826-4625
  • 제조 부품 번호 IS471FE
개당가격(5개가 1팩안에)
₩4,068.32
TCPT1600X01 Vishay, Surface Mount Slotted Optical Switch, Transistor Output
  • RS 재고 번호 161-2139P
  • 제조 부품 번호 TCPT1600X01
개당(릴로 공급됨)
₩2,556.80
onsemi, FODM217A DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP
  • RS 재고 번호 146-3362
  • 제조 부품 번호 FODM217A
개당가격(100개가 1튜브안에)
₩419.24
Vishay TSMP1138, 40kHz IR Receiver ±55 °, 30m Range, 2.5 V - 5.5V, Through Hole, 10 x 4 x 12.5mm
  • RS 재고 번호 169-6169
  • 제조 부품 번호 TSMP1138
개당가격(50개가 1튜브안에)
₩1,603.64
onsemi, FOD817CS DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MDIP
  • RS 재고 번호 166-2192
  • 제조 부품 번호 FOD817CS
개당가격(2000개가 1봉지안에)
₩193.64
Vishay TSOP38438, 38kHz IR Receiver, 950nm, 45m Range, Through Hole, 5 x 4.8 x 6.95mm
  • RS 재고 번호 708-5092P
  • 제조 부품 번호 TSOP38438
개(봉지에 담겨 공급됨)
₩1,011.44
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