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

5265 產品顯示為 Optocouplers & Photodetectors

1 的 264
OSI Optoelectronics, PIN-SPOT2D Si Photodiode, Through Hole TO-5
  • RS庫存編號 183-7151
  • 製造零件編號 PIN-SPOT2D
個
TWD1,262.00(不含稅)
Broadcom, AFBR-S4P11P012R Near Infrared Radiation 2-Element Photomultiplier, 750nm, Surface Mount SMD package
  • RS庫存編號 227-939
  • 製造零件編號 AFBR-S4P11P012R
個
TWD456.00(不含稅)
OPB960T51 Optek, Through Hole Slotted Optical Switch, Transistor Output
  • RS庫存編號 908-7220
  • 製造零件編號 OPB960T51
個
TWD134.00(不含稅)
Lite-On, MOC3063 Triac Output Optocoupler, Through Hole, 6-Pin PDIP
  • RS庫存編號 691-2306
  • 製造零件編號 MOC3063
個 (每包:5個)
TWD18.40(不含稅)
onsemi, H11G1M DC Input Photodarlington Output Optocoupler, Through Hole, 6-Pin MDIP
  • RS庫存編號 807-6594
  • 製造零件編號 H11G1M
個 (每包:10個)
TWD15.50(不含稅)
onsemi, H11L1VM Schmitt Trigger Output Optocoupler, Through Hole, 6-Pin DIP
  • RS庫存編號 186-8412
  • 製造零件編號 H11L1VM
個 (每包:10個)
TWD19.10(不含稅)
GP1S094HCZ0F Sharp, Through Hole Slotted Optical Switch, Phototransistor Output
  • RS庫存編號 666-6518
  • 製造零件編號 GP1S094HCZ0F
個 (每包:5個)
TWD17.60(不含稅)
onsemi, FOD3120 IGBT, MOSFET Output Optocoupler, Through Hole, 8-Pin PDIP
  • RS庫存編號 186-8552
  • 製造零件編號 FOD3120
個 (每包:10個)
TWD35.20(不含稅)
onsemi, H11F1SM DC Input Transistor Output Optocoupler, Surface Mount, 6-Pin PDIP
  • RS庫存編號 456-387
  • 製造零件編號 H11F1SM
個 (每包:5個)
TWD51.00(不含稅)
Vishay, SFH6156-2T DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SMD
  • RS庫存編號 284-1190
  • 製造零件編號 SFH6156-2T
個
TWD10.00(不含稅)
Vishay, ILQ1 DC Input Transistor Output Quad Optocoupler, Through Hole, 16-Pin PDIP
  • RS庫存編號 708-5382
  • 製造零件編號 ILQ1
個 (每包:5個)
TWD73.20(不含稅)
Broadcom, HCPL-3120-300E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin DIP
  • RS庫存編號 450-812
  • 製造零件編號 HCPL-3120-300E
個 (每包:2個)
TWD110.00(不含稅)
Broadcom, ACNT-H343-000E Optocoupler, Surface Mount, 8-Pin
  • RS庫存編號 188-6475
  • 製造零件編號 ACNT-H343-000E
毎管：80 個
TWD148.90(不含稅)
Isocom, MOC3043 AC Input Triac Output Optocoupler, Through Hole, 6-Pin DIP
  • RS庫存編號 161-1022
  • 製造零件編號 MOC3043
毎管：65 個
TWD18.80(不含稅)
OSI Optoelectronics, PIN-10D IR Si Photodiode, Surface Mount BNC
  • RS庫存編號 177-5562
  • 製造零件編號 PIN-10D
每個 (每套 2 個)
TWD6,049.50(不含稅)
Vishay, TCMT4100 DC Input Transistor Output Quad Optocoupler, Surface Mount, 16-Pin Mini-Flat
  • RS庫存編號 699-8357
  • 製造零件編號 TCMT4100
個 (每包:2個)
TWD44.00(不含稅)
EE-SX1042 Omron, Through Hole Slotted Optical Switch, Transistor Output
  • RS庫存編號 219-2555
  • 製造零件編號 EE-SX1042
個
TWD52.00(不含稅)
SFH 309 FA-4/5 ams OSRAM, 24 ° IR Phototransistor, Through Hole 2-Pin 3mm (T-1) package
  • RS庫存編號 654-8019
  • 製造零件編號 SFH 309 FA-4/5
個 (每包:10個)
TWD12.90(不含稅)
ams OSRAM, BPW 34 IR + Visible Light Si Photodiode, Through Hole DIP
  • RS庫存編號 247-240
  • 製造零件編號 BPW 34
個 (每包:5個)
TWD26.20(不含稅)
Isocom, MOC3020X Triac Output Optocoupler, Through Hole, 6-Pin PDIP
  • RS庫存編號 453-1025
  • 製造零件編號 MOC3020X
個 (每包:10個)
TWD20.40(不含稅)
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