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 產品顯示為 Optocouplers & Photodetectors

225 的 266
1541201NC3060 Wurth Elektronik, WL-STRB 30 ° IR Phototransistor, Surface Mount 2-Pin 1206 package
  • RS庫存編號 184-7228P
  • 製造零件編號 1541201NC3060
个 (以每卷裝提供)
HK$2.884
Isocom, IS314W DC Input IGBT, MOSFET Output Dual Optocoupler, Surface Mount, 6-Pin SO
  • RS庫存編號 161-1177P
  • 製造零件編號 IS314W
个 (以每卷裝提供)
HK$12.04
onsemi, FOD814300W AC Input Phototransistor Output Dual Optocoupler, Through Hole, 4-Pin MDIP
  • RS庫存編號 808-8764P
  • 製造零件編號 FOD814300W
个 (以每管裝提供)
HK$2.905
SFH 309 ams OSRAM, 24 ° Full Spectrum Phototransistor, Through Hole 2-Pin 3mm (T-1) package
  • RS庫存編號 665-5356P
  • 製造零件編號 SFH 309
个 (以每袋裝提供)
HK$2.802
Broadcom, AEPD-C0D0-00000 IR Si PIN Photodiode, ±9, Surface Mount SMD
  • RS庫存編號 275-8944P
  • 製造零件編號 AEPD-C0D0-00000
个 (以每卷裝提供)
HK$6.86
onsemi, MOC207M DC Input Phototransistor Output Optocoupler, Surface Mount, 8-Pin SOIC
  • RS庫存編號 761-4536P
  • 製造零件編號 MOC207M
个 (以每盒裝提供)
HK$3.53
Broadcom, HCPL-J314-000E DC Input IGBT Gate Drive, MOSFET Output Dual Optocoupler, Through Hole, 8-Pin DIP
  • RS庫存編號 818-8385P
  • 製造零件編號 HCPL-J314-000E
个 (以每管裝提供)
HK$19.06
Wurth Elektronik, 140816143400 DC Input Phototransistor Output Quad Optocoupler, Surface Mount, 4-Pin
  • RS庫存編號 210-8057P
  • 製造零件編號 140816143400
个 (以每卷裝提供)
HK$2.698
Vishay, SFH6156-4T DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SMD
  • RS庫存編號 699-8237P
  • 製造零件編號 SFH6156-4T
个 (以每卷裝提供)
HK$2.44
Toshiba, TLP118(E(O DC Input Logic Gate Output Optocoupler, Surface Mount, 5-Pin SO
  • RS庫存編號 760-3151P
  • 製造零件編號 TLP118(E(O
个 (以每管裝提供)
HK$16.40
Broadcom, ACSL-6210-00RE DC Input Logic Gate Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
  • RS庫存編號 696-1251P
  • 製造零件編號 ACSL-6210-00RE
个 (以每管裝提供)
HK$37.50
onsemi, MOC3062SM AC Input Phototriac Output Optocoupler, Surface Mount, 6-Pin DIP
  • RS庫存編號 806-6064P
  • 製造零件編號 MOC3062SM
个 (以每管裝提供)
HK$5.87
Vishay, TCMT1107 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin Mini-Flat
  • RS庫存編號 699-8341P
  • 製造零件編號 TCMT1107
个 (以毎帶裝提供)
HK$3.18
Vishay, VOS617A-3X001T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SSOP
  • RS庫存編號 818-4535P
  • 製造零件編號 VOS617A-3X001T
个 (以每卷裝提供)
HK$2.87
Si8621BD-B-IS Skyworks Solutions Inc, 2-Channel Digital Isolator 150Mbps, 5 kV, 16-Pin SOIC
  • RS庫存編號 753-2359P
  • 製造零件編號 Si8621BD-B-IS
个 (以每管裝提供)
HK$31.10
onsemi, MOC3072SVM Optocoupler, Surface Mount, 6-Pin SMT
  • RS庫存編號 185-9141P
  • 製造零件編號 MOC3072SVM
个 (以每管裝提供)
HK$14.843
Broadcom, ACPL-244-500E AC Input Transistor Output Quad Optocoupler, Surface Mount, 16-Pin SOIC
  • RS庫存編號 693-6794P
  • 製造零件編號 ACPL-244-500E
个 (以每卷裝提供)
HK$19.84
18024015401H Wurth Elektronik, 4-Channel Digital Isolator 100Mbps, 5 KV, 16-Pin SOIC
  • RS庫存編號 288-0565P
  • 製造零件編號 18024015401H
个 (以每卷裝提供)
HK$69.40
SI8380S-IU Skyworks Solutions Inc, 8-Channel Digital Isolator 2Mbps, 2500 VRMS, 20-Pin QSOP
  • RS庫存編號 273-2011P
  • 製造零件編號 SI8380S-IU
个 (以每管裝提供)
HK$46.40
onsemi, 4N25VM DC Input Transistor Output Optocoupler, Through Hole, 6-Pin DIP
  • RS庫存編號 805-1154P
  • 製造零件編號 4N25VM
个 (以每管裝提供)
HK$3.548
1
225
266
每頁顯示的結果

相关链接