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Authorized Distributor

Dogyir

Dogyir manufactures optoelectronic components: infrared receivers, infrared transmitter and receiver diodes, through-hole LEDs and SMD LEDs. They are aimed at makers of lighting, appliances, security equipment, automotive and smart-control products, and the catalogue states that parts can be customised in colour, wavelength, resin colour and lead length.

The catalogue lists 5038, 2838 and 1050-type infrared receiver modules running from 2.5 to 6.0 V with 8 to 30 m receiving distance, 940 nm infrared emitters in 0603 to 5 mm formats, and single-colour, dual-colour, RGB and white LEDs in 0402 to 5730 SMD sizes and 3 mm to 10 mm through-hole sizes.

Infinite Electronics LLP is an authorized distributor of Dogyir.

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Key Points
  • According to the manufacturer, it has ten years of experience making LED diodes, infrared receivers and infrared emitters
  • The manufacturer states all products are REACH, RoHS and ISO 9001 certified, and OEM/ODM customisation is offered
  • IR receiver models (e.g. DY-5038, DY-2838, DY-1050Z) work from 2.5 to 6.0 V with 8 to 30 m receiving distance
  • IR receiver variants include 38 kHz standard, 56 kHz, sunlight-resistant, Wi-Fi/5G interference-resistant and ultra-low-power types
  • 940 nm IR transmitters offered in 3 mm, 5 mm, 0603, 0805, 1206, 2835 and 3535 formats
  • SMD LEDs listed from 0402 to 5730, including dual-colour and RGB types; through-hole LEDs from 3 mm to 10 mm
  • Catalogue says a sequential-code receiver is made for electricity and water meters
Core Product Categories
  • IR receiversInfrared receiver modules that decode 38 kHz or 56 kHz remote-control signals in appliances.
  • IR transmitters and receivers (Tx/Rx)940 nm infrared emitters and matching photodiodes in through-hole and SMD packages.
  • Through-hole LEDs3 mm, 5 mm, 8 mm and 10 mm indicator LEDs in single, dual and RGB colours.
  • SMD LEDsSurface-mount LEDs from 0402 to 5730 for indicators, backlights and lighting.
  • RGB and dual-colour LEDsMulti-colour LEDs in 3 mm, 5 mm and SMD formats for status and decorative lighting.
  • Custom OEM/ODM partsCatalogue states colour, wavelength, resin colour and lead length can be customised.
Typical Applications
Lighting Home appliances and remote controls Security equipment Automotive electronics Smart control products Electricity and water meters

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