My Sourcing

LanguageEnglish

Please enter a valid keyword with 2 or more characters / numbers.

Lucky Light Electronics (Asia) Co., Limited
Enquire

Disclaimer

Some links on this website may take you to other third-party sites and you acknowledge and agree that HKTDC and the HKTDC Affiliates have no responsibility for the accuracy or availability of any information provided by those linked websites.

Links to other websites do not constitute an endorsement by HKTDC of such websites or the Information, products, advertising, or other materials available on those websites.

Share this page
Φ3mm Infrared Emitting Diode Round With Flange Type
Share this page
Brand:
LUCKYLIGHT
Model No.:
304HRT4B-5CE
Size:
3mm
Application:
1. Optoelectronic switch 2. IR Touch-Panel 3. Industral IR equipment 4. Consumer Electronics 5. High Speed IR Communications
Customised:
Yes
Description
Contact Supplier
Description

Infrared LED/IR Emitter


An infrared emitter, or IR emitter, is a source of light energy in the infrared spectrum. It is a light emitting diode (LED) that is used in order to transmit infrared signals from a remote control. In general, the more they are in quantity and the better the emitters are, the stronger and wider the resulting signal is. A remote with strong emitters can often be used without directly pointing at the desired device. Infrared emitters are also partly responsible for limits on the range of frequencies that can be controlled. An IR emitter generates infrared light that transmits information and commands from one device to another. Typically one device receives the signal then passes the infrared (IR) signal through the emitter to another device.


Luckylight offers many of the most common types categorized by wavelength, angle of half intensity, intensity, packaging type and forward (drive) current. The most common sizes for wavelength are 875nm, 850nm, 940nm.


A. Infrared LED with wavelength of 940nm: suitable to be used in remote controller, such as remote controllers for household appliances.


B. 850nm: suitable to be used in video cameras that are applied in digital photography, monitoring system, door phone, theft-proof alarm and so on.


C. 870nm: suitable to be used in IrDA compatible data transmission, IR illumination for CCTV, miniature light barriers, Photo interrupter, optical switches, shaft encoders and more.


Lucky Light Electronics (Asia) Co., Limited

Lucky Light Electronics (Asia) Co., Limited

Hong Kong

Exporter, Manufacturer, Wholesaler

Average Response Time

Over 7 days

You may also like

Unfollow the following supplier?