Multi specification infrared transmitter receiver tube 3mm to 5050 packaging supports customization

Description :

  Infrared transmitting and receiving tube is a semiconductor optoelectronic conversion device that converts electrical signals into infrared light signals or infrared light signals into electrical signals. It is widely used in fields such as remote control, sensing, communication, and security monitoring. This series of products covers various packaging forms such as direct insertion and surface mount, which can effectively solve the problems of short-range wireless signal transmission and non-contact detection. Typical working conditions include remote control reception of household appliances, object sensing on industrial assembly lines, proximity detection of intelligent devices, etc. It has the characteristics of fast response speed, strong anti-interference ability, and low power consumption, and is suitable for various optoelectronic control scenarios that require high concealment and good stability.

  This series of infrared emission and reception tubes offers a wide range of specifications, including two common diameters of 3mm and 5mm for direct insertion. The lens shape is divided into flat head and ball head to meet different beam angle requirements; SMT covers various standard package sizes such as 0603, 0805, 1206, 2835, 3014, 3535, 3838, 5050, 5054, etc. The material is encapsulated with high-quality epoxy resin, which has good weather resistance and mechanical strength. The implementation standards comply with the RoHS environmental directive and IEC related optoelectronic device testing specifications, ensuring stable operation of the product within a wide temperature range of -25 ℃ to+85 ℃, high wavelength consistency, low attenuation rate, and suitable for large-scale automated assembly production.

  When selecting, the packaging type and optical parameters should be determined based on the specific application scenario. The direct insertion 3mm/5mm infrared emitter receiver tube is suitable for plug-in technology. The ball head lens has good focusing performance and long transmission distance, while the flat head has a wide viewing angle and is suitable for close range sensing; Surface mount devices such as 0603/0805 are suitable for portable devices with limited space, while high-power packages such as 3535/5050 are suitable for industrial applications that require high transmission power or sensitivity. If special wavelengths, specific viewing angles, or non-standard pin spacing are required, customized services can be supported. Pay attention to distinguishing the polarity of the transmitting and receiving tubes to avoid circuit design errors that may cause them to malfunction.

  When installing infrared emission and reception tubes, attention should be paid to electrostatic protection. It is recommended to wear an anti-static wristband and use a well grounded soldering iron for soldering. It is recommended to use reflow soldering technology for surface mount components, and the temperature curve should meet the device tolerance standards. In daily use, the surface of the lens should be kept clean to avoid dust and oil stains affecting the transmittance and sensitivity. The typical service life can reach tens of thousands of hours. If there is a signal interruption or sensitivity decrease, first check whether the driving current is within the rated range. Secondly, check whether there is strong light source interference or lens obstruction around. Regular maintenance can extend the stable operation cycle of the device under complex working conditions.

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