Display applications have long been the main appeal of LED light-emitting components, and LEDs are not required to have high heat dissipation. Therefore, LEDs are mostly packaged directly on general resin-based substrates. However, with the development of high-luminance and high efficiency of LEDs since 2000, especially The luminous efficiency of blue LED components has been greatly improved, and liquid crystal, home appliances, automotive and other companies have begun to actively review the applicability of LEDs. Nowadays, the rapid popularization of digital home appliances and flat-panel displays, coupled with the continuous decline in the cost of LEDs, has led to the expanding range of LED applications and the willingness to adopt LEDs. Among them, LCD panel manufacturers are facing the guidance of hazardous substances issued by the European Union. (RoHS: Restriction of Hazardous Substances Directive), and the development policy of mercury-free cold cathode fluorescent lamp (CCFL) has been proposed in the future. As a result, the demand for high-power LEDs is more urgent. Technically, high-power LED packaged products are very difficult to use when dissipating heat. In this context, products with high cost efficiency and high heat dissipation package substrates such as metal-based substrates are becoming more and more efficient. A high-profile focus. Epoxy resin does not meet high power requirements In the past, the output power of LEDs was small, and the substrate can be packaged with a glass epoxy resin such as a conventional FR4. However, the luminous efficiency of high-power LEDs for illumination is only 20% to 30%, and the chip area is very small, although the overall power consumption is very low, The heat per unit area is very large. Automotive, lighting and general people's livelihood operators have begun to actively review the applicability of LEDs. The characteristics expected by high-power LEDs are power saving, high brightness, long life and high color reproducibility, which means high heat dissipation is high. The power LED package substrate is indispensable. Most of the heat dissipation limits of resin substrates only support LEDs of 0.5 W or less. Most LED packages of more than 0.5 W are replaced with metal-based and ceramic-based high-heat-dissipating substrates. The main reason is that the heat dissipation of the substrate has a direct impact on the life and performance of the LED. Therefore, the package substrate is a very important component in designing high-luminance LED products. The metal-based high-heat-dissipating substrate is divided into two types: a rigid and a flexible substrate. The hard-based substrate belongs to a conventional metal substrate. The thickness of the metal substrate is usually greater than 1 mm, and is widely used in LED lamp modules and illumination. The module, technically it has the same level of high thermal conductivity extension as the aluminum substrate, and is expected to be used in High Power LED packages in the future.
880nm LED can be packaged as SMD LED or through-hole LED.
880nm LED 880nm LED, 880nm IR LED, High Power 880nm LED,890nm LED,890nm Infrared LED Shenzhen Best LED Opto-electronic Co.,Ltd , https://www.bestsmd.com
We can customize the shape, the lighting angle, the number of emitting source, the flat pin LED and braided LED. Such as: infrared 5mm 880nm LED with 5 degree, infrared 5mm 880nm LED with 20 degree, infrared 5mm 880nm LED with 30 degree, infrared 5mm 880nm LED with 45 degree, infrared 5mm 880nm LED with 60 degree, infrared 5mm 880nm with 90 degree, infrared 5mm 880nm LED with 120 degree. Infrared 3mm 880nm LED with 3 degree, infrared 3mm 880nm LED with 20 degree, infrared 3mm 880nm LED with 30 degree, infrared 3mm 880nm LED with 45 degree, infrared 3mm 880nm LED with 60 degree, infrared 3mm 880nm with 90 degree, infrared 3mm 880nm LED with 120 degree ect.
There are many other shapes or color of lens for your choose. Customized infrared LED are available.
For the SMD LED 880nm LED,
We can supply dual-chip infrared LED, three-chip infrared LED, multi-chip infrared LED, high voltage LED, flashing infrared LED and variety of size SMD LED. For instance: 3528 SMD infrared 880nm LED, 2835 SMD infrared 880nm LED, 3014 SMD infrared 880nm LED, 1206 SMD infrared 880nm LED, 3020 SMD infrared 880nm LED.
There are also have many other shapes to choose, like the 5050 SMD infrared LED, the 5730 SMD infrared LED ect. You can choose any one of them for your requirement.
880nm led is a infrared LED( IR LED ). Common infrared LEDs are like: 860nm IR LED, 870nm IR LED, 875nm IR LED, 880nm IR LED, 890nm IR LED, 900nm IR LED and so on.