Shenzhen Crescent Optoelectronic Co., Ltd.
Exhibition
Are SMD LED Beads Environmentally Friendly?
At present, more and more surface mounting device led beads have replaced conservative lighting lamps, and are used in l...
What are the Differences between COB Package and SMD Package in the Field of LED Display?
The existence of double giants in the field of LED display has jointly developed and flourished the LED industry. As a c...

Current Type Of SMD LED

Currently, the different types of SMD LED can be divided into the following categories:

1: According to the size, it is mainly divided into:

1.1: 0402, 0603, 0805, 1206 is included in the English system. It is converted into metric system 1005, 1608, 2012, 3215. For example, the size of 1608 SMD LED is length multiplied by width equals 1.6 multiplied 0.8MM. Among them,0402 belongs to the current smallest SMD LED lamp beads. These 4 types of SMD LED lamps are generally used as power signal indication, backlight and other products, belonging to the SMD LED lamp bead products in the early market;

1.2: 020, 335, 3014, 4014, 3020, 3528, 5050, 5630, 5730, 7070 for the lighting industry, landscape decoration and other industries new SMD LED, these models are metric called. For example, the length of the 3528LED lamp beads multiplied width equals 3.5 multiplied 2.8MM. This kind of SMD lamp beads generally used more to produce white light.

2. According to the color of the LED SMD, different types of SMD LED can be divided into:

2.1: Monochrome series SMD LED: red, yellow-green, yellow, orange (amber), blue, emerald green, dark green, warm white, white, cool white, pink, purple;

2.2: Multi color SMD LED series: such as red-yellow-green two-color, red-blue two-color, red-yellow two-color, red-orange two-color, red-emerald-green two-color, blue-green green two-color, etc.. The two-color LED lamp beads is made of two chips combined ;

2.3: Full-color SMD LED series: namely red-green-blue three primary colors, and they are also called RGB.

3. According to the light surface, it can be divided into:

3.1: Front light-emitting SMD LED series: such as 03014, 4014, 3020, 3528, 5050, 5630, 5730, 7070 series SMD LED lights;

3.2: Side light-emitting SMD LED lamp bead series: for example: 0603, 0805, 1206, 020, 335 and other side-emitting LED series.
Related News
  • What should we Pay Attention to in the Quality of Patch LED Beads?

    What should we Pay Attention to in the Quality of Patch LED Beads?

    June 27, 2019There are many types of LED package, and patch LED is one of them. Light-emitting principle of patch LED beads: the terminal voltage of PN junction forms a certain barrier. When the forward bias volta...view
  • SMD LED Color Detection

    SMD LED Color Detection

    March 13, 2019When people face the question of what color is, they always think it is a very simple question. if someone asks the child what color the apple is, the children will say in unison: red. But if you ask ...view
  • Production Process of LED Bead COB

    Production Process of LED Bead COB

    June 27, 2019The production of cob LED packaging has stringent environmental requirements. The workshop producing cob LED packaging needs to adopt fully enclosed temperature and humidity measures to meet the dust ...view
  • What is LED Package?

    What is LED Package?

    June 27, 2019LED package refers to the packaging of light-emitting chips. The packaging material of LED requires that the chip can be protected and transparent. The function of packaging is to provide enough prote...view