SMD LED several common models 0603, 1206, etc.

0603, 0805, 1210, 3528, 5050 refer to the size of the surface mount SMD LED . For example, 0603 refers to a length of 0.06 inches and a width of 0.03 inches. But be aware that 3528 and 5050 units are metric. The following is a detailed description of these specifications:

0603: The conversion to metric is 1608, which means that the length of the LED element is 1.6mm and the width is 0.8mm. The industry is referred to as 1608, and the English system is called 0603.

0805: Conversion to metric is 2012, which means that the length of the LED component is 2.0mm and the width is 1.2mm. The industry is referred to as 2112, and the English system is called 0805.

1210: Converted to metric is 3528, which means that the length of the LED component is 3.5mm and the width is 2.8mm. The industry is referred to as 3528, and the English system is called 1210.

3528: This is the metric system, which means that the length of the LED component is 3.5mm and the width is 2.8mm. Industry referred to as 3528.

5050: This is the metric system, which means that the length of the LED component is 5.0 mm and the width is 5.0 mm. Industry referred to as 5050.