The meaning of common specifications and models of LED patches


0603, 0805, 1210, 3528, 5050 refer to the size of surface mount SMD LEDs. For example, 0603 refers to a length of 0.06 inches and a width of 0.03 inches. But please note that the 3528 and 5050 units are metric. The following is a detailed introduction of these specifications:
 
0603: Converted to metric system is 1608, which means that the length of the LED element is 1.6mm and the width is 0.8mm. The industry abbreviation is 1608, and the English name is 0603.
 
0805: Converted to the metric system is 2012, which means that the length of the LED component is 2.0mm and the width is 1.2mm. The industry abbreviation is 2112, and the British system is called 0805.
 
1210: Converted to metric system is 3528, which means that the length of the LED element is 3.5mm and the width is 2.8mm. The industry abbreviation is 3528, and the English name is 1210.
 
3528: This capacity is called the metric system, which means that the length of the LED component is 3.5mm and the width is 2.8mm. The industry abbreviation is 3528.
 
5050: This is called the metric system, which means that the length of the LED component is 5.0mm and the width is 5.0mm. The industry abbreviation is 5050.

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