0603 LED lamp bead quality factor analysis is as follows:

   Chip aspect: When the 0603 SMD LED lamp bead is produced, the biggest cost is that the light-emitting chip accounts for the highest proportion of production cost, which can account for 50 cost factors. Therefore, different chip brands will create price differences in production costs. Take our company as an example, the market price of Sanan chips imported from Taiwan is about 16 yuan, while chips made with domestic chips such as dry photos may be around 13 yuan/K. But different chips show different aspects of luminous intensity, luminescence performance, illuminating color, service life, and so on.

  Glue: The high-quality A-grade resin glue and B-grade resin glue have different sealing properties. The 0603 patch led lamp chip and wire are sealed in the gel body, and the glue used for sealing will not accelerate. The oxidation of the lamp bead chip and the wire, the luminescence is weak, and the colloid is black.

Bracket: Generally speaking, there are some copper brackets used by manufacturers for brackets. Copper brackets have higher cost and better conductivity. Of course, iron brackets can be selected if conductivity is not required. In terms of wires: the better the material of the wires connecting the chips, the more conductive the chips are, and the better the luminescence performance of the chips.

   In summary, raw material costs and labor costs often determine the quality of the product, and the quality of the product also determines the price of the product. Therefore, when we choose 0603 SMD LED lamp beads, our general recommendation is to carry out the sample first, because each There are subtle differences between the manufacturers in terms of color temperature and light. And based on the cost of the price considerations whether the choice of general or high quality can be tested by the sample. For free samples, please contact our online customer service.