What is the difference between the 5630 SMD Lamp Bead and the 5730 SMD Lamp Bead?

to sum up:
difference:
A, domestic is called 5730, foreign is called 5630;
B, the pins are different, the 5730 is two feet, and the 5630 is the reason for four feet:
A, 5630 was first produced abroad, namely the South Korean Samsung brand. Later, the same product appeared in China, 5730. In order to form a gap, and for non-infringement, only 0.1MM was added in width, and the pin was designed as two legs. Name it 5730.
B. The soldered aluminum substrates are all shared. The two pins on one side of the 5630 are all attached to the pads. They are soldered together and can be lit without any difference between the 5730 and one foot on the pad. Designed by four feet into two feet, it can be regarded as a cost saving.
The products of different manufacturers vary greatly, the price difference is large, and the performance difference is also large. However, most of the 5,630 (5,730) lamp beads on the market have reached more than 45 LM, many have reached more than 50 LM, and a few high-end products can reach more than 60 LM. Previously, 5630 was actually used in the backlight field, but due to the lack of demand in the backlight field, Korean manufacturers Applying it to the field of lighting, the price has dropped all the way, from 0.2 US dollars to 0.07, 0.08 US dollars / PCS or so, the price is extremely high.

5630 LED lamp bead purchase address: http://
5730LED lamp bead purchase address: http://