In summary, SunLED’s SMD LED displays are 7-segment displays utilizing surface mount technology which allows them to be reflow soldered in manufacturing and automated with pick and place machines to improve throughput efficiency. The SMD LED display packages also have a thinner profile and more compact casing than their through-hole equivalent so there can be a tighter digit pitch. The displays are available in sizes as small as 0.20” to 0.56” and in colors: red, yellow, yellow-green, true green, and blue.