4/8x LED 7-segment display red KLS9-D-5011BD-21 660nm 12.7mm Character height 12.7 mm Color super bright Red Dimensions: 12.7 x 19 x 1.2 mm Common electrode anode Output pitch 2.54 mm Row spacing 15.24 mm Wavelength λd 660nm Number of characters 1 Item number: 98290.