LightKey Datasheet of 0.30 inch Three Digit 7 Seg.
LD3031AUA - 0.30inch Three Digit 7 Segment LED Display
LightKey Datasheet of 0.30 inch Three Digit 7 Segment LED Display LD3031A/B Series - 0.30 inch Three Digit 7 Segment LED Display ATTENTION OBSERVE .