Alphanumeric Through-Hole LED Displays are offered in a variety of packages such as Single Digit, Dual Digit, Three Digit and Four Digit options, and color choices include green, red, yellow, white, blue and orange. The alphanumeric through-hole LED displays can display any character of the alphabet, along with numerous other characters and symbols.

Luckylight’s Alphanumeric Through-Hole LED Displays are used in a wide variety of end products including test and measurement equipment, point-of-sale terminals, telecom systems, office equipment, consumer electronics, and medical equipment. These alphanumeric through-hole displays are easily mounted on PC Boards or sockets.

The highly integrated customization capability of alphanumeric through-hole LED displays also enables the products to fit well to specific customer design needs, making the products unique to the customers’ applications.

Browse our selection, but if you don’t see what you’re looking for please contact us. the parametric filters (▽) on our website can help refine your search results depending on the required specifications.

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Part Number View Picture Emitting Color

Face Color

Digit Height
inch(mm)

Polarity Luminous
Intensity
Typ.(mcd)
λd(nm)
CIE(x,y)

DataSheet
KWA4-542xxB Series KWA4-542CAB
Orange
Black 0.54(13.80) Common Cathode 30.0 605 Download
KWA4-542xxB Series KWA4-542AAB
Orange
Black 0.54(13.80) Common Anode 30.0 605 Download
KWA4-542xxB Series KWA4-542CGB
Yellow Green
Black 0.54(13.80) Common Cathode 14.0 572 Download
KWA4-542xxB Series KWA4-542AGB
Yellow Green
Black 0.54(13.80) Common Anode 14.0 572 Download
KWA4-542xxB Series KWA4-542CVB
Red
Black 0.54(13.80) Common Cathode 40.0 624 Download
KWA4-542xxB Series KWA4-542AVB
Red
Black 0.54(13.80) Common Anode 40.0 624 Download
KWA3-541xxB Series KWA3-541CGB
Yellow Green
Black 0.54(13.80) Common Cathode 14.0 572 Download
KWA3-541xxB Series KWA3-541AGB
Yellow Green
Black 0.54(13.80) Common Anode 14.0 572 Download
KWA3-541xxB Series KWA3-541CVB
Red
Black 0.54(13.80) Common Cathode 40.0 624 Download
KWA3-541xxB Series KWA3-541AVB
Red
Black 0.54(13.80) Common Anode 40.0 624 Download
KWA3-541xxB Series KWA3-541AAB
Orange
Black 0.54(13.80) Common Anode 30.0 605 Download
KWA3-541xxB Series KWA3-541CAB
Orange
Black 0.54(13.80) Common Cathode 30.0 605 Download
KWA-801xxA Series KWA-801CWA
White
Gray 0.80(20.32) Common Cathode 130.0 x=0.30, y=0.31 Download
KWA-801xxA Series KWA-801AWA
White
Gray 0.80(20.32) Common Anode 130.0 x=0.30, y=0.31 Download
KWA-801xxA Series KWA-801CVA
Red
Gray 0.80(20.32) Common Cathode 50.0 624 Download
KWA-801xxA Series KWA-801AVA
Red
Gray 0.80(20.32) Common Anode 50.0 624 Download
KWA-801xxA Series KWA-801CGA
Yellow Green
Gray 0.80(20.32) Common Cathode 16.0 572 Download
KWA-801xxA Series KWA-801AGA
Yellow Green
Gray 0.80(20.32) Common Anode 16.0 572 Download
KWA-801xxA Series KWA-801CAA
Orange
Gray 0.80(20.32) Common Cathode 36.0 605 Download
KWA-801xxA Series KWA-801AAA
Orange
Gray 0.80(20.32) Common Anode 36.0 605 Download
KWA-801xxA Series KWA-801CBA
Blue
Gray 0.80(20.32) Common Cathode 20.0 470 Download
KWA-801xxA Series KWA-801ABA
Blue
Gray 0.80(20.32) Common Anode 20.0 470 Download
KWA-541xxB Series KWA-541AAB
Orange
Black 0.54(13.60) Common Anode 30.0 605 Download
KWA-541xxB Series KWA-541CAB
Orange
Black 0.54(13.60) Common Cathode 30.0 605 Download
KWA-541xxB Series KWA-541AGB
Yellow Green
Black 0.54(13.60) Common Anode 14.0 572 Download
KWA-541xxB Series KWA-541CVB
Red
Black 0.54(13.60) Common Cathode 40.0 624 Download
KWA-541xxB Series KWA-541CGB
Yellow Green
Black 0.54(13.60) Common Cathode 14.0 572 Download
KWA-541xxB Series KWA-541AVB
Red
Black 0.54(13.60) Common Anode 40.0 624 Download
KWA-501xxB Series KWA-501CGB
Yellow Green
Black 0.50(12.70) Common Cathode 14.0 572 Download
KWA-501xxB Series KWA-501AGB
Yellow Green
Black 0.50(12.70) Common Anode 14.0 572 Download
KWA-501xxB Series KWA-501CVB
Red
Black 0.50(12.70) Common Cathode 40.0 624 Download
KWA-501xxB Series KWA-501AVB
Red
Black 0.50(12.70) Common Anode 40.0 624 Download
KWA-501xxB Series KWA-501CAB
Orange
Black 0.50(12.70) Common Cathode 30.0 605 Download
KWA-501xxB Series KWA-501AAB
Orange
Black 0.50(12.70) Common Anode 30.0 605 Download
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