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Wholesale 4x4 led dot matrxi. high quality, Reasonable price and one-stop exporting service. 4x4 led dot matrxi OEM, acrylic 4x4 led dot matrxi meet the standards of Europe and North America.

4x4 led dot matrxi

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  • LM40044AB 4 Inch 4X4 LED Dot Matrix Display

  • 1.LM40044AB 4 Inch 4X4 LED Dot Matrix Display

    4.00 inch (dot diameter 20.00mm) 4x4 LED dot matrix display     Features: 108.80mm (4.00inch) digit high Dot size: Diameter 20.00mm Pitch: 27.20mm Wide viewing angle Emitted colors: red-green I.C. compatible Low power consumption Black face, white dot RoHS compliant   Available options:   Alternative emitting luminosity: standard or high brightness version Alternative emitted color Alternative face and segment color Alternative font Common Cathode is available Cropped terminal pins Package Dimensions: LM40044 Notes: 1.      All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted. 2.      Specifications are subject to change without notice. 3.      The gap between the reflector and PCB shall not exceed 0.25mm. Internal Circuit Diagram: Table: Part No. Chip Iv@IF=20mA Cathode Row Anode Row Material Color WLD One Dot Min. Typ.  LD40044AR  LD40044BR GaAlAs Super Red 640 24 30  LD40044AD  LD40044BD GaAlAs Hi-Red 640 54 75  LD40044AO  LD40044BO GaAsP Orange 625 21 27  LD40044AY  LD40044BY GaAsP Yellow 588 24 30  LD40044AG  LD40044BG GaP Green 568 21 27  LD40044AUR  LD40044BUR AlGaInP Ultra Red 640 90 135  LD40044AUO  LD40044BUO AlGaInP Ultra Orange 625 135 180  LD40044AUA  LD40044BUA AlGaInP Ultra Amber 605 90 135  LD40044AUY  LD40044BUY AlGaInP Ultra Yellow 595 90 135  LD40044AUG  LD40044BUG AlGaInP Ultra Green 573 90 135  LD40044APG  LD40044BPG InGaN Pure Green 525 360 900  LD40044AUB  LD40044BUB InGaN Ultra Blue 470 90 135  LD40044AUW  LD40044BUW SMD Ultra White \ 300 360 Unit: \ \ \ nm mcd mcd For more details,please contact us!

    Category:LED Dot Matrix-> Special LED Matrix

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