Street Address : Building 2, No. 1479, Liyuan Road, Yinzhou District, Ningbo, China.
Contact person:Mr. Lin
Phone:0086-574-86322282
Fax:0086-574-86322283
E-mail: sales@lightkey-opto.comWebsites:
3 inch led display
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1.LM23058ABRG 2.3 Inch 5x8 Dual Color LED Dot Matrix Display
2.30 inch 5x8 Dual-color(RG) LED dot matrix Features: 60.60mm (2.30inch) digit high Dot size: Diameter 5.00mm Pitch: 7.62mm 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 dot color Alternative font Common Cathode is available Cropped terminal pins Package Dimensions: LM23058 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: 2.30 inch 5x8 Red-Green LED dot matrix module, Matrix Height:60.60mm(2.30inch), External Dimensions: 37.80x60.60x8.80mm (LxWxHmm) Description Part No. Chip Iv(mcd)@20mA Cathode Row Anode Row Material Color W LD (nm) One Dot Min. Typ. Standard Brightness LM23058ARG LM23058BRG GaAlAs Super Red 640 8 10 GaP Green 568 7 9 Ultra-High Brightness LM23058AURUG LM23058BURUG AlGaInP Ultra Red 640 30 45 AlGaInP Ultra Green 573 30 45 For more details,please contact us!
Category:LED Dot Matrix-> 5x8 LED Matrix
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2.LD3011AB 0.3 Inch Single Digit 7 Segment LED Display
0.30 inch Single Digit 7 Segment LED Display Features: 7.8mm(0.3inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Black face, white segment RoHS compliant Available options: Alternative emitting luminosity: standard or high brightness version Alternative face and segment color Alternative font Cropped terminal pins Package Dimensions : 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: Table1: Single Digit 7 Segment LED Display, Digit Height: 7.8mm(0.30inch), External Dimensions: 10.06x19x5.4mm (LxWxHmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA Common Cathode Common Anode Material Color WLD One Seg One DP Min. Typ. Min. Typ. LD3011AR LD3011BR GaAlAs Super Red 640 8 10 8 10 LD3011AD LD3011BD GaAlAs Hi-Red 640 18 25 18 25 LD3011AO LD3011BO GaAsP Orange 625 7 9 7 9 LD3011AY LD3011BY GaAsP Yellow 588 8 10 8 10 LD3011AG LD3011BG GaP Green 568 7 9 7 9 LD3011AUR LD3011BUR AlGaInP Ultra Red 640 30 45 30 45 LD3011AUO LD3011BUO AlGaInP Ultra Orange 625 45 60 45 60 LD3011AUA LD3011BUA AlGaInP Ultra Amber 605 30 45 30 45 LD3011AUY LD3011BUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3011AUG LD3011BUG AlGaInP Ultra Green 573 30 45 30 45 LD3011APG LD3011BPG InGaN Pure Green 525 120 300 120 300 LD3011AUB LD3011BUB InGaN Ultra Blue 470 30 45 30 45 LD3011AUW LD3011BUW InGaN Ultra White \ 100 120 100 120 Unit: \ \ \ nm mcd mcd mcd mcd For more details, please contact us!
Category:7 Segment LED Display-> Single Digit LED Display
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3.LD3011CD 0.3 Inch Single Digit 7 Segment LED Display
0.30 inch Single Digit 7 Segment LED Display Features: 7.8mm(0.3inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Black face, white segment RoHS compliant Available options: Alternative emitting luminosity: standard or high brightness version Alternative face and segment color Alternative font Cropped terminal pins Package Dimensions : LD3011 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: Table1: Single Digit 7 Segment LED Display, Digit Height: 7.8mm(0.30inch), External Dimensions: 10.06x19x5.4mm (LxWxHmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA CC CA Material Color WLD One Segment One DP Min. Typ. Min. Typ. LD3011CR LD3011DR GaAlAs Super Red 640 8 10 8 10 LD3011CD LD3011DD GaAlAs Hi-Red 640 18 25 18 25 LD3011CO LD3011DO GaAsP Orange 625 7 9 7 9 LD3011CY LD3011DY GaAsP Yellow 588 8 10 8 10 LD3011CG LD3011DG GaP Green 568 7 9 7 9 LD3011CUR LD3011DUR AlGaInP Ultra Red 640 30 45 30 45 LD3011CUO LD3011DUO AlGaInP Ultra Orange 625 45 60 45 60 LD3011CUA LD3011DUA AlGaInP Ultra Amber 605 30 45 30 45 LD3011CUY LD3011DUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3011CUG LD3011DUG AlGaInP Ultra Green 573 30 45 30 45 LD3011CPG LD3011DPG InGaN Pure Green 525 120 300 120 300 LD3011CUB LD3011DUB InGaN Ultra Blue 470 30 45 30 45 LD3011CUW LD3011DUW InGaN Ultra White \ 100 120 100 120 Unit: \ \ \ nm mcd mcd mcd mcd Notes: 1. CC=Common Cathode 2. CA=Common Anode For more details, please contact us!
Category:7 Segment LED Display-> Single Digit LED Display
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4.LD3011GH 0.3 Inch Single Digit 7 Segment LED Display
0.30 inch Single Digit 7 Segment LED Display Features: 7.8mm(0.3inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Black face, white segment RoHS compliant Available options: Alternative emitting luminosity: standard or high brightness version Alternative face and segment color Alternative font Cropped terminal pins Package Dimensions : LD3011 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: Single Digit 7 Segment LED Display, Digit Height: 7.8mm(0.30inch), External Dimensions: 10.06x19x5.4mm (LxWxHmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA CC CA Material Color WLD One Seg One DP Min. Typ. Min. Typ. LD3011GR LD3011HR GaAlAs Super Red 640 8 10 8 10 LD3011GD LD3011HD GaAlAs Hi-Red 640 18 25 18 25 LD3011GO LD3011HO GaAsP Orange 625 7 9 7 9 LD3011GY LD3011HY GaAsP Yellow 588 8 10 8 10 LD3011GG LD3011HG GaP Green 568 7 9 7 9 LD3011GUR LD3011HUR AlGaInP Ultra Red 640 30 45 30 45 LD3011GUO LD3011HUO AlGaInP Ultra Orange 625 45 60 45 60 LD3011GUA LD3011HUA AlGaInP Ultra Amber 605 30 45 30 45 LD3011GUY LD3011HUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3011GUG LD3011HUG AlGaInP Ultra Green 573 30 45 30 45 LD3011GPG LD3011HPG InGaN Pure Green 525 120 300 120 300 LD3011GUB LD3011HUB InGaN Ultra Blue 470 30 45 30 45 LD3011GUW LD3011HUW InGaN Ultra White \ 100 120 100 120 Unit: \ \ \ nm mcd mcd mcd mcd Notes: 1. CC=Common Cathode 2. CA=Common Anode For more details, please contact us!
Category:7 Segment LED Display-> Single Digit LED Display
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5.LD3014AB 0.3 Inch Single Digit 7 Segment LED Display
0.30 inch Single Digit 7 Segment LED Display Features: 7.62mm(0.30inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Black face, white segment RoHS compliant Available options: Alternative emitting luminosity: standard or high brightness version Alternative face and segment color Alternative font Cropped terminal pins Package Dimensions : LD3014 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: Single Digit 7 Segment LED Display, Digit Height: 7.8mm(0.30inch), External Dimensions: 7.60x12.70x7.00mm (LxWxHmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA Common Cathode Common Anode Material Color WLD One Seg One DP Min. Typ. Min. Typ. LD3014AR LD3014BR GaAlAs Super Red 640 8 10 8 10 LD3014AD LD3014BD GaAlAs Hi-Red 640 18 25 18 25 LD3014AO LD3014BO GaAsP Orange 625 7 9 7 9 LD3014AY LD3014BY GaAsP Yellow 588 8 10 8 10 LD3014AG LD3014BG GaP Green 568 7 9 7 9 LD3014AUR LD3014BUR AlGaInP Ultra Red 640 30 45 30 45 LD3014AUO LD3014BUO AlGaInP Ultra Orange 625 45 60 45 60 LD3014AUA LD3014BUA AlGaInP Ultra Amber 605 30 45 30 45 LD3014AUY LD3014BUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3014AUG LD3014BUG AlGaInP Ultra Green 573 30 45 30 45 LD3014APG LD3014BPG InGaN Pure Green 525 120 300 120 300 LD3014AUB LD3014BUB InGaN Ultra Blue 470 30 45 30 45 LD3014AUW LD3014BUW InGaN Ultra White \ 100 120 100 120 Unit: \ \ \ nm mcd mcd mcd mcd For more details, please contact us!
Category:7 Segment LED Display-> Single Digit LED Display
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6.LD4312AB 0.43 Inch Single Digit 7 Segment LED Display
0.43 inch Single Digit 7 Segment LED Display Features: 10.30mm(0.43inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Black face, white segment RoHS compliant Available options: Alternative emitting luminosity: standard or high brightness version Alternative face and segment color Alternative font Cropped terminal pins Package Dimensions : LD4312 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: Single Digit 7 Segment LED Display, Digit Height: 10.92mm(0.43inch), External Dimensions: 12.60x19.00x7.80mm (LxWxHmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA Common Cathode Common Anode Material Color WLD One Seg One DP Min. Typ. Min. Typ. LD4312AR LD4312BR GaAlAs Super Red 640 8 10 8 10 LD4312AD LD4312BD GaAlAs Hi-Red 640 18 25 18 25 LD4312AO LD4312BO GaAsP Orange 625 7 9 7 9 LD4312AY LD4312BY GaAsP Yellow 588 8 10 8 10 LD4312AG LD4312BG GaP Green 568 7 9 7 9 LD4312AUR LD4312BUR AlGaInP Ultra Red 640 30 45 30 45 LD4312AUO LD4312BUO AlGaInP Ultra Orange 625 45 60 45 60 LD4312AUA LD4312BUA AlGaInP Ultra Amber 605 30 45 30 45 LD4312AUY LD4312BUY AlGaInP Ultra Yellow 595 30 45 30 45 LD4312AUG LD4312BUG AlGaInP Ultra Green 573 30 45 30 45 LD4312APG LD4312BPG InGaN Pure Green 525 120 300 120 300 LD4312AUB LD4312BUB InGaN Ultra Blue 470 30 45 30 45 LD4312AUW LD4312BUW InGaN Ultra White \ 100 120 100 120 Unit: \ \ \ nm mcd mcd mcd mcd For more details,please contact us!
Category:7 Segment LED Display-> Single Digit LED Display
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7.LD23011AB 2.3 Inch Single Digit 7 Segment LED Display
2.3inch 7 segment single digit LED display Features: 56.8mm(2.3inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Black face, white segment 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 : LD23011 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: Single Digit 7 Segment LED Display, Digit Height: 56.80mm(2.30inch), External Dimensions: 47.80x69.70x12.00mm (LxWxHmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA Common Cathode Cathode Anode Material Color WLD One Seg One DP Min. Typ. Min. Typ. LD23011AR LD23011BR GaAlAs Super Red 640 24 30 12 15 LD23011AD LD23011BD GaAlAs Hi-Red 640 54 75 27 37.5 LD23011AO LD23011BO GaAsP Orange 625 21 27 10.5 13.5 LD23011AY LD23011BY GaAsP Yellow 588 24 30 12 15 LD23011AG LD23011BG GaP Green 568 21 27 10.5 13.5 LD23011AUR LD23011BUR AlGaInP Ultra Red 640 90 135 45 67.5 LD23011AUO LD23011BUO AlGaInP Ultra Orange 625 135 180 67.5 90 LD23011AUA LD23011BUA AlGaInP Ultra Amber 65 90 135 45 67.5 LD23011AUY LD23011BUY AlGaInP Ultra Yellow 595 90 135 45 67.5 LD23011AUG LD23011BUG AlGaInP Ultra Green 573 90 135 45 67.5 LD23011APG LD23011BPG InGaN Pure Green 525 360 900 180 450 LD23011AUB LD23011BUB InGaN Ultra Blue 470 90 135 45 67.5 LD23011AUW LD23011BUW SMD Ultra White \ 300 360 150 180 Unit: \ \ \ nm mcd mcd mcd mcdFor more details, please contact us!
Category:7 Segment LED Display-> Single Digit LED Display
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8.LD23011IJ 3 Inch Single Digit 7 Segment LED Display
2.3inch 7 segment single digit LED display Features: 56.8mm(2.3inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Black face, white segment 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 : LD23011 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: Single Digit 7 Segment LED Display, Digit Height: 56.8 mm(2.3inch), External Dimensions: 47.8x69.7 mm (LxWmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA Common Cathode Common Anode Material Color WLD One Seg One DP Min. Typ. Min. Typ. LD23011IR LD23011JR GaAlAs Super Red 640 24 30 12 15 LD23011ID LD23011JD GaAlAs Hi-Red 640 54 75 27 37.5 LD23011IO LD23011JO GaAsP Orange 625 21 27 10.5 13.5 LD23011IY LD23011JY GaAsP Yellow 588 24 30 12 15 LD23011IG LD23011JG GaP Green 568 21 27 10.5 13.5 LD23011IUR LD23011JUR AlGaInP Ultra Red 640 90 135 45 67.5 LD23011IUO LD23011JUO AlGaInP Ultra Orange 625 135 180 67.5 90 LD23011IUA LD23011JUA AlGaInP Ultra Amber 605 90 135 45 67.5 LD23011IUY LD23011JUY AlGaInP Ultra Yellow 595 90 135 45 67.5 LD23011IUG LD23011JUG AlGaInP Ultra Green 573 180 240 90 120 LD23011IPG LD23011JPG InGaN Pure Green 525 360 900 180 450 LD23011IUB LD23011JUB InGaN Ultra Blue 470 90 135 45 67.5 LD23011IUW LD23011JUW SMD Ultra White \ 300 360 150 180 For more details, please contact us!
Category:7 Segment LED Display-> Single Digit LED Display
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9.LD23012EFRG 2.3 Inch Single Digit 7 Segment Dual Color LED Display
2.30 inch Single Digit 7 Segment dual-color LED Display Features: 56.80mm(2.30inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Black face, white segment RoHS compliant Available options: Alternative emitting luminosity: standard or high brightness version Alternative face and segment color Alternative font Cropped terminal pins Package Dimensions : LD23012 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: Table1: Single Digit 7 Segment dual color LED Display, Digit Height: 56.80mm(2.30inch), External Dimensions: 47.80x69.70x12.00mm (LxWxHmm) Description Part No. Chip Iv(mcd)@20mA Cathode Row Anode Row Material Color W LD (nm) One Dot Min. Typ. Standard Brightness LD23012ERG LD23012FRG GaAlAs Super Red 640 24 30 GaP Green 568 21 27 Ultra-High Brightness LD23012EURUG LD23012FURUG AlGaInP Ultra Red 640 90 135 AlGaInP Ultra Green 573 90 135 Table2: LD23012FURPGUB Electrical optical Characteristics[1] Absolute Maximum Ratings[2] Color Forward Voltage(V) @ IF=20mA Reverse Current VR=5V (uA) Power Dissipation (mW) DC Forward Current (mA) Peak Forward Current[2] (mA) One Segment (DP) Typ. Max. Super Red 7.2(3.6) 8.8(4.4) 50 240(120) 25 100 Green 8.8(4.4) 10.0(5.0) 50 320(160) 30 100 Ultra Red 7.6(3.8) 10.4(5.2) 50 240(120) 30 100 Ultra Green 8.4(4.2) 10.4(5.2) 50 300(150) 30 100 Operating/ Storage Temp.: -40 to +80 deg.; Lead Solder Temp.: 260 deg. for 3-5 Sec. 2mm below package base Notes: 1. At Ta=25 deg. 2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse
Category:7 Segment LED Display-> Single Digit LED Display
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10.LD3021 0.3 Inch Duai Digit 7 Segment LED Display
0.30 inch dual digits 7 segment led display Features: 7.62mm (0.30inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Black face, white segment RoHS compliant Available options: Alternative emitting luminosity: standard or high brightness version Alternative emitted color Alternative face and segment color Alternative font Cropped terminal pins Package Dimensions: 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: Table1: Dual Digit 7 Segment LED Display, Digit Height: 7.62mm(0.30inch), External Dimensions: 15.5x15x7.2mm (LxWxHmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA Common Cathode Common Anode Material Color WLD One Seg One DP Min. Typ. Min. Typ. LD3021AR LD3021BR GaAlAs Super Red 640 8 10 8 10 LD3021AD LD3021BD GaAlAs Hi-Red 640 18 25 18 25 LD3021AO LD3021BO GaAsP Orange 625 7 9 7 9 LD3021AY LD3021BY GaAsP Yellow 588 8 10 8 10 LD3021AG LD3021BG GaP Green 568 7 9 7 9 LD3021AUR LD3021BUR AlGaInP Ultra Red 640 30 45 30 45 LD3021AUO LD3021BUO AlGaInP Ultra Orange 625 45 60 45 60 LD3021AUA LD3021BUA AlGaInP Ultra Amber 605 30 45 30 45 LD3021AUY LD3021BUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3021AUG LD3021BUG AlGaInP Ultra Green 573 30 45 30 45 LD3021APG LD3021BPG InGaN Pure Green 525 120 300 120 300 LD3021AUB LD3021BUB InGaN Ultra Blue 470 30 45 30 45 LD3021AUW LD3021BUW SMD Ultra White \ 100 120 100 120 For more details, please contact us!
Category:7 Segment LED Display-> Dual Digit LED Display
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