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:
7 Segment LED Display
to 
or 
-
-
1.LD3611A/B SERIES: 0.36 inch single digit seven segment LED display
0.36 inch Single Digit 7 Segment LED Display Features: 9.10mm(0.36inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Gray 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 Single Digit 7 Segment LED Display, Digit Height: 9.10mm(0.36inch), External Dimensions: 7.50x14.00mm Description Part No. Chip Iv(mcd)@20mA Common Anode Common Cathode Material Emitted Color WLD (nm) Min. Typ. Standard Intensity LD3611BR LD3611AR GaAlAs Red 640 8 10 LD3611BD LD3611AD GaAlAs Super Red 640 18 25 LD3611BO LD3611AO GaAsP/GaP Orange 625 7 9 LD3611BY LD3611AY GaAsP/GaP Yellow 588 8 10 LD3611BG LD3611AG GaP Green 568 7 9 High Brightness LD3611BUR LD3611AUR AlGaInP Ultra Red 640 30 45 LD3611BUO LD3611AUO AlGaInP Ultra Orange 625 30 45 LD3611BUA LD3611AUA GaAlAs Ultra Amber 605 30 45 LD3611BUY LD3611AUY GaAsP/GaP Ultra Yellow 595 30 45 LD3611BUG LD3611AUG GaAsP/GaP Ultra Green 573 30 45 LD3611BPG LD3611APG InGaN Pure Green 525 120 150 LD3611BUB LD3611AUB InGaN Ultra Blue 470 30 45 LD3611BUW LD3611AUW InGaN Ultra White --- 100 120 Package Dimensions: Internal Circuit Diagram: 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.
Category:7 Segment LED Display-> Single Digit LED Display
-
-
2.LD40011G/H SERIES: 4 inch single digit 7 segment LED display
4 inch single digit 7 segment LED display Features: 101.60 mm (4.00 inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Gray 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: LD40011 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: 101.60mm(4.00inch), External Dimensions: 90.00x122.00x15.00mm (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. LD40011GR LD40011HR GaAlAs Super Red 640 48 60 12 15 LD40011GD LD40011HD GaAlAs Hi-Red 640 108 150 27 37.5 LD40011GO LD40011HO GaAsP Orange 625 42 54 10.5 13.5 LD40011GY LD40011HY GaAsP Yellow 588 48 60 12 15 LD40011GG LD40011HG GaP Green 568 42 54 10.5 13.5 LD40011GUR LD40011HUR AlGaInP Ultra Red 640 180 270 45 67.5 LD40011GUO LD40011HUO AlGaInP Ultra Orange 625 270 360 67.5 90 LD40011GUA LD40011HUA AlGaInP Ultra Amber 605 180 270 45 67.5 LD40011GUY LD40011HUY AlGaInP Ultra Yellow 595 180 270 45 67.5 LD40011GUG LD40011HUG AlGaInP Ultra Green 573 180 270 45 67.5 LD40011GPG LD40011HPG InGaN Pure Green 525 720 1800 180 450 LD40011GUB LD40011HUB InGaN Ultra Blue 470 180 270 45 67.5 LD40011GUW LD40011HUW SMD Ultra White \ 600 720 150 180 Unit: \ \ \ nm mcd mcd mcd mcdFor more details, please contact us!
Category:7 Segment LED Display-> Single Digit LED Display
-
-
3.LD70011 SERIES: 7 inch single digit seven segment big LED display
7.00 inch 7 segment big assembly LED display Features: 176.00 mm (7.00inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption White segment RoHS compliant Available options: Alternative emitting luminosity: standard or high brightness version Alternative emitted color Alternative segment color Alternative font Common Cathode is available Cropped terminal pins Package Dimensions & Internal Circuit Diagram: Table1 Single Digit assembly 7 Segment LED Display, Digit Height: 176mm(7.00inch), External Dimensions: 130x196mm (LxWmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA CC[1] CA[2] Material Color WLD One Seg One DP Min. Typ. Min. Typ. LD70011AR LD70011BR GaAlAs Super Red 640 126 157.5 30 37.5 LD70011CR LD70011DR 108 135 30 37.5 LD70011AD LD70011BD GaAlAs Hi-Red 640 283.5 393.75 67.5 93.75 LD70011CD LD70011DD 243 337.5 67.5 93.75 LD70011AO LD70011BO GaAsP Orange 625 110.25 141.75 26.25 33.75 LD70011CO LD70011DO 94.5 121.5 26.25 33.75 LD70011AY LD70011BY GaAsP Yellow 588 126 157.5 30 37.5 LD70011CY LD70011DY 108 135 30 37.5 LD70011AG LD70011BG GaP Green 568 110.25 141.75 26.25 33.75 LD70011CG LD70011DG 94.5 121.5 26.25 33.75 LD70011AUR LD70011BUR AlGaInP Ultra Red 640 472.5 708.75 112.5 168.75 LD70011CUR LD70011DUR 405 607.5 112.5 168.75 LD70011AUO LD70011BUO AlGaInP Ultra Orange 625 708.75 945 168.8 225 LD70011CUO LD70011DUO 607.5 810 168.8 225 LD70011AUA LD70011BUA AlGaInP Ultra Amber 605 472.5 708.75 112.5 168.75 LD70011CUA LD70011DUA 405 607.5 112.5 168.75 LD70011AUY LD70011BUY AlGaInP Ultra Yellow 595 472.5 708.75 112.5 168.75 LD70011CUY LD70011DUY 405 607.5 112.5 168.75 LD70011AUG LD70011BUG AlGaInP Ultra Green 573 472.5 708.75 112.5 168.75 LD70011CUG LD70011DUG 405 607.5 112.5 168.75 LD70011APG LD70011BPG InGaN Pure Green 525 1890 4725 450 1125 LD70011CPG LD70011DPG 1620 4050 450 1125 LD70011AUB LD70011BUB InGaN Ultra Blue 470 472.5 708.75 112.5 168.75 LD70011CUB LD70011DUB 405 607.5 112.5 168.75 LD70011AUW LD70011BUW SMD Ultra White \ 1575 1890 375 450 LD70011CUW LD70011DUW 1350 1620 375 450 Unit: \ \ \ nm mcd mcd mcd mcd Notes: 1. CC=Common Cathode 2. CA=Common Anode Table2 : LD70011A/B Color Electrical optical Characteristics[1] Absolute Maximum Ratings[1] Forward Voltage@ IF=20mA ReverseCurrentVR=5V Power Dissipation DC Forward Current Peak Forward Current[2] Typ. Max. Super Red Per Seg. 12.6 15.4 80 1260 75 300 Per DP 10.8 13.2 80 360 25 100 Hi-Red Per Seg. 12.6 15.4 80 1260 75 300 Per DP 10.8 13.2 80 360 25 100 Orange Per Seg. 14.7 17.5 80 1680 90 300 Per DP 12.6 15 80 480 30 100 Yellow Per Seg. 14.7 17.5 80 1680 90 300 Per DP 12.6 15 80 480 30 100 Green Per Seg. 15.4 17.5 80 1680 90 300 Per DP 13.2 15 80 480 30 100 Ultra Red Per Seg. 13.3 18.2 80 1260 90 300 Per DP 11.4 15.6 80 360 30 100 Ultra Orange Per Seg. 14 18.2 80 1365 90 300 Per DP 12 15.6 80 390 30 100 Ultra Amber Per Seg. 14 18.2 80 1365 90 300 Per DP 12 15.6 80 390 30 100 Ultra Yellow Per Seg. 14 18.2 80 1365 90 300 Per DP 12 15.6 80 390 30 100 Ultra Green Per Seg. 14.7 18.2 80 1575 90 300 Per DP 12.6 15.6 80 450 30 100 Pure Green Per Seg. 24.5 28 80 2310 90 300 Per DP 21 24 80 660 30 100 Ultra Blue Per Seg. 24.5 28 80 2520 90 300 Per DP 21 24 80 720 30 100 Ultra White Per Seg. 24.5 28 80 2520 90 300 Per DP 21 24 80 720 30 100 Unit: \ V V uA mW mA mA For more details,Please contact us!
Category:7 Segment LED Display-> Single Digit LED Display
-
-
4.LD3922A/B: 0.39 inch dual digits 7 segment LED display
0.39 inch dual digits 7 segment led display Features: 10mm(0.39inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Gray 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 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: 10.0mm(0.39inch), External Dimensions: 12.8x19.9x7mm Parameter Part No. Chip Iv(mcd)@20mA Iv(mcd)@20mA Common Anode Common Cathode Material Color W LD (nm) One Seg One DP Min. Typ. Min. Typ. Standard Intensity LD3922BR LD3922AR GaAlAs Red 640 8 10 16 20 LD3922BD LD3922AD GaAlAs Super Red 640 18 25 36 50 LD3922BO LD3922AO GaAsP/GaP Orange 625 7 9 14 18 LD3922BY LD3922AY GaAsP/GaP Yellow 588 8 10 16 20 LD3922BG LD3922AG GaP Green 568 7 9 14 18 High Brightness LD3922BUR LD3922AUR AlGaInP Ultra Red 640 30 45 60 90 LD3922BUO LD3922AUO AlGaInP Ultra Orange 625 30 45 60 90 LD3922BUA LD3922AUA GaAlAs Ultra Amber 605 30 45 60 90 LD3922BUY LD3922AUY GaAsP/GaP Ultra Yellow 595 30 45 60 90 LD3922BUG LD3922AUG GaAsP/GaP Ultra Green 573 30 45 60 90 LD3922BPG LD3922APG InGaN Pure Green 525 120 150 240 300 LD3922BUB LD3922AUB InGaN Ultra Blue 470 30 45 60 90 LD3922BUW LD3922AUW InGaN Ultra White --- 100 120 200 240 Table2 Parameters for one segment Part No. Electrical optical Characteristics[1] Absolute Maximum Ratings[1] CA/CC[2] Forward Voltage(V) @ IF=20mA Reverse Current VR=5V (?A) Power Dissipation (mW) DC Forward Current (mA) Peak Forward Current[3] (mA) Reverse Voltage (V) Operating/ Storage Temp.: -40 to +80?; Lead Solder Temp.: 260? for 3-5 Sec. 2mm below package base Typ. Max. LD3922A/BR 1.8 2.2 5 60 25 100 5 LD3922A/BD 1.8 2.2 5 60 25 100 5 LD3922A/BO 2.1 2.5 5 80 30 100 5 LD3922A/BY 2.1 2.5 5 80 30 100 5 LD3922A/BG 2.2 2.5 5 80 30 100 5 LD3922A/BUR 1.9 2.6 5 60 25 100 5 LD3922A/BUO 2.0 2.6 5 65 30 100 5 LD3922A/BUA 2.0 2.6 5 65 30 100 5 LD3922A/BUY 2.0 2.6 5 65 30 100 5 LD3922A/BUG 2.1 2.6 5 75 30 100 5 LD3922A/BPG 3.5 4.0 5 110 30 100 5 LD3922A/BUB 3.5 4.0 5 120 30 100 5 LD3922A/BUW 3.5 4.0 5 120 30 100 5 Notes: 1. At Ta=25? 2. CA=Common Anode; CC=Common Cathode 3. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse
Category:7 Segment LED Display-> Dual Digit LED Display
-
-
5.LD3641 SERIES: 0.36 inch four digits 7 segment LED display
0.36 inch four digits 7 segment led display Features: 9.2mm (0.36inch) digit high Excellent digit appearance Wide viewing angle Range of emitted colors I.C. compatible Low power consumption Gray 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: Internal Circuit Diagram: Table1: Four Digit 7 Segment LED Display, Digit Height: 9.2mm(0.36inch), External Dimensions: 30.0x14.0x7.2mm (LxWxHmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA CC CA Material Color WLD One Seg One DP Min. Typ. Min. Typ. LD3641AR LD3641BR GaAlAs Super Red 640 8 10 8 10 LD3641AD LD3641BD GaAlAs Hi-Red 640 18 25 18 25 LD3641AO LD3641BO GaAsP Orange 625 7 9 7 9 LD3641AY LD3641BY GaAsP Yellow 588 8 10 8 10 LD3641AG LD3641BG GaP Green 568 7 9 7 9 LD3641AUR LD3641BUR AlGaInP Ultra Red 640 30 45 30 45 LD3641AUO LD3641BUO AlGaInP Ultra Orange 625 45 60 45 60 LD3641AUA LD3641BUA AlGaInP Ultra Amber 605 30 45 30 45 LD3641AUY LD3641BUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3641AUG LD3641BUG AlGaInP Ultra Green 573 30 45 30 45 LD3641APG LD3641BPG InGaN Pure Green 525 120 300 120 300 LD3641AUB LD3641BUB InGaN Ultra Blue 470 30 45 30 45 LD3641AUW LD3641BUW InGaN Ultra White \ 100 120 100 120 For more details, please contact us!
Category:7 Segment LED Display-> Four Digit LED Display
-
-
6.LD3641K/L SERIES: 0.36 inch four digits 7 segment LED display
0.36 inch four digits 7 segment led display Features: 9.20mm (0.36inch) 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: LD3641 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: Four Digits 7 Segment LED Display, Digit Height: 9.20mm(0.36inch), External Dimensions: 30.00x14.00x7.20mm (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. LD3641KR LD3641LR GaAlAs Super Red 640 8 10 8 10 LD3641KD LD3641LD GaAlAs Hi-Red 640 18 25 18 25 LD3641KO LD3641LO GaAsP Orange 625 7 9 7 9 LD3641KY LD3641LY GaAsP Yellow 588 8 10 8 10 LD3641KG LD3641LG GaP Green 568 7 9 7 9 LD3641KUR LD3641LUR AlGaInP Ultra Red 640 30 45 30 45 LD3641KUO LD3641LUO AlGaInP Ultra Orange 625 45 60 45 60 LD3641KUA LD3641LUA AlGaInP Ultra Amber 605 30 45 30 45 LD3641KUY LD3641LUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3641KUG LD3641LUG AlGaInP Ultra Green 573 30 45 30 45 LD3641KPG LD3641LPG InGaN Pure Green 525 120 300 120 300 LD3641KUB LD3641LUB InGaN Ultra Blue 470 30 45 30 45 LD3641KUW LD3641LUW InGaN Ultra White \ 100 120 100 120 Unit: \ \ \ nm mcd mcd mcd mcd For more details, please contact us!
Category:7 Segment LED Display-> Four Digit LED Display
-
-
7.LD3941A/B: 0.39 inch 4 digit seven segment LED display
0.39 inch four digit 7 segment led display Features: 9.90mm (0.39inch) 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: LD3941 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: Four Digits 7 Segment LED Display, Digit Height: 9.90mm(0.39inch), External Dimensions: 40.00x14.00x7.00mm (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. LD3941AR LD3941BR GaAlAs Super Red 640 8 10 8 10 LD3941AD LD3941BD GaAlAs Hi-Red 640 18 25 18 25 LD3941AO LD3941BO GaAsP Orange 625 7 9 7 9 LD3941AY LD3941BY GaAsP Yellow 588 8 10 8 10 LD3941AG LD3941BG GaP Green 568 7 9 7 9 LD3941AUR LD3941BUR AlGaInP Ultra Red 640 30 45 30 45 LD3941AUO LD3941BUO AlGaInP Ultra Orange 625 45 60 45 60 LD3941AUA LD3941BUA AlGaInP Ultra Amber 605 30 45 30 45 LD3941AUY LD3941BUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3941AUG LD3941BUG AlGaInP Ultra Green 573 30 45 30 45 LD3941APG LD3941BPG InGaN Pure Green 525 120 300 120 300 LD3941AUB LD3941BUB InGaN Ultra Blue 470 30 45 30 45 LD3941AUW LD3941BUW InGaN Ultra White \ 100 120 100 120 Unit: \ \ \ nm mcd mcd mcd mcd For more details, please contact us!
Category:7 Segment LED Display-> Four Digit LED Display
-
-
8.LD3941C/D: 0.39 inch 4 digits seven segment LED display
0.39 inch four digit 7 segment LED display Features: 9.9 mm (0.39inch) 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 : LD3941 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 Four LED Display, Digit Height: 9.9mm(0.39inch), External Dimensions: 40x14x7mm (LxWxHmm) Part No. Chip Iv@IF=20mA Iv@IF=20mA CC CA Material Color WLD One Seg One DP Min. Typ. Min. Typ. LD3941CR LD3941DR GaAlAs Super Red 640 8 10 8 10 LD3941CD LD3941DD GaAlAs Hi-Red 640 18 25 18 25 LD3941CO LD3941DO GaAsP Orange 625 7 9 7 9 LD3941CY LD3941DY GaAsP Yellow 588 8 10 8 10 LD3941CG LD3941DG GaP Green 568 7 9 7 9 LD3941CUR LD3941DUR AlGaInP Ultra Red 640 30 45 30 45 LD3941CUO LD3941DUO AlGaInP Ultra Orange 625 45 60 45 60 LD3941CUA LD3941DUA AlGaInP Ultra Amber 605 30 45 30 45 LD3941CUY LD3941DUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3941CUG LD3941DUG AlGaInP Ultra Green 573 30 45 30 45 LD3941CPG LD3941DPG InGaN Pure Green 525 120 300 120 300 LD3941CUB LD3941DUB InGaN Ultra Blue 470 30 45 30 45 LD3941CUW LD3941DUW InGaN Ultra White \ 100 120 100 120 For more details, please contact us!
Category:7 Segment LED Display-> Four Digit LED Display
-
-
9.LD3941G/H: 0.39 inch four digits seven segment LED display
0.39 inch four digits 7 segment led display Features: 9.90mm (0.39inch) 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: LD3941 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: Four Digits 7 Segment LED Display, Digit Height: 9.90mm(0.39inch), External Dimensions: 40.00x14.00x7.00mm (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. LD3941GR LD3941HR GaAlAs Super Red 640 8 10 8 10 LD3941GD LD3941HD GaAlAs Hi-Red 640 18 25 18 25 LD3941GO LD3941HO GaAsP Orange 625 7 9 7 9 LD3941GY LD3941HY GaAsP Yellow 588 8 10 8 10 LD3941GG LD3941HG GaP Green 568 7 9 7 9 LD3941GUR LD3941HUR AlGaInP Ultra Red 640 30 45 30 45 LD3941GUO LD3941HUO AlGaInP Ultra Orange 625 45 60 45 60 LD3941GUA LD3941HUA AlGaInP Ultra Amber 605 30 45 30 45 LD3941GUY LD3941HUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3941GUG LD3941HUG AlGaInP Ultra Green 573 30 45 30 45 LD3941GPG LD3941HPG InGaN Pure Green 525 120 300 120 300 LD3941GUB LD3941HUB InGaN Ultra Blue 470 30 45 30 45 LD3941GUW LD3941HUW InGaN Ultra White \ 100 120 100 120 Unit: \ \ \ nm mcd mcd mcd mcd For more details, please contact us!
Category:7 Segment LED Display-> Four Digit LED Display
-
-
10.LD3941I/J: 0.39 inch 4 digit seven segment LED clock display
0.39 inch four digits 7 segment led display Features: 9.90mm (0.39inch) 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: LD3941 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: Four Digits 7 Segment LED Display, Digit Height: 9.90mm(0.39inch), External Dimensions: 40.00x14.00x7.00mm (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. LD3941IR LD3941JR GaAlAs Super Red 640 8 10 8 10 LD3941ID LD3941JD GaAlAs Hi-Red 640 18 25 18 25 LD3941IO LD3941JO GaAsP Orange 625 7 9 7 9 LD3941IY LD3941JY GaAsP Yellow 588 8 10 8 10 LD3941IG LD3941JG GaP Green 568 7 9 7 9 LD3941IUR LD3941JUR AlGaInP Ultra Red 640 30 45 30 45 LD3941IUO LD3941JUO AlGaInP Ultra Orange 625 45 60 45 60 LD3941IUA LD3941JUA AlGaInP Ultra Amber 605 30 45 30 45 LD3941IUY LD3941JUY AlGaInP Ultra Yellow 595 30 45 30 45 LD3941IUG LD3941JUG AlGaInP Ultra Green 573 30 45 30 45 LD3941IPG LD3941JPG InGaN Pure Green 525 120 300 120 300 LD3941IUB LD3941JUB InGaN Ultra Blue 470 30 45 30 45 LD3941IUW LD3941JUW InGaN Ultra White \ 100 120 100 120 Unit: \ \ \ nm mcd mcd mcd mcd For more details, please contact us!
Category:7 Segment LED Display-> Four Digit LED Display
to or Didn't find what you are looking for? Post a buying lead.
China manufacturer of 7 Segment LED Display in Modiary.com for global buyers. High quality and products assurance Made in China.7 Segment LED Display supplied by Chinese manufacturer with the most competitive price and super quality. Listings will lead you to crucial data such as company introduction, main products, target market, contact information, certifications and so on.
