2 inch 5x7 square dot matrix LED display
Various colors are available;
both common and high brightness dot matrix leds are available;
widely used in elevator LED display to show the arrow and floor numbers both;
especially,LM20157BR-B and LM20157BUG are common square dot led matrix for elevator displays;
the blue and white dot matrix leds are popular recently too;14-DIP LED matrix module;
dot 1 in row is connected to pin 9, and dot 1 in column is connected to pin 13;
Reflector black,white or grey face is available;
Category: LED dot matrix > 5x7 dot matrix led dsipaly > 2 inch 5x7 LED square dot matrix
Features:
1. 53.1mm (2.12 inch) matrix high
2. 6x6mm square dot LED matrix module
3. Pitch: 6.36mm(distance of matrix led dot to dot)
4. Wide viewing angle
5. Range of emitted colors
6. I.C. compatible
7. Low power consumption per matrix LED dot
8. Black or grey face, white segment
Payment terms: TT, Western Union, L/C, cash or paypal.
RoHS Compliance REACH Compliance
Package dimensions and internal circuit drawings:
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.
2 inch 5x7 LED square dot matrix selection guide:
Part No. | Description | IF=20mA per Dot | More Info | |
Min. | Typ. | |||
LM20157AR | CC[1], Super red (640nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 8 | 10 | |
LM20157BR | CA[2], Super red (640nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 8 | 10 | |
LM20157AUR | CC[1], ultra red (640nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157BUR | CA[2], ultra red (640nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157AUO | CC[1], ultra orange (625nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157BUO | CA[2], ultra Orange (625nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157AUA | CC[1], ultra amber (605nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 45 | 60 | |
LM20157BUA | CA[2], ultra amber (605nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 45 | 60 | |
LM20157AUY | CC[1], ultra amber (595nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157BUY | CA[2], ultra amber (595nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157AUG | CC[1], ultra green (572nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157BUG | CA[2], ultra green (572nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157APG | CC[1], pure green (525nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 120 | 300 | |
LM20157BPG | CA[2], pure green (525nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 120 | 300 | |
LM20157AUB | CC[1], ultra blue (470nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157BUB | CA[2], ultra blue (470nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157AUW | CC[1], ultra white (470nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 100 | 120 | |
LM20157BUW | CA[2], ultra white (470nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 100 | 120 | |
Unit: | \ | mcd | mcd | \ |
Notes: 1. CC=Cathode Row 2. CA=Anode Row
Application:
Elevator Display LED information display for public places
2 inch 5x7 square dot matrix LED display
Various colors are available;
both common and high brightness dot matrix leds are available;
widely used in elevator LED display to show the arrow and floor numbers both;
especially,LM20157BR-B and LM20157BUG are common square dot led matrix for elevator displays;
the blue and white dot matrix leds are popular recently too;14-DIP LED matrix module;
dot 1 in row is connected to pin 9, and dot 1 in column is connected to pin 13;
Reflector black,white or grey face is available;
Category: LED dot matrix > 5x7 dot matrix led dsipaly > 2 inch 5x7 LED square dot matrix
Features:
1. 53.1mm (2.12 inch) matrix high
2. 6x6mm square dot LED matrix module
3. Pitch: 6.36mm(distance of matrix led dot to dot)
4. Wide viewing angle
5. Range of emitted colors
6. I.C. compatible
7. Low power consumption per matrix LED dot
8. Black or grey face, white segment
Payment terms: TT, Western Union, L/C, cash or paypal.
RoHS Compliance REACH Compliance
Package dimensions and internal circuit drawings:
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.
2 inch 5x7 LED square dot matrix selection guide:
Part No. | Description | IF=20mA per Dot | More Info | |
Min. | Typ. | |||
LM20157AR | CC[1], Super red (640nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 8 | 10 | |
LM20157BR | CA[2], Super red (640nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 8 | 10 | |
LM20157AUR | CC[1], ultra red (640nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157BUR | CA[2], ultra red (640nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157AUO | CC[1], ultra orange (625nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157BUO | CA[2], ultra Orange (625nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157AUA | CC[1], ultra amber (605nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 45 | 60 | |
LM20157BUA | CA[2], ultra amber (605nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 45 | 60 | |
LM20157AUY | CC[1], ultra amber (595nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157BUY | CA[2], ultra amber (595nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157AUG | CC[1], ultra green (572nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157BUG | CA[2], ultra green (572nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157APG | CC[1], pure green (525nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 120 | 300 | |
LM20157BPG | CA[2], pure green (525nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 120 | 300 | |
LM20157AUB | CC[1], ultra blue (470nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157BUB | CA[2], ultra blue (470nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 30 | 45 | |
LM20157AUW | CC[1], ultra white (470nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 100 | 120 | |
LM20157BUW | CA[2], ultra white (470nm) 5x7 LED dot matrix, 2 inch matrix height, LED square dot size 6x6mm, LED matrix module size: 57.8x53.1mm. | 100 | 120 | |
Unit: | \ | mcd | mcd | \ |
Notes: 1. CC=Cathode Row 2. CA=Anode Row
Application:
Elevator Display LED information display for public places