LM12057AB 1.2 Inch 5X7 LED Dot Matrix Display
Product Categories: LED Dot Matrix5x7 LED Matrix
Product Description:
1.20 inch (dot 3mm diameter) 5x7 single color LED dot matrix display
Features:
39.1 mm (1.2inch) digit high
Dot size: Diameter 3mm
Pitch: 4.6mm
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 :
LD12057
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:
LD12057A LD12057B
Table:
|
Part No. |
Chip |
Iv@IF=20mA | ||||
|
Cathode
Row |
Anode
Row |
Material |
Color |
WLD |
One Dot | |
|
Min. |
Typ. | |||||
|
LM12057AR |
LM12057BR |
GaAlAs |
Super Red |
627 |
8 |
10 |
|
LM12057AD |
LM12057BD |
GaAlAs |
Hi-Red |
627 |
18 |
25 |
|
LM12057AO |
LM12057BO |
GaAsP |
Orange |
610 |
7 |
9 |
|
LM12057AY |
LM12057BY |
GaAsP |
Yellow |
588 |
8 |
10 |
|
LM12057AG |
LM12057BG |
GaP |
Green |
568 |
7 |
9 |
|
LM12057AUR |
LM12057BUR |
AlGaInP |
Ultra Red |
627 |
30 |
45 |
|
LM12057AUO |
LM12057BUO |
AlGaInP |
Ultra Orange |
610 |
45 |
60 |
|
LM12057AUA |
LM12057BUA |
AlGaInP |
Ultra Amber |
605 |
30 |
45 |
|
LM12057AUY |
LM12057BUY |
AlGaInP |
Ultra Yellow |
595 |
30 |
45 |
|
LM12057AUG |
LM12057BUG |
AlGaInP |
Ultra Green |
573 |
30 |
45 |
|
LM12057APG |
LM12057BPG |
InGaN |
Pure Green |
525 |
120 |
300 |
|
LM12057AUB |
LM12057BUB |
InGaN |
Ultra Blue |
470 |
30 |
45 |
|
LM12057AUW |
LM12057BUW |
InGaN |
Ultra White |
\ |
100 |
120 |
|
Unit: |
\ |
\ |
\ |
nm |
mcd |
mcd |
For more details, please contact us!
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Product List
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Contact us
| Lightkey Company Limited | |
| ADD: | Building 2, No. 1479, Liyuan Road, Yinzhou District, Ningbo, China. |
| Tel: | 0086-574-86322282 |
| Fax: | 0086-574-86322283 |
| Email: | sales@lightkey-opto.com |
 |
|
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