BM-11457ND Datasheet, PDF (1/3 Pages) BRIGHT LED ELECTRONICS CORP – 1.252 inch (31.80mm) matrix height Low power requirement.

BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BM-11457ND
● Features :
1. 1.252 inch (31.80mm) matrix height.
2. Dot size 3.0mm.
3. Low power requirement.
4. Excellent characters appearance.
5. Solid state reliability.
6. Multiplex drive , column cathode com.
and row anode com.
7. Single color available.
8. Categorized for luminous intensity.
9. Stackable vertically and horizontally.
● Package Dimensions :
4.57x4=18.28(.720)
PIN 1.
+
22.75(.896)
3.0x35
(.118x35)
0.50(.020)
8.00(.315)
3.0(.118)MIN
● Description :
2.54x6=15.24(.600)
1. The BM-11457ND is a 31.8mm(1.252")
matrix height 5×7 dot matrix display.
Notes:
2. This product use hi-eff red chips, which ^{1. All dimensions are in millimeters(inches).}
2. Tolerance is ±0.25mm(.01")unless otherwise
are made from GaAsP on GaP substrate.
specified.
3. This product have a black face and
3. Specifications are subject to change without
white dots.
notice.
4. This product doesn't contain restriction
substance, comply ROHS standard.
● Internal Circuit Diagram :
Ver.2.0 Page 1 of 3