Dot matrix bicolor LED manufacturer
| DOT MATRIX LED >> 8x8 bi-color >> 1.9 inch height 8x8 LED dot matrix, bi-color
 | Product: | 1.9 inch height 8x8 LED dot matrix, bi-color |
| P/N: | BL-M19C881xx,BL-M19D881xx | |
| Dimension: | 47.80x47.80mm | |
| kinds | DOT MATRIX LED -> 8x8 bi-color | |
| Datasheet: |  |
Feature:
1.9 inch Matrix Height(46.80mm)
Dot size 4.80mm, circle dot
Column: 8 Row: 8
Widthxheight: 47.8047.80mm
Bi-color selected and RGB color selected
Low current operation
High contrast and light output
Compatible with ASCII and EBCDIC code
Stackable horizontally
Column cathode and column anode available
Easy mounting on P.C.Boards or Sockets
Categorized for luminous intensity
Technically rugged
Standard: Gary surface and White dot
RoHs Compliance
Super Bright LED Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)
Electrical-optical characteristics:(Ta=25C) (Test Condition:IF=20mA)
| Part No Common Cathode | Part No Common Anode | Color | Wave length | (V) typ | (V) Max | Bright (mcd) |
| BL-M19C881SG | BL-M19D881SG | Super Red | 660 | 2.1 | 2.5 | 270 |
| Green | 570 | 2.2 | 2.5 | 240 | ||
| BL-M19C881EG | BL-M19D881EG | Orange | 635 | 2.1 | 2.5 | 220 |
| Green | 570 | 2.2 | 2.5 | 240 | ||
| BL-M19C881UEUG | BL-M19D881UEUG | Ultra Orange | 630 | 2.1 | 2.5 | 255 |
| Ultra Green | 574 | 2.2 | 2.5 | 380 | ||
| BL-M19C881DUG | BL-M19D881DUG | Ultra Red | 660 | 2.1 | 2.5 | 310 |
| Ultra Green | 574 | 2.2 | 2.5 | 380 |
Product Dimension & Internal circuit diagram
Notes:
1)All dimensions are in millimeters (inches)
2)Tolerance is ±0.25(0.01")unless otherwise noted.
3)Specifications are subject to change without notice.
Reflector Surface color (1st number)/ dot Lens color (2nd number):
| Number | 0 | 1 | 2 | 3 | 4 | 5 |
| Ref Surface Color | White | Black | Gray | Red | Green | |
| Dot Epoxy Color | Water clear | White diffused | Red Diffused | Green Diffused | Yellow Diffused |
| Parameter | S | G | E | D | UG | UE | PG | Unit | |
| Forward Current I F | 30 | 30 | 30 | 30 | 30 | 30 | 30 | mA | |
| Power Dissipation P d | 75 | 80 | 80 | 75 | 75 | 65 | 110 | mW | |
| Reverse Voltage V R | 5 | 5 | 5 | 5 | 5 | 5 | 5 | V | |
| Peak Forward Current I PF (Duty 1/10 @1KHZ) | 150 | 150 | 150 | 150 | 150 | 150 | 150 | mA | |
| Operation Temperature T OPR | -40 to +80 | ° C | |||||||
| Storage Temperature T STG | -40 to +85 | ° C | |||||||
| Lead Soldering Temperature T SOL | Max.260± 5 °C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) | ° C | |||||||
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