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product image - 8x8 led dot matrix display for sign-1.9 inch height 8x8 LED dot matrix
product1.9 inch height 8x8 LED dot matrix
Part NOBL-M19A881,BL-M19B881
Dimension47.80 x 47.80mm
kindsDOT MATRIX LED -> 8x8 dot matrix
DatasheetPDF datasheet of BL-M19A881,BL-M19B881-8x8 led dot matrix display for sign

RoHs Compliance, Pb-free Anti-Static Attention


Feature:

1.9 inch Matrix Height(46.80mm)
Dot size 4.80mm, circle dot
Column: 8 Row: 8
Widthxheight: 47.80x47.80mm
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

Applied for:
trainbus information boardLED screnmessage boardindustry instrument

Super Bright LED Electrical-optical characteristics: (Ta=25掳C) (Test Condition: IF=20mA)
Electrical-optical characteristics:(Ta=25C) (Test Condition:IF=20mA)

Part No C.C. Part No C.A. color wavelength V typical V max Brightness
BL-M19A881D BL-M19B881D Super Bright Red 660 1.85 2.2 310
BL-M19A881S BL-M19B881S High Bright Red 660 1.85 2.2 270
BL-M19A881SG BL-M19B881SG High Bright Red 660 1.85 2.2 270
BL-M19A881UR BL-M19B881UR Ultra Bright Red 660 1.85 2.2 450
BL-M19A881E BL-M19B881E Orange 635 2.1 2.5 220
BL-M19A881EG BL-M19B881EG Orange 635 2.1 2.5 220
BL-M19A881UE BL-M19B881UE High Bright Orange 630 2.1 2.5 255
BL-M19A881UY BL-M19B881UY High Bright Yellow 590 2.1 2.5 255
BL-M19A881Y BL-M19B881Y Yellow 585 2.1 2.5 220
BL-M19A881UG BL-M19B881UG High Bright Green 574 2.2 2.5 380
BL-M19A881G BL-M19B881G Green 570 2.2 2.5 240
BL-M19A881PG BL-M19B881PG Super Pure Green 525 3.0 4.2 400
BL-M19A881UB BL-M19B881UB Super Bright Blue 470 3.0 4.2 270
BL-M19A881B BL-M19B881B Super Bright Blue 470 3.0 4.2 150
BL-M19A881W BL-M19B881W White / 2.7 4.2 350

Product Dimension & Internal circuit diagram
8x8 led dot matrix display for sign Package diagram
Notes:
1)All dimensions are in millimeters (inches)
2)Tolerance is 卤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  
Absolute maximum ratings (Ta= 25掳C)
Parameter   S D UR E Y G Unit
Forward Current IF   25 25 25 25 25 30 mA
Power Dissipation Pd   60 60 60 60 60 65 mW
Reverse Voltage VR   5 5 5 5 5 5 V
Peak Forward Current IPF (Duty 1/10 @1KHZ)   150 150 150 150 150 150 mA
Operation Temperature TOPR -40 to +80 掳C
Storage Temperature TSTG -40 to +85 掳C
Lead Soldering Temperature TSOL   Max.260卤 5掳C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) 掳C
Absolute maximum ratings (Ta= 25掳C)
Parameter UHR UE YO UY UG PG UB UW Unit
Forward Current IF 30 30 30 30 30 30 30 30 mA
Power Dissipation Pd 75 65 65 65 75 110 120 120 mW
Reverse Voltage VR 5 5 5 5 5 5 5 5 V
Peak Forward Current IPF (Duty 1/10 @1KHZ) 150 150 150 150 150 150 100 100 mA
Operation Temperature TOPR -40 to +80 掳C
Storage Temperature TSTG -40 to +85 掳C
Lead Soldering Temperature TSOL Max.260卤 5掳C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) 掳C

Related Products:
Dot matrix 8x8: bi-color | RGB color | Dot matrix 5x7 | bi-color | RGB color
Dot matrix 5x8: bi-color | RGB color | Dot matrix 5x9 | Dot matrix 6x7 | Dot matrix 16x16

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