1.3 Inch Square 4mm Dot Matrix LED Display Module 8X8 Blue Color
1.3 Inch Square 4mm Dot Matrix LED Display Module 8X8 Blue Color
1.3inch square dot pitch 4mm blue color SMD LED dot matrix 8*8 module Specification details
Features:
· Viewable up to 12 meters
· X-Y stackable
· Industry standard pin out, dual in line (DIP) leads on 2.54mm (0.1 in.) centers
· Low forward voltage
· Low power consumption
· High luminous intensity output
· Categorized for luminous intensity
· High efficiency
· Uniform brightness
· Easy mounting on printed circuit board and sockets
· IC compatible
· Good display and wide visual angle
· Rohs and Reach compliant
General Information
|
Part No |
Chip Material |
Luminous color |
Lens Type |
Description |
|
KRM-13881AB |
InGaN |
Blue |
Diffuse |
Common Anode |
Electrical/Optical Characteristics at Ta=25℃
|
Parameter |
Symbol |
Blue |
Unit |
Condition |
||
|
Min |
Typ |
Max |
||||
|
Luminous lntensity |
Iv |
180 |
-- |
260 |
mcd |
If=20 mA |
|
Peak Wavelength |
λP |
- |
- |
- |
nm |
If=20 mA |
|
Chrom Coordinate |
X |
-- |
-- |
-- |
|
|
|
Y |
-- |
-- |
-- |
|
|
|
|
Dominant Wavelength |
λd |
460 |
-- |
465 |
nm |
If=20 mA |
|
Spectral Line Half-Width |
△λ |
30 |
30 |
30 |
nm |
If=20 mA |
|
Forward Voltage |
VF |
2.8 |
3.0 |
3.6 |
V |
If=20 mA |
|
Reverse Current |
IR |
- |
- |
30 |
μV |
VR=6 V |
Absolute Maximum Ratings at Ta= 25℃
|
Parameter |
symbol |
Maximum rating |
unit |
|
Power Dissipation |
Pd |
70 |
mW |
|
|
|||
|
Forward Current |
IF |
20 |
mA |
|
Peak Forward Current |
IF(Peak) |
80 |
mA |
|
|
|||
|
Reverse Voltage |
VR |
6 |
V |
|
Operating Temperature |
Topr |
-40℃ +80℃ |
|
|
Storage Temperature |
Tstg |
-40℃ +80℃,RH:25%~65%, within 3 months |
|
|
Lead Solder Temperature |
Tsol |
260℃ for 5 seconds |
|
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