2.3 Inch 7.62mm 8x8 LED Dot Matrix Display Red Green Yellow Color
2.3 Inch 7.62mm 8x8 LED Dot Matrix Display Red Green Yellow Color
2.3inch pitch 7.62mm LED ultra red and green bicolor dot matrix module with 8x8 dot
| Part No | Chip Material | Luminous color | Lens Type | Description |
| KRM-R2388AURPG13/C | AIGaInP | Red | Water Clear | Common Anode |
| GaN | Pure green |
(3)Electrical/Optical Characteristics at Ta=25℃
| Parameter | Symbol | Red | Pure green | Unit | Condition | ||||
| Min | Typ | Max | Min | Typ | Max | ||||
| Luminous lntensity | Iv | 100 | -- | 160 | 200 | -- | 320 | mcd | If=20 mA |
| Peak Wavelength | λP | -- | -- | -- | -- | -- | -- | nm | If=20 mA |
| Dominant Wavelength | λd | 620 | -- | 625 | 525 | -- | 530 | nm | If=20 mA |
| Spectral Line Half-Width | △λ | -- | 30 | -- | -- | 30 | -- | nm | If=20 mA |
| Forward Voltage | VF | 1.6 | -- | 2.5 | 2.8 | -- | 3.6 | V | If=20 mA |
| Reverse Current | IR | - | - | 30 | -- | -- | 30 | μV | VR=6 V |
(4)Absolute Maximum Ratings at Ta= 25℃
| Parameter | symbol | Maximum rating | unit |
| Power Dissipation | Pd | 50 | mW |
| 70 | |||
| Forward Current | IF | 20 | mA |
| Peak Forward Current | IF(Peak) | 100 | mA |
| 100 | |||
| 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 |
(4)Similar Product
Dot size: Φ2.1, Φ2.97, Φ3.0,Φ3.7, Φ4.8, Φ5.0,Φ7.62, Φ10
Dot array: 5 x 8, 5 x 7, 8 x 8
Display size: 23.4*37.4mm, 25.19*42.79mm, 32*32mm, 37.7*37.7mm,38.1*53.3mm, 47.8*47.8mm, 48*48mm, 50.7*50.7mm, 60.5*60.5mm (0.7 inch, 1.3 inch, 1.5 inch, 1.9 inch, 2.3 inch, 5.1 inch )
Color: red, green, yellow, blue, orange, amber, yellow green, white, bi-color, tri-color, full color
Pitch: 2.5mm, 4.0mm, 4.6mm, 4.7mm, 4.75mm, 6.0mm, 6.35mm, 7.62mm
Surface: white, black or gray surface
Face Point Color: Gray or black
Polarity: Common Anode/Cathode
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
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