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Product Details:
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| Name: | Round Dot 5x7 Matrix LED Display Red Color | Surface Color: | Black Or Gray Surface |
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| Emitting Color: | Red | Panel Size: | 17.8*12.7mm |
| Pixel Pitch: | 2.54mm | Usage: | For Indoor Display |
| Display Function: | Graphics | Tube Chip Color: | FULL COLOR |
| Led Chip: | ALGaLnp | Operating Temperature: | -35℃~80℃ |
| High Light: | Round Dot 5x7 Matrix LED Display,Red Color 5x7 Matrix LED Display,P2.54 5x7 LED Display |
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P2.54 Round Dot 5x7 Matrix LED Display Red Color Used For Indoor Display
| GENERAL INFORMATION | ||||||
| Part NO. | Chip Material | Emmting Color | Lens Type | Description | ||
| KRM-757CUR | AIGaInP | Red | water clear | common Cathode | ||
| Electical/Optical Characteristics atTa=25℃ | ||||||
| Parameter | Symbol | Blue | Unit | Conditions | ||
| MN. | Typ | M | ||||
| Luminous Intensity | lv | 16 | 20 | 23 | mcd | F-20mA |
| Peak Wavelength | Ap | nm | IF-20mA | |||
| Dominant Wavelength | AD | 638 | 639 | 641 | nm | IF-20mA |
| Spectral Line Half Width | AA | 20 | nm | F-20mA | ||
| Forward Voltage | VF | 1.8 | 2 | 2.3 | V | F-20mA |
| Reverse Current | IR | 10 | uA | Ve-eV | ||
| Absolute Maximum Ratings atTa=25C | ||||||
| Parameter | Symbol | Maximum Rating | Unit | |||
| Power Dssipation | Pd | 50 | mW | |||
| Forward Current | IF | 20 | mA | |||
| Peak Forward Current | IF(Peak) | 100 | mA | |||
| Reverse Voltage | VR | 6 | V | |||
| Operating Temperature | To pr | Minus -40*c-80°c | ||||
| Storage Temperature | Tstg | Minus -40°c+80°c | ||||
| Lead Solder Temperature | Tsol | 260°c for 3~5 seconds | ||||
Application
• LED Display in Bus station &Metro station.
• Information display in Bank,super-market,school,hospital and other place
• Automotive advertising screen.
• Information screen in Electrically operated gate.
Why choose Kerun?
1. Best quality
- Three times of inspection on all products on production:
Step 1；raw material check
Step 2: process check and full inspection after chip&wire bonding
Step 3: full test before packing and partial check before shipment
2. Best price
- manufacturer
- best suppliers sources
- all products by oneself
3. Our customer
- long-term relationships with Gree, Media, Panasonic, Chigo, TCL, Samsung, Kone Elevators, Hisense etc
4. Company strength
- good quality&competitive price
- listed company
- factory of over 300 workers, with many auto-machines under advanced ERP management.
- management system: ISO 9001:2008
Tel: +8613410116815
