High Brightness seven segment led display Common Cathod 4 Digits RoHS
High Brightness Seven Segment Led Display Common Cathod 4 Digits RoHS
High Brightness Common Cathod Seven Segment Custom LED Display 4 Digits
Specifications:
1. Wide viewing angle;
2. High limunous intensity and reliability;
3. Low current operation ;
4. Low power consumption;
5. Fast heat dissipation;
6. Stable performance;
7. Continuous uniform segments;
8. Small and light, easy monutingon the PCBor sockets;
9. Various colours and character height available;
10. Long lifespan;
11. Meet RoHS.
| GENERAL INFORMATION | ||||||
| Part NO. | Chip Material | Emmting Color | Lens Type | Description | ||
| KRS-4617CW | InGaN | Blue+fluorescent film | diffuse | Common Cathode | ||
| Electical/Optical Characteristics atTa=25℃ | ||||||
| Parameter | Symbol | Blue | Unit | Conditions | ||
| MN. | Typ | M | ||||
| Luminous Intensity | lv | 180 | 280 | mcd | F-20mA | |
| Peak Wavelength | Ap | 452 | 465 | nm | IF-20mA | |
| Dominant Wavelength | AD | 457.5 | nm | IF-20mA | ||
| Spectral Line Half Width | AA | 30 | nm | F-20mA | ||
| Forward Voltage | VF | 2.7 | 3.5 | V | F-20mA | |
| Reverse Current | IR | 30 | uA | Ve-eV | ||
| Absolute Maximum Ratings atTa=25C | ||||||
| Parameter | Symbol | Maximum Rating | Unit | |||
| Power Dssipation | Pd | 70 | mW | |||
| Forward Current | IF | 20 | mA | |||
| Peak Forward Current | IF(Peak) | 80 | mA | |||
| Reverse Voltage | VR | 6 | V | |||
| Operating Temperature | To pr | Minus -20*c-80°c | ||||
| Storage Temperature | Tstg | Minus -20°c+80°c | ||||
| Lead Solder Temperature | Tsol | 260°c for 3~5 seconds | ||||
Competitive Advantage:
1. Stable quality;
2. Prompt delovery;
3. Long lifespan;
4. Cost competitive;
5. Excellent pre-sale and after sale service;
6. Lower MOQ;
7. Various colours available;
8. OEM / ODM acceptable
We could support you both standard and custom led display based on your requirements, contact us freely for more details.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.