وصف
2 Inch 5X7 Square DOT Matrix LED Display with RoHS
1. Summary:
| Digit Height: | 2 inch digit height |
| Available Emitting color: | أحمر, yellow-green, orange, amber, yellow, pure green, أزرق, أبيض |
| Available Face color: | أحمر, أبيض, grey, and black. |
| Available Segment Color: | أحمر, أبيض (milky),water clear, and yellow. |
| Available Electrode: | Common anode or common cathode |
2. What emitting color you can have?
| Part No. | Chip | أناالخامس@IF=20mA | [البريد الإلكتروني محمي]=20mA | |||||
| Common Cathode Row | Common Anode Row |
مادة | اللون | WLD | One Seg | One DP | ||
| Min. | Typ. | Min. | Typ. | |||||
| LM20157AUR | LM20157BUR | AlGaInP | Ultra Red | 633 | 30 | 45 | 30 | 45 |
| LM20157AUO | LM20157BUO | AlGaInP | Ultra Orange | 625 | 45 | 60 | 45 | 60 |
| LM20157AUA | LM20157BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 | 30 | 45 |
| LM20157AUY | LM20157BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 | 30 | 45 |
| LM20157AUG | LM20157BUG | AlGaInP | Ultra Green | 573 | 30 | 45 | 30 | 45 |
| LM20157APG | LM20157BPG | InGaN | Pure Green | 525 | 120 | 300 | 120 | 300 |
| LM20157AUB | LM20157BUB | InGaN | Ultra Blue | 470 | 30 | 45 | 30 | 45 |
| LM20157AW | LM20157BW | InGaN | Ultra White | 100 | 120 | 100 | 120 | |
| وحدة: | نانومتر | mcd | mcd | mcd | mcd | |||
3. What max voltage and current you can use to drive it?
| اللون | Electrical Characteristics[1] | Absolute Maximum Ratings[1] | |||||
| الخامسF@ IF=20mA[2] | Reverse حاضِر VR=5V |
Power Dissipation | DC Forward Current | Peak Forward Current[3] | |||
| Typ. | الأعلى. | ||||||
| Ultra Red | 1.9 | 2.6 | 30 | 60 | 20 | 100 | |
| Ultra Orange | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Ultra Amber | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Ultra Yellow | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Yellow green | 2.1 | 2.6 | 30 | 75 | 20 | 100 | |
| Pure Green | 3.0 | 3.6 | 30 | 110 | 20 | 100 | |
| أزرق | 3.0 | 3.6 | 30 | 120 | 20 | 100 | |
| أبيض | 3.0 | 3.6 | 30 | 120 | 20 | 100 | |
| وحدة: | الخامس | الخامس | uA | ميغاواط | أماه | أماه | |
Click here for more dot matrix display products >
https://lightkeyled.en.made-in-china.com/product-group/cMWEkhCjEpVu/LED-Dot-Matrix-catalog-1.html
Ø The common types: 4X4, 5X7, 5X8, 8X8, and 16X16.
Ø The common size: 0.7 inch,1 inch,1.2 inch,1.5inch,2 inch,3 inch, و 4 inch.
Ø Through-hole type or SMD Type is available.
Ø Round dot or Square dot is available.
Ø Our White color LED dot matrix is high-quality made with Good brightness Uniformitذ compared to common white color products in the market.
Ø حسب الطلب is available. Design according to your demand.
Please send mail to get more products details.
Our Services/Why choose Us
1. Professional service: replied within 24 ساعات(at workdays).
2. Various ready moldings of lamp led are available: no need to afford extra fee for moldings.
3. We also can provide customized products, design according to your demand.
4. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
5. Experience: produce LED components for more than 14 سنين.
6. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
7. Concentration: We focus on LED research and development, production and sales.