وصف
1.2 Inch 5X7 Dual Color DOT Matrix LED Display with RoHS
1. What is the size detail and circuit?
1. Summary:
| Digit Height: | 1.2 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?
| وصف | Part No. | Chip | Iv(mcd)@20mA | ||||
| Cathode Row | Anode Row | مادة | اللون | W LD (نانومتر) |
One Dot | ||
| Min. | Typ. | ||||||
| Standard Brightness |
LM12157ARG | LM12157BRG | GaAlAs | Super Red | 640 | 8 | 10 |
| GaP | أخضر | 568 | 7 | 9 | |||
| Ultra-High Brightness |
LM12157AURUG | LM12157BURUG | AlGaInP | Ultra Red | 640 | 30 | 45 |
| AlGaInP | Ultra Green | 573 | 30 | 45 | |||
3. What max voltage and current you can use to drive it?
| LM12157A/BRG | Electrical optical Characteristics[1] | Absolute Maximum Ratings[1] | ||||||
| اللون Per Chip |
Forward الجهد االكهربى(الخامس) @ IF=20mA |
Reverse حاضِر VR=5V (uA) |
Power Dissipation (ميغاواط) |
DC Forward Current (أماه) |
Peak Forward Current[2] (أماه) |
Reverse Voltage (الخامس) |
||
| Typ. | الأعلى. | |||||||
| Super Red | 1.8 | 2.2 | 30 | 60 | 20 | 100 | 5 | |
| أخضر | 1.9 | 2.3 | 30 | 80 | 20 | 100 | 5 | |
| Ultra Red | 1.9 | 2.6 | 30 | 60 | 20 | 100 | ||
| Ultra Green | 2.1 | 2.6 | 300 | 75 | 20 | 100 | 5 | |
| Operating/ Storage Temp.: -40 ل +80 deg.; Lead Solder Temp.: 260 deg. for 3-5 Sec. 2mm below package base |
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>>>>LITEKEY LED DOT MATRIX
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. Click here for more information >
https://lightkeyled.en.made-in-china.com/product-group/cMWEkhCjEpVu/LED-Dot-Matrix-catalog-1.html
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.