0.25 Inch 3 Digit Numeric LED Digital Display
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Product Highlights
- RoHS Compliant: Certified with RoHS and Reach standards for safety and environmental protection.
- Low Power Consumption: Designed for energy efficiency with I.C. compatible low power usage.
- Wide Viewing Angle: Provides excellent digit appearance and wide viewing angle for clear visibility.
- Customization Available: Customized products, design, emitting color, segment color, and font available upon demand.
- 100% Quality Testing: Reliable and stable quality ensured by 100% testing for each piece.
- 14+ Years Experience: Manufacturer with over 14 years of experience in LED component production.
- Ready Moldings: Various ready moldings available without extra fees for standard designs.
- Fast Response Service: Professional service with replies within 24 hours on workdays.
Product Attributes
- Customization
- Available
- Tube Chip Color
- Single Color
- Display Function
- Numbers and Some Alphabets
- Model NO.
- LD2531A/B
- Scanning Mode
- Static Scan
- Display Type
- Segment LED Display
- Application
- Shopping Guide, Meters and Instruments
- Certification
- RoHS, Reach
- Outline Dimensions
- 15.00X8.00X4.00mm
- Digit Height
- 0.25 Inch(6.2mm)
- Emitting Color
- Single Color
- Dp Number
- 1PC
- Digit Number
- 3 Digit
- Chip Matrial
- 4-Element
- Transport Package
- EPE Foam and Carton
- Specification
- RoHS, REACH
- Trademark
- LIGHTKEY
- Origin
- China
- HS Code
- 8531200000
- Production Capacity
- 1000000PCS/Year
Product Images of 0.25 Inch 3 Digit Numeric LED Digital Display
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Product Description
0.25 Inch 3 Digits numeric LED digital Display with RoHS from expert manufacturer


Ø 6.2 mm (0.25 inch) digit high
Ø Excellent digit appearance
Ø Wide viewing angle
Ø Range of emitted colors
Ø I.C. compatible
Ø Low power consumption
Ø White segment
Ø RoHS compliant
Ø Alternative emitting luminosity:
Standard or high brightness version
Ø Alternative emitted color
Ø Alternative segment color
Ø Alternative font
Ø Common Cathode is available
Ø Cropped terminal pins
| Three digits 7 Segment LED Display, Digit Height: 6.20mm(0.25inch), External Dimensions: 15.00x8.00x4.00mm (LxWxHmm) | ||||||||
| Part No. | Chip | Iv@IF=20mA | Iv@IF=20mA | |||||
| Common Cathode |
Common Anode |
Material | Color | WLD | One Seg | One DP | ||
| Min. | Typ. | Min. | Typ. | |||||
| LD2531AR | LD2531BR | GaAlAs | Super Red | 640 | 8 | 10 | 8 | 10 |
| LD2531AD | LD2531BD | GaAlAs | Hi-Red | 640 | 18 | 25 | 18 | 25 |
| LD2531AO | LD2531BO | GaAsP | Orange | 625 | 7 | 9 | 7 | 9 |
| LD2531AY | LD2531BY | GaAsP | Yellow | 588 | 8 | 10 | 8 | 10 |
| LD2531AG | LD2531BG | GaP | Green | 568 | 7 | 9 | 7 | 9 |
| LD2531AUR | LD2531BUR | AlGaInP | Ultra Red | 640 | 30 | 45 | 30 | 45 |
| LD2531AUO | LD2531BUO | AlGaInP | Ultra Orange | 625 | 45 | 60 | 45 | 60 |
| LD2531AUA | LD2531BUA | AlGaInP | Ultra Amber | 65 | 30 | 45 | 30 | 45 |
| LD2531AUY | LD2531BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 | 30 | 45 |
| LD2531AUG | LD2531BUG | AlGaInP | Ultra Green | 573 | 30 | 45 | 30 | 45 |
| LD2531APG | LD2531BPG | InGaN | Pure Green | 525 | 120 | 300 | 120 | 300 |
| LD2531AUB | LD2531BUB | InGaN | Ultra Blue | 470 | 30 | 45 | 30 | 45 |
| LD2531AUW | LD2531BUW | InGaN | Ultra White | \ | 100 | 120 | 100 | 120 |
| Unit: | \ | \ | \ | nm | mcd | mcd | mcd | mcd |
>>> 7 segment LED display Series
Click here for more 7 segment led display products >
https://lightkeyled.en.made-in-china.com/product-group/coWmkijOEUVP/7-Segment-LED-Display-catalog-1.html




Our Services/Why choose Us
1. Professional service: replied within 24 hours(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 years.
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.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2531389". Items marked "" are certified.
Company Profile
LITEKEY starts from 2010 which is a professional LED supplier. With the competitive edge of a strong engineering team and vertically integrated factory facilities, LITEKEY insists to provide products and services in good quality. At the same time, LITEKEY keep on launching innovative products to fulfill our customer needs. Wide Selection of products, Design Flexibility, and Product Customization are LITEKEY's advantages.
With 13-year LED package experience, we can offer you the industry's broadest product portfolios. We are expert LED Display provider in consumer & industry segment. China Market leader in white and elevator LED display. We are high-quality provider in SMD LED and Through-hole LED. China top leader in dome 3528 & 5050 SMD LED. UV LED covers from 255nm to 405nm. Our extensive portfolio of LED UV curing module products come in a variety of sizes. Infrared Emitter and Detector from 700nm to 1800nm. LITEKEY offers a broad range of discrete infrared components for application such as remote control, IR wireless data transmission, security alarm and so on.
About Our Factory & Business Background
- Address
- No. 1601-8, Block a, Chengnan Building, Yinzhou District, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- CFR, CIF, DAP, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2009-03-05
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What digit height is available?
- The display features a 0.25 inch (6.2 mm) digit height.
- Can the product be customized?
- Yes, we offer customized options including emitting luminosity, color, segment color, font, common cathode, and cropped terminal pins.
- What colors are available?
- Available colors include Super Red, Hi-Red, Orange, Yellow, Green, Ultra Red, Ultra Orange, Ultra Amber, Ultra Yellow, Ultra Green, Pure Green, Ultra Blue, and Ultra White.
- What is the lead time for orders?
- Lead time is one month during off-peak season and 1-3 months during peak season.
- Is the product RoHS compliant?
- Yes, the product is RoHS and Reach compliant.
- What is the response time for inquiries?
- Professional service is provided with replies within 24 hours on workdays.
- What are the external dimensions?
- The external dimensions are 15.00 x 8.00 x 4.00 mm (L x W x H).
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, PayPal, and Western Union.
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