0.39 SMD LED Display with 3 Digits
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Product Highlights
- Multiple Color Options: Available in Red, Yellow-Green, Orange, Amber, Yellow, Pure Green, Blue, and White.
- Dual Electrode Configurations: Supports both Common Anode and Common Cathode electrode types.
- Compact SMD Design: Outline dimensions are 29.4x15x3.75mm with 3-digit display.
- Wide Face Color Range: Face colors available in Red, White, Grey, and Black.
- High Brightness Performance: Pure Green and Ultra Blue variants offer up to 300 mcd brightness.
- Diverse Segment Colors: Segment colors include Red, White, Water Clear, and Yellow.
- Flexible Lead Time: One month lead time in off-season, 1-3 months during peak season.
- Global Payment Methods: Accepts LC, T/T, PayPal, and Western Union for international trade.
Product Attributes
- Customization
- Available
- Outline Dimensions
- 29.4X15X3.75mm
- Digit Height
- 0.39 Inch
- Model NO.
- LD3931
- Dp Number
- 3 PC
- Digit Number
- 3 Digit
- Chip Matrial
- 3/4-Element
- Transport Package
- Reel Packing
- Specification
- RoHS, REACH
- Trademark
- LITEKEY
- Origin
- China
- HS Code
- 8531200000
- Production Capacity
- 10 000 000PCS/Year
- Package Size
- 20.00cm * 15.00cm * 4.00cm
- Package Gross Weight
- 0.200kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 0.39 SMD LED Display with 3 Digits
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0.39 SMD LED Display with 3 Digits -
0.39 SMD LED Display with 3 Digits -
0.39 SMD LED Display with 3 Digits -
0.39 SMD LED Display with 3 Digits -
0.39 SMD LED Display with 3 Digits
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Product Description
1. What is the size detail and circuit?
2. Summary:
3. What emitting color you can have?
4. What max voltage and current you can use to drive it?
2. Summary:
| Digit Height: | 0.56 inch digit height |
| Available Emitting color: | Red, yellow-green, orange, amber, yellow, pure green, blue, white |
| Available Face color: | Red, white, grey, and black. |
| Available Segment Color: | Red, white (milky),water clear, and yellow. |
| Available Electrode: | Common anode or common cathode |
3. What emitting color you can have?
| Part No. | Chip | IV@IF=20mA | Iv@IF=20mA | |||||
| Common Cathode | Common Anode |
Material | Color | WLD | One Seg | One DP | ||
| Min. | Typ. | Min. | Typ. | |||||
| LSD3931AUR | LSD3931BUR | AlGaInP | Ultra Red | 640 | 30 | 45 | 30 | 45 |
| LSD3931AUO | LSD3931BUO | AlGaInP | Ultra Orange | 625 | 45 | 60 | 45 | 60 |
| LSD3931AUA | LSD3931BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 | 30 | 45 |
| LSD3931AUY | LSD3931BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 | 30 | 45 |
| LSD3931AUG | LSD3931BUG | AlGaInP | Ultra Green | 573 | 30 | 45 | 30 | 45 |
| LSD3931APG | LSD3931BPG | InGaN | Pure Green | 525 | 120 | 300 | 120 | 300 |
| LSD3931AUB | LSD3931BUB | InGaN | Ultra Blue | 470 | 30 | 45 | 30 | 45 |
| LSD3931AW | LSD3931BW | InGaN | Ultra White | \ | 100 | 120 | 100 | 120 |
| Unit: | \ | \ | \ | nm | mcd | mcd | mcd | mcd |
4. What max voltage and current you can use to drive it?
| Color | Electrical Characteristics[1] | Absolute Maximum Ratings[1] | |||||
| VF@ IF=20mA[2] | Reverse Current VR=5V |
Power Dissipation | DC Forward Current | Peak Forward Current[3] | |||
| Typ. | Max. | ||||||
| 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 | |
| Ultra Green | 2.1 | 2.6 | 30 | 75 | 20 | 100 | |
| Pure Green | 3.0 | 3.6 | 30 | 110 | 20 | 100 | |
| Ultra Blue | 3.0 | 3.6 | 30 | 120 | 20 | 100 | |
| White | 3.0 | 3.6 | 30 | 120 | 20 | 100 | |
| Unit: | V | V | uA | mW | mA | mA | |
5. How do we produce?
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.
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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 are the available emitting colors?
- We offer Ultra Red, Ultra Orange, Ultra Amber, Ultra Yellow, Ultra Green, Pure Green, Ultra Blue, and Ultra White.
- What are the outline dimensions of the display?
- The outline dimensions are 29.4mm x 15mm x 3.75mm.
- Can I choose between Common Anode and Common Cathode?
- Yes, both Common Anode and Common Cathode electrode options are available.
- What is the maximum forward current for the LED?
- The Peak Forward Current is 100 mA for all color variants.
- What are the available face colors?
- Face colors include Red, White, Grey, and Black.
- How long does it take to produce the product?
- Lead time is one month in the off-season and 1-3 months during the peak season.
- What payment methods do you accept?
- We accept LC, T/T, PayPal, and Western Union.
- What is the digit height of the display?
- The digit height is 0.39 inch.
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