Do you offer technical support?

Yes, we provide professional service with replies within 24 hours on workdays.

Is the product tested for quality?

Yes, 100% testing is performed for each piece using automatic testing and bin code selection machines.

What payment methods do you accept?

We accept LC, T/T, PayPal, and Western Union.

0.31 Inch 4 Digits 7 Segment LED Display with RoHS From Expert Manufacturer

Name: 0.31 Inch 4 Digits 7 Segment LED Display with RoHS From Expert Manufacturer
Brand: Ningbo Lightkey Electronic Technology Co., Ltd.
SKU: 779200535

Zhejiang, ChinaNingbo Lightkey Electronic Technology Co., Ltd.

US$0.30

1,000 Pieces

Sample price:US$0.80/piece.Request sample

Product profile

Customization

Available

Outline Dimensions

28X11X5mm

Digit Height

0.31 Inch(8mm)

Model NO.

LD3141A/B

Emitting Color

Red Color

Dp Number

4PCS

Digit Number

4 Digits

Chip Matrial

4-Element

Transport Package

EPE Foam and Carton

Specification

RoHS, REACH

Trademark

LIGHTKEY

Origin

China

HS Code

8531200000

Production Capacity

1000000PCS/Year

Key features

RoHS Compliant: Product meets RoHS environmental standards for safety and compliance.

Wide Viewing Angle: Designed with excellent digit appearance and wide viewing angle for visibility.

Low Power Consumption: Optimized design ensures efficient energy usage for extended operation.

IC Compatible: Compatible with integrated circuits for seamless integration in electronic systems.

Multiple Color Options: Available in Red, Orange, Yellow, Green, Blue, and White emitting colors.

Customization Available: Customized products and designs available according to specific customer demands.

High Brightness Versions: Options include standard or high brightness versions for various luminosity needs.

14+ Years Experience: Manufacturer has over 14 years of experience in LED component production.

Company profile

High Repeat Buyers ChoiceFast DeliveryImporters and Exporters

Ningbo Lightkey Electronic Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-03-05Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤6.54hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): CFR, CIF, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryNingbo Lightkey Electronic Technology Co., Ltd. is a private trading and manufacturing company based in Zhejiang, China, specializing in LED displays and components. It holds ISO 9001 and ISO 14001 certifications, indicating adherence to quality and environmental management standards. The company has a strong OEM capability and exports 51-70% of its products. Despite having no new products launched last year, it offers a wide range of customization services and has substantial R&D capabilities. Financially, the company has shown stability over the past three years. However, information on after-sales service and customer cases is insufficient.

Supplier typeThe supplier is a trading company and manufacturer, operating as a private limited company in Zhejiang, China.

CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, reflecting compliance with quality and environmental management standards.

Financial creditThe company has shown stable financial capacity over the last three years, suggesting good financial credibility.

Production capacityThe supplier has annual production output between US$50 million and US$100 million with a focus on LED products.

Customization capabilityThe company offers extensive customization services, including full and flexible customization options.

Product Q&A

Q:What colors are available for this LED display?

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.

Q:Can the product be customized?

Yes, we provide customized products and can design according to your specific demands, including alternative emitting luminosity, emitted color, segment color, and font.

Q:What is the digit height of the display?

The digit height is 0.31 inch (8mm).

Q:What are the package dimensions?

The external dimensions are 28.00 x 11.00 x 5.00mm (Length x Width x Height).

Q:What is the lead time for orders?

Lead time is one month during off-peak season and 1-3 months during peak season.