What is the IP rating?

The display has an IP65 rating, providing dust-tight protection and resistance to water jets.

How is the product packed?

The SMT display is packed in blister packs or tape and reel packs to ensure safe transport and handling.

. 39 Inch 4 Digit 7 Segment SMT Display with Surface Mount

Name: . 39 Inch 4 Digit 7 Segment SMT Display with Surface Mount
Brand: Ningbo Lightkey Electronic Technology Co., Ltd.
SKU: 1900178742

Zhejiang, ChinaNingbo Lightkey Electronic Technology Co., Ltd.

US$0.25-1.00

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

LED Packaging Type

Chip

Beam Angle

120°

Model NO.

LSD3940A/B

Emitting Color

Single Color

IP Rating

IP65

Base Material

Alloy

LED Chips

Famous Brand

Certification

RoHS, Reach

Character Height

0.39 Inch

Dp Number

4 PCS

Digit Number

4 Digit

Chip Matrial

4 Element

Pin Number

12 Pins

Transport Package

Tape and Reel Packing

Specification

RoHS, REACH

Trademark

LITEKEY

Origin

China

HS Code

8531200000

Production Capacity

1000000PCS/Year

Key features

RoHS & REACH Compliant: Certified safe and environmentally friendly with RoHS and REACH standards.

Ultra Thin SMT Design: 0.39-inch digit height, thinner than through-hole displays for easy assembly.

IP65 Waterproof Rating: High protection against dust and water jets for reliable outdoor use.

Customizable Colors: Available in Red, Green, Blue, White, etc., or customized per demand.

High Intensity & Reliability: Famous brand LED chips ensure excellent brightness and long lifespan.

Low Power Consumption: IC compatible design reduces energy usage while maintaining performance.

14 Years Experience: Proven expertise in LED R&D, production, and sales since 2009.

100% Quality Testing: Each piece undergoes automatic testing and bin code selection.

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: ≤2.60hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): CFR, CIF, DAP, FCA, EXW

About Our Factory & Business Background

AddressNo. 1601-8, Block a, Chengnan Building, Yinzhou District, Ningbo, Zhejiang, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsLED Display, 7 Segment LED Display, LED DOT Matrix, LED Lamp, SMD LED, 16 Segment LED Display, Lamp LED, LED Numeric Display, LED Alphanumeric Display, LED Digital Display

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What emitting colors are available?

Available colors include Super Red, Ultra Red, Orange, Yellow, Green, Pure Green, Blue, White, and Purple. Customized colors are also available upon request.

Q:What is the maximum forward current?

The absolute maximum DC forward current per chip is 20mA, with a peak forward current of 100mA.

Q:Is this display RoHS compliant?

Yes, the product is RoHS and REACH compliant, ensuring it meets strict environmental safety standards.

Q:What are the common applications?

It is suitable for home appliances, instrument panels, and digital readout displays due to its high intensity and reliability.

Q:Can I customize the product?

Yes, we provide customized products and design according to your specific demands, including color and specifications.