What emitting colors are available?

Available colors include Red, Yellow-Green, Orange, Amber, Yellow, Pure Green, Blue, White, Purple, and Customized colors.

What are the maximum voltage and current ratings?

Forward voltage ranges from 2.0V to 3.0V depending on color. Peak forward current is 100mA per chip.

Is the product customizable?

Yes, we provide customized products and design according to your demand, including character height and digit number.

What is the lifespan of the display?

The display has a lifespan of 100,000 hours.

What certifications does the product have?

The product is RoHS and REACH compliant.

How is the product packaged?

Packaging options include Blister pack or Tape and Reel Pack.

What is the response time for inquiries?

Our professional service team replies within 24 hours on workdays.

What are the common electrode types?

Available electrode types are Common Anode and Common Cathode.

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0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount

Ningbo Lightkey Electronic Technology Co., Ltd.

11 yrs

5.0 (5 Reviews)

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Product Highlights

Ultra Thin SMD Design: 0.39 inch digit height with 7.62mm profile for compact surface mounting.
Wide Color Options: Available in Red, Yellow, Orange, Green, Blue, White, Purple, and Customized colors.
High Reliability: 100,000 hours lifespan with 100% testing and automatic bin code selection.
RoHS Compliant: Meets RoHS and REACH standards for environmental safety.
Low Power Consumption: IC compatible design ensures energy efficiency and easy assembly.
Customization Available: Customized character height, digit number, and specific color requirements supported.
Fast Response Service: Professional support team replies within 24 hours on workdays.
14 Years Experience: Over 14 years of manufacturing experience in LED components.

Product Attributes

Customization: Available
LED Packaging Type: Chip
Beam Angle: 120°
Model NO.: LSD3940A/B Series
Emitting Color: Single Color
IP Rating: IP65
Base Material: Alloy
LED Chips: Famous Brand
Life: 100000h
Certification: RoHS, Reach
Character Height: 0.39 Inch
Dp Number: 4 PCS
Digit Number: 4 Digit
Chip Matrial: 4 Element
Pin Number: 12 Pins
Electrode1: Multiplex Common Anode
Electrode2: Multiplex Common Cathode
Transport Package: Tape and Reel Packing
Specification: RoHS, REACH
Trademark: LITEKEY
Origin: China
HS Code: 8531200000
Production Capacity: 1000000PCS/Year
Package Size: 15.00cm * 10.00cm * 4.00cm
Package Gross Weight: 0.200kg

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0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount

0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount pictures & photos — 0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount

0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount

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0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount

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Product Description

Ultra Thin 0.39inch Four Digit 7 segment SMD LED Display with 7.62mm digit height
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount

1.Product Description:

Ultra Thin than Through-hole led display
Common Cathode or common anode SMT Display
RoHS and REACH Compliant
High intensity and excellent reliability Digital Display
High quality, Low power consumption
IC compatible , Easy assembly

2. Outer Dumension and Internal Circuit Diagram:

3. Summary:

Digit Height	0.39 inch digit height
Available Emitting color	Red, yellow-green, orange, amber, yellow, pure green, blue, white,Purple or Customized color
Available Face color	Red, white, grey, and black.
Available Segment Color	Red, white (milky),water clear, and yellow.
Available Electrode	Common anode or common cathod

4. What emitting color you can have?
0.39inch four digit smd display datasheet

Common Cathode P/N	Common Anode P/N	Description	Wavelength/ Emitting Color(Material)	Lens Type
LSD3940AR	LSD3940BR	0.39'' 4-dig. 7 segment smd led display, Rt. Hand Decimal	Hyper Red 640nm	White Diffused
LSD3940AUR	LSD3940BUR	0.39'' 4-dig. red 7 segment smd led display, Rt. Hand Decimal	Super Red 631nm	White Diffused
LSD3940AO	LSD3940BO	0.39'' 4-dig. org 7 segment smd led display, Rt. Hand Decimal	Yellow Orange 605nm	White Diffused
LSD3940AY	LSD3940BY	0.39'' 4-dig. yel. 7 segment smd led display, Rt. Hand Decimal	Yellow 587nm	White Diffused
LSD3940AG	LSD3940BG	0.39'' 4-dig. grn 7 segment smd led display, Rt. Hand Decimal	Green 572nm	White Diffused
LSD3940APG	LSD3940BPG	0.39'' 4-dig. grn 7 segment smd led display, Rt. Hand Decimal	Pure Green 520nm	White Diffused
LSD3940AB	LSD3940BB	0.39'' 4-dig. grn 7 segment smd led display, Rt. Hand Decimal	Blue 470nm	White Diffused
LSD3940AW	LSD3940BW	0.39'' 4-dig. grn 7 segment smd led display, Rt. Hand Decimal	White x,y=0.29	White Diffused

5. What max voltage and current you can use to drive it?

Parameter	Electrical optical Characteristics^[1]			Absolute Maximum Ratings^[1]
Emitted color	Forward Voltage @ IF=20mA		Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[2]
Per Chip	Typ.	Max.	Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[2]
Super Red	2.0	2.6	30	60	20	100
Ultra Red	2.0	2.6	30	65	20	100
Orange	2.0	2.6	30	65	20	100
Yellow	2.0	2.6	30	65	20	100
Green	2.0	2.6	30	75	20	100
Pure Green	3.0	3.6	30	85	20	100
Blue	3.0	3.6	30	85	20	100
White	3.0	3.6	30	85	20	100
Unit:	V	V	uA	mW	mA	mA

6. Application of Surface-mount LED Display
Home appliances
Instrument Panels
Digital readout display

7. SMT Display Packing: Blister pack or Tape and Reel Pack

Contact us for more details.
0.39inch Four Digit 7 Segment SMD Display with 10mm and Surface Mount
Our QC System:

Factory Overview and production process

Our Services/Why choose LITEKEY

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.

Ningbo Lightkey Electronic Technology Co., Ltd.

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

Main Products: LED 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

Export Year: 2009-03-05
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What emitting colors are available?: Available colors include Red, Yellow-Green, Orange, Amber, Yellow, Pure Green, Blue, White, Purple, and Customized colors.
What are the maximum voltage and current ratings?: Forward voltage ranges from 2.0V to 3.0V depending on color. Peak forward current is 100mA per chip.
Is the product customizable?: Yes, we provide customized products and design according to your demand, including character height and digit number.
What is the lifespan of the display?: The display has a lifespan of 100,000 hours.
What certifications does the product have?: The product is RoHS and REACH compliant.
How is the product packaged?: Packaging options include Blister pack or Tape and Reel Pack.
What is the response time for inquiries?: Our professional service team replies within 24 hours on workdays.
What are the common electrode types?: Available electrode types are Common Anode and Common Cathode.