0.4 Inch 4 Digits 7 Segment LED Display

• Tube Chip Color: Single Color
• Display Function: Numbers and Some Alphabets
• Scanning Mode: Static Scan
• Display Type: Segment LED Display
• Application: Shopping Guide, Meters and Instruments
• Certification: RoHS, Reach
• Model NO.: LD4042A/B
• Outline Dimensions: 39.50X18.00X8.00mm
• Digit Height: 0.4 Inch(10.16mm)
• Emitting Color: Single Color
• Dp Number: 4PCS
• Digit Number: 4 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 Description

Product Name

0.4 Inch 4 Digits 7 Segment LED Display Without MID Colon with RoHS

Package Dimensions

Features

Ø         10.16 mm (0.4 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

Available Options

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

Selection Guide

 

Four Digits 7 Segment LED Display, Digit Height: 10.16mm(0.40inch), External Dimensions: 39.50x18.00x8.00mm (L x W x H)
Part No.		Chip			Iv@IF=20mA		Iv@IF=20mA
Common Cathode	Common Anode	Material	Color	WLD	One Seg		One DP
					Min.	Typ.	Min.	Typ.
LD4042AR	LD4042BR	GaAlAs	Super Red	640	8	10	8	10
LD4042AD	LD4042BD	GaAlAs	Hi-Red	640	18	25	18	25
LD4042AO	LD4042BO	GaAsP	Orange	625	7	9	7	9
LD4042AY	LD4042BY	GaAsP	Yellow	588	8	10	8	10
LD4042AG	LD4042BG	GaP	Green	568	7	9	7	9
LD4042AUR	LD4042BUR	AlGaInP	Ultra Red	640	30	45	30	45
LD4042AUO	LD4042BUO	AlGaInP	Ultra Orange	625	45	60	45	60
LD4042AUA	LD4042BUA	AlGaInP	Ultra Amber	605	30	45	30	45
LD4042AUY	LD4042BUY	AlGaInP	Ultra Yellow	595	30	45	30	45
LD4042AUG	LD4042BUG	AlGaInP	Ultra Green	573	30	45	30	45
LD4042APG	LD4042BPG	InGaN	Pure Green	525	120	300	120	300
LD4042AUB	LD4042BUB	InGaN	Ultra Blue	470	30	45	30	45
LD4042AUW	LD4042BUW	InGaN	Ultra White	\	100	120	100	120
Unit:	\	\	\	nm	mcd	mcd	mcd	mcd

 

 
 

Application

 

>>> 7 segment LED display Series

Click here for more 7 segment led display products >

 

Factory Overview

 

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.