0.4 Inch Dual Digits 7 Segment LED Display with RoHS From Expert Manufacturer

• Customization: Available
• Tube Chip Color: Single Color
• Display Function: Numbers and Some Alphabets
• Model NO.: LD4021A/B
• Scanning Mode: Static Scan
• Display Type: Segment LED Display
• Application: Shopping Guide, Meters and Instruments
• Certification: RoHS, Reach
• Outline Dimensions: 20.10X16.00X7.00mm
• Digit Height: 0.4 Inch(10.2mm)
• Emitting Color: Single Color
• Dp Number: 2PCS
• Digit Number: 2 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

Product Description

Detailed Photos

 

Product Name

0.4 Inch Dual Digits 7 Segment LED Display with RoHS 

Package Dimensions

Features

Ø        10.2 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

 

Dual Digit 7 Segment LED Display, Digit Height: 10.20mm(0.40inch), External Dimensions: 20.10x16.00x7.00mm (LxWxHmm)
Part No.		Chip			Iv@IF=20mA		Iv@IF=20mA
Common Cathode	Common Anode	Material	Color	WLD	One Seg		One DP
					Min.	Typ.	Min.	Typ.
LD4021AR	LD4021BR	GaAlAs	Super Red	640	8	10	8	10
LD4021AD	LD4021BD	GaAlAs	Hi-Red	640	18	25	18	25
LD4021AO	LD4021BO	GaAsP	Orange	625	7	9	7	9
LD4021AY	LD4021BY	GaAsP	Yellow	588	8	10	8	10
LD4021AG	LD4021BG	GaP	Green	568	7	9	7	9
LD4021AUR	LD4021BUR	AlGaInP	Ultra Red	640	30	45	30	45
LD4021AUO	LD4021BUO	AlGaInP	Ultra Orange	625	45	60	45	60
LD4021AUA	LD4021BUA	AlGaInP	Ultra Amber	605	30	45	30	45
LD4021AUY	LD4021BUY	AlGaInP	Ultra Yellow	595	30	45	30	45
LD4021AUG	LD4021BUG	AlGaInP	Ultra Green	573	30	45	30	45
LD4021APG	LD4021BPG	InGaN	Pure Green	525	120	300	120	300
LD4021AUB	LD4021BUB	InGaN	Ultra Blue	470	30	45	30	45
LD4021AUW	LD4021BUW	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.