0.28 Inch 4 Digit Numeric LED Digital Display

• Customization: Available
• Outline Dimensions: 32.20X10.10X5.80mm
• Digit Height: 0.28 Inch(7.00mm)
• Model NO.: LD2841A/B
• Emitting Color: Single Color
• Dp Number: 6PCS
• 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

0.28 Inch 4 Digit numeric LED digital Display with RoHS 

Package Dimensions

Features

Ø         7 mm (0.28 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: 7.00mm(0.28inch), External Dimensions: 32.20x10.10x5.80mm (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.
LD2841AR	LD2841BR	GaAlAs	Super Red	640	8	10	8	10
LD2841AD	LD2841BD	GaAlAs	Hi-Red	640	18	25	18	25
LD2841AO	LD2841BO	GaAsP	Orange	625	7	9	7	9
LD2841AY	LD2841BY	GaAsP	Yellow	588	8	10	8	10
LD2841AG	LD2841BG	GaP	Green	568	7	9	7	9
LD2841AUR	LD2841BUR	AlGaInP	Ultra Red	640	30	45	30	45
LD2841AUO	LD2841BUO	AlGaInP	Ultra Orange	625	45	60	45	60
LD2841AUA	LD2841BUA	AlGaInP	Ultra Amber	605	30	45	30	45
LD2841AUY	LD2841BUY	AlGaInP	Ultra Yellow	595	30	45	30	45
LD2841AUG	LD2841BUG	AlGaInP	Ultra Green	573	30	45	30	45
LD2841APG	LD2841BPG	InGaN	Pure Green	525	120	300	120	300
LD2841AUB	LD2841BUB	InGaN	Ultra Blue	470	30	45	30	45
LD2841AUW	LD2841BUW	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.