0.31 Inch 4 Digit Numeric LED Digital Display

• Customization: Available
• Outline Dimensions: 28X11X5mm
• Digit Height: 0.31 Inch(8mm)
• Model NO.: LD3141A/B
• Emitting Color: Red Color
• Dp Number: 4PCS
• Digit Number: 4 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

Product Name

Numeric display series:
0.31 Inch 4 Digits LED digital Display with RoHS
 

Features

Ø         8 mm (0.31 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

Package Dimensions

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 Digit 7 Segment LED Display, Digit Height:8.00mm(0.31 inch), External Dimensions: 28.00x11.00x5.00mm (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.
LD3141AR	LD3141BR	GaAlAs	Super Red	640	8	10	8	10
LD3141AD	LD3141BD	GaAlAs	Hi-Red	640	18	25	18	25
LD3141AO	LD3141BO	GaAsP	Orange	625	7	9	7	9
LD3141AY	LD3141BY	GaAsP	Yellow	588	8	10	8	10
LD3141AG	LD3141BG	GaP	Green	568	7	9	7	9
LD3141AUR	LD3141BUR	AlGaInP	Ultra Red	640	30	45	30	45
LD3141AUO	LD3141BUO	AlGaInP	Ultra Orange	625	45	60	45	60
LD3141AUA	LD3141BUA	AlGaInP	Ultra Amber	605	30	45	30	45
LD3141AUY	LD3141BUY	AlGaInP	Ultra Yellow	595	30	45	30	45
LD3141AUG	LD3141BUG	AlGaInP	Ultra Green	573	30	45	30	45
LD3141APG	LD3141BPG	InGaN	Pure Green	525	120	300	120	300
LD3141AUB	LD3141BUB	InGaN	Ultra Blue	470	30	45	30	45
LD3141AUW	LD3141BUW	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.