0.315-Inch (8.0-mm) Digit Height Single Digit Seven-Segment Display

• Outline Dimensions: 11X70X5mm
• Digit Height: 0.315 Inch(8mm)
• Dp Number: 1PC
• Digit Number: 1 Digit
• Chip Matrial: Alingap
• Dp: Rt. Hand Decimal
• Model NO.: LD3211A/B
• Electrode: Common Anode or Cathode
• Current: Low Current
• 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

0.315 Inch (8.0 mm) Digit Height Single Digit Display
PART NO: LD3211A/B series

Package Dimensions

Features

Ø         8 mm (0.32 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

Part No.		Chip			IV@IF=10mA
Common Cathode	Common Anode	Material	Color	WLD @20mA	Per Chip
					Min.	Typ.
LD3211AHR	LD3211BHR	AlInGaP	Hyper Red	640	3400	9000
LD3211AUR	LD3211BUR	AlInGaP	Super Red	631	7000	15000
LD3211AUA	LD3211BUA	AlInGaP	Yellow Orange	605	7000	35000
LD3211AUY	LD3211BUY	AlInGaP	Yellow	587	3500	12000
LD3211AUG	LD3211BUG	AlInGaP	Green	572	30000	45000
LD3211APG	LD3211BPG	InGaN	Pure Green	520	40000	60000
LD3211AUB	LD3211BUB	InGaN	Blue	470	4000	13000
LD3211APW	LD3211BPW	InGaN	White	X=0.29 Y=0.29	30000	50000
Unit:	\	\	\	nm	μcd	μcd

 

 

Color	Electrical Characteristics^[1]			Absolute Maximum Ratings^[1]
	Forward Voltage@ IF=20mA Per Chip		Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[2]
	Typ.	Max.
Hyper Red	2.1	2.6	30	70	20	90
Super Red	2.1	2.6	30	70	20	90
Yellow Orange	2.0	2.6	30	65	20	50
Yellow	2.1	2.6	30	65	20	100
Green	2.0	2.6	30	65	20	50
Pure Green	3.0	3.5	30	110	20	100
Blue	3.0	3.8	30	115	20	90
White	3.0	3.8	30	115	20	60
Unit:	V	V	uA	mW	mA	mA

 

Application

 

>>> 7 segment LED display Series

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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.