0.25 Inch 4 Digit 7 Segment LED Display with RoHS From Expert Manufacturer

• Outline Dimensions: 36X11X5.1mm
• Digit Height: 0.25 Inch
• Dp Number: 1PC
• Digit Number: 1 Digit
• Chip Matrial: 4-Element
• Transport Package: EPE Foam and Carton
• Model NO.: LD2541
• Specification: RoHS, REACH
• Trademark: LIGHTKEY
• Origin: China
• HS Code: 8531200000
• Production Capacity: 10 000 000PCS/Year

Product Description

Product Name

0.25 Inch 4 Digit 7 Segment LED Display with RoHS from expert manufacturer

Package Dimensions

1. Package dimensions and internal circuit:

Internal Circuit Diagram

Selection Guide

1. Selection Guide:

 

Part No.		Chip			IV@IF=20mA		Iv@IF=20mA
Common Cathode	Common Anode	Material	Color	WLD	One Seg		One DP
					Min.	Typ.	Min.	Typ.
LD2541AUR	LD2541BUR	AlGaInP	Ultra Red	640	30	45	30	45
LD2541AUO	LD2541BUO	AlGaInP	Ultra Orange	625	45	60	45	60
LD2541AUA	LD2541BUA	AlGaInP	Ultra Amber	605	30	45	30	45
LD2541AUY	LD2541BUY	AlGaInP	Ultra Yellow	595	30	45	30	45
LD2541AUG	LD2541BUG	AlGaInP	Ultra Green	573	30	45	30	45
LD2541APG	LD2541BPG	InGaN	Pure Green	525	120	300	120	300
LD2541AUB	LD2541BUB	InGaN	Ultra Blue	470	30	45	30	45
LD2541AUW	LD2541BUW	InGaN	Ultra White	\	100	120	100	120
Unit:	\	\	\	nm	mcd	mcd	mcd	mcd

2. Electrical Characteristics & Absolute Maximum Ratings
 

Color		Electrical Characteristics^[1]			Absolute Maximum Ratings^[1]
		VF@ IF=20mA^[2]		Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[3]
		Typ.	Max.
Ultra Red		1.9	2.6	30	60	20	100
Ultra Orange		2.0	2.6	30	65	20	100
Ultra Amber		2.0	2.6	30	65	20	100
Ultra Yellow		2.0	2.6	30	65	20	100
Ultra Green		2.1	2.6	30	75	20	100
Pure Green		3.0	3.6	30	110	20	100
Ultra Blue		3.0	3.6	30	120	20	100
Ultra White		3.0	3.6	30	120	20	100
Unit:		V	V	uA	mW	mA	mA

 

 
 

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.