EEWORLDEEWORLDEEWORLD

Part Number

Search

BL-Q39B-44UY

Description
LED NUMERIC DISPLAY, 4 DIGIT
File Size131KB,4 Pages
ManufacturerBETLUX
Websitehttp://www.betlux.com/
Download Datasheet View All

BL-Q39B-44UY Overview

LED NUMERIC DISPLAY, 4 DIGIT

LED NUMERIC DISPLAY, 4 DIGIT
BL-Q39X-44
■ 
Features:
Ø
10.00mm (0.39” Four digit and Over numeric display series.
)
Ø
Low current operation.
Ø
Excellent character appearance.
Ø
Easy mounting on P.C. Boards or sockets.
Ø
I.C. Compatible.
Ø
ROHS Compliance.
Super Bright
Electrical-optical characteristics: (Ta=25
)
(Test Condition: IF=20mA)
Part No
Chip
 
Common Cathode
BL-Q39A-44S-XX
BL-Q39A-44D-XX
BL-Q39A-44UR-XX
BL-Q39A-44E-XX
BL-Q39A-44Y-XX
BL-Q39A-44G-XX
Common Anode
BL-Q39B-44S-XX
BL-Q39B-44D-XX
BL-Q39B-44UR-XX
BL-Q39B-44E-XX
BL-Q39B-44Y-XX
BL-Q39B-44G-XX
Emitte
d Color
Hi Red
Super
Red
Ultra
Red
Orange
Yellow
Green
Material
GaAlAs/GaAs,SH
GaAlAs/GaAs,DH
GaAlAs/GaAs,DDH
GaAsP/GaP
GaAsP/GaP
GaP/GaP
λ
P
(nm)
660
660
660
635
585
570
VF
Unit:V
Typ
1.85
1.85
1.85
2.10
2.10
2.20
Max
2.20
2.20
2.20
2.50
2.50
2.50
Iv
TYP.(mcd
)
105
115
160
115
115
120
Ultra Bright
Electrical-optical characteristics: (Ta=25℃)
(Test Condition: IF=20mA)
Part No
Common Cathode
BL-Q39A-44UHR-XX
BL-Q39A-44UE-XX
BL-Q39A-44YO-XX
BL-Q39A-44UY-XX
BL-Q39A-44UG-XX
BL-Q39A-44PG-XX
BL-Q39A-44B-XX
BL-Q39A-44W-XX
Common Anode
BL-Q39B-44UHR-XX
BL-Q39B-44UE-XX
BL-Q39B-44YO-XX
BL-Q39B-44UY-XX
BL-Q39B-44UG-XX
BL-Q39B-44PG-XX
BL-Q39B-44B-XX
BL-Q39B-44W-XX
Emitted Color
Ultra Red
Ultra Orange
Ultra Amber
Ultra Yellow
Ultra Green
Ultra Pure Green
Ultra Blue
Ultra White
Chip
Material
AlGaInP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
InGaN
InGaN
InGaN
λP
(nm)
645
630
619
590
574
525
470
/
VF
Unit:V
Typ
Max
2.10
2.10
2.10
2.10
2.20
3.80
2.70
2.70
2.50
2.50
2.50
2.50
2.50
4.50
4.20
4.20
Iv
TYP.(mcd
)
160
140
140
135
140
195
125
160
n
-XX: Surface / Lens color:
0
Number
Ref Surface Color
White
Epoxy Color
Water
clear
1
Black
White
diffused
2
Gray
Red
Diffused
3
Red
Green
Diffused
4
Green
Yellow
Diffused
5
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS
REV NO: V.2
Page 1 of 4
WWW.BETLUX.COM
EMAIL:
SALES@BETLUX.COM
,
BETLUX@BETLUX.COM
I have a question about reading and writing the RTL8019AS+C8051 circuit.
I recently adjusted a RTL8019AS+C8051 circuit. Before connecting to the Internet, the registers were read and written normally. After connecting to the Internet, the values of some registers such as P...
kqyrabbit Embedded System
Happy New Year to everyone~~~~
I wish you all a happy Little New Year~~~~ The time of celebrating the Little New Year is different in the north and the south.Netizens, when do you celebrate the Little New Year? ? ? Let me start by ...
okhxyyo Talking
Confused, use your experience to find answers
I just graduated and hope someone with experience can give me some advice. I want to work in the hardware field. Do I need to learn microcontrollers? Do I need to understand them or to what extent? Th...
skyxylx77 MCU
I have summarized several drawbacks of my HP 3431. Please add to it and summarize the solutions! !
To be honest, HP3431 uses AMD CPU, so its heat dissipation and performance are average. And because it uses 90nm technology, the CPU generates a lot of heat, which poses a hidden danger to the stable ...
lhb111403 Embedded System
Latest 51 system platform pcb diagram
Versatile...
tyx71878352 PCB Design
I would like to ask a question about the driver program.
This is how I understand the driver. The driver is the middle hub between the operating system and the network card hardware device. The network card and the operating system do not know each other, b...
kakalin Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2632  266  144  2419  1294  53  6  3  49  27 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号