LED Display. LD2541VUB Datasheet

LD2541VUB Datasheet PDF


Part Number

LD2541VUB

Description

0.25inch dual Digit 7 Segment LED Display

Manufacture

LightKey

Total Page 3 Pages
Datasheet
Download LD2541VUB Datasheet



LD2541VUB
LightKey
Datasheet of 0.25 inch Four Digit 7 Segment LED Display
LD2541U/V Series - 0.25 inch dual Digit 7 Segment LED Display
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
¾ 6.20 mm (0.25inch) digit high
¾ Excellent digit appearance
¾ Wide viewing angle
¾ Range of emitted colors
¾ I.C. compatible
¾ Low power consumption
¾ White segment
¾ RoHS compliant
Available options
¾ Alternative emitting luminosity:
Standard or high brightness version
¾ Alternative emitted color
¾ Alternative segment color
¾ Alternative font
¾ Common Cathode is available
¾ Cropped terminal pins
Package Dimensions
10.0°
3.50
0.80
PIN1
6.00
6.00
36.00
6.00
DIG.1
A
F GB
EC
D
DIG.2 DIG.3 DIG.4
D1
D2 D3
0.45
2.54*5=12.70
8.10
Notes:
1. All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm
SPEC NO: DS10121536 REV: A.4 CHECKED: Emily Zhou APPROVED: M.H. Lin PAGE: 1/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
http://www.Datasheet4U.com

LD2541VUB
LightKey
Datasheet of 0.25 inch Four Digit 7 Segment LED Display
Internal Circuit Diagram
LD2541U (Common Cathode)
LD2541V (Common Anode)
Selection Guide
Four Digits 7 Segment LED Display, Digit Height: 6.20mm(0.25inch), External Dimensions:
36.00x11.00x5.10mm (Lx W x H)
Part No.
Chip
Iv@IF=20mA Iv@IF=20mA
Common
Cathode
Common
Anode
Material
Color
WLD
One Seg
Min. Typ.
One DP
Min. Typ.
LD2541UR
LD2541VR
GaAlAs Super Red 640
8
10
8
10
LD2541UD
LD2541VD
GaAlAs
Hi-Red
640 18 25 18 25
LD2541UO LD2541VO GaAsP Orange 625 7 9 7 9
LD2541UY
LD2541VY
GaAsP
Yellow
588 8 10 8 10
LD2541UG
LD2541VG
GaP
Green 568 7 9 7 9
LD2541UUR LD2541VUR AlGaInP Ultra Red 640 30 45 30 45
LD2541UUO LD2541VUO AlGaInP Ultra Orange 625 45 60 45 60
LD2541UUA LD2541VUA AlGaInP Ultra Amber 65 30 45 30 45
LD2541UUY LD2541VUY AlGaInP Ultra Yellow 595 30 45 30 45
LD2541UUG LD2541VUG AlGaInP Ultra Green 573 30 45 30 45
LD2541UPG LD2541VPG InGaN Pure Green 525 120 300 120 300
LD2541UUB LD2541VUB InGaN Ultra Blue 470 30 45 30 45
LD2541UUW LD2541VUW InGaN Ultra White
\ 100 120 100 120
Unit:
\ \ \ nm mcd mcd mcd mcd
SPEC NO: DS10121536 REV: A.4 CHECKED: Emily Zhou APPROVED: M.H. Lin PAGE: 2/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
http://www.Datasheet4U.com




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