BL-Q28A-43 Datasheet, PDF (1/5 Pages) BetLux Electronics – 7.10mm (0.28) Four digit numeric display series

LED NUMERIC DISPLAY, 4 DIGIT
BL-Q28X-43
Features:
7.10mm (0.28”) Four digit numeric display series.
Low current operation.
Excellent character appearance.
Easy mounting on P.C. Boards or sockets.
I.C. Compatible.
ROHS Compliance.
Super Bright
Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)
Part No
Chip
Common Cathode Common Anode
Emitte
d Color
Material
λ_P
(nm)
BL-Q28A-43S-XX
BL-Q28A-43D-XX
BL-Q28A-43UR-XX
BL-Q28A-43E-XX
BL-Q28A-43Y-XX
BL-Q28A-43G-XX
BL-Q28B-43S-XX
BL-Q28B-43D-XX
BL-Q28B-43UR-XX
BL-Q28B-43E-XX
BL-Q28B-43Y-XX
BL-Q28B-43G-XX
Hi Red GaAlAs/GaAs,SH 660
Super
Red
GaAlAs/GaAs,DH
660
Ultra
Red
GaAlAs/GaAs,DDH 660
Red
GaAsP/GaP
635
Yellow
GaAsP/GaP
585
Green
GaP/GaP
570
VF
Unit:V
Typ Max
1.85 2.20
1.85 2.20
1.85 2.20
2.10 2.50
2.10 2.50
2.20 2.50
Iv
TYP.(mcd
)
95
110
155
105
105
110
Ultra Bright
Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)
Part No
Chip
Common Cathode
Common Anode
Emitted Color
Material
λP
(nm)
BL-Q28A-43UHR-XX BL-Q28B-43UHR-XX ^{Ultra Red}
AlGaInP
645
BL-Q28A-43UE-XX
BL-Q28B-43UE-XX
Ultra Red
AlGaInP
630
BL-Q28A-43YO-XX BL-Q28B-43YO-XX ^{Ultra Amber}
AlGaInP
619
BL-Q28A-43UY-XX
BL-Q28B-43UY-XX
Ultra Yellow
AlGaInP
590
BL-Q28A-43UG-XX BL-Q28B-43UG-XX ^{Ultra Green}
AlGaInP
574
BL-Q28A-43PG-XX BL-Q28B-43PG-XX ^{Ultra Pure Green InGaN}
525
BL-Q28A-43B-XX
BL-Q28B-43B-XX
Ultra Blue
InGaN
470
BL-Q28A-43W-XX
BL-Q28B-43W-XX
Ultra White
InGaN
/
VF
Unit:V
Typ Max
2.10 2.50
2.10 2.50
2.10 2.50
2.10 2.50
2.20 2.50
3.80 4.50
2.70 4.20
2.70 4.20
Iv
TYP.(mcd
)
155
110
110
120
130
190
120
140
-XX: Surface / Lens color：
Number
0
Ref Surface Color White
Epoxy Color
Water
clear
1
2
3
4
5
Black
White
diffused
Gray
Red
Diffused
Red
Green
Diffused
Green
Yellow
Diffused
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS REV NO: V.2 Page 1 of 5
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