BL-Q28X-42 Datasheet, PDF (1/4 Pages) BetLux Electronics – LED NUMERIC DISPLAY, 4 DIGIT

LED NUMERIC DISPLAY, 4 DIGIT
BL-Q28X-42
Features:
7.00mm (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-42S-XX
BL-Q28A-42D-XX
BL-Q28A-42UR-XX
BL-Q28A-42E-XX
BL-Q28A-42Y-XX
BL-Q28A-42G-XX
BL-Q28B-42S-XX
BL-Q28B-42D-XX
BL-Q28B-42UR-XX
BL-Q28B-42E-XX
BL-Q28B-42Y-XX
BL-Q28B-42G-XX
Hi Red GaAlAs/GaAs,SH 660
Super
Red
GaAlAs/GaAs,DH
660
Ultra
Red
GaAlAs/GaAs,DDH 660
Orange
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-42UHR-XX BL-Q28B-42UHR-XX ^{Ultra Red}
AlGaInP
645
BL-Q28A-42UE-XX BL-Q28B-42UE-XX ^{Ultra Orange}
AlGaInP
630
BL-Q28A-42YO-XX BL-Q28B-42YO-XX ^{Ultra Amber}
AlGaInP
619
BL-Q28A-42UY-XX BL-Q28B-42UY-XX ^{Ultra Yellow}
AlGaInP
590
BL-Q28A-42UG-XX BL-Q28B-42UG-XX ^{Ultra Green}
AlGaInP
574
BL-Q28A-42PG-XX BL-Q28B-42PG-XX ^{Ultra Pure Green InGaN}
525
BL-Q28A-42B-XX
BL-Q28B-42B-XX
Ultra Blue
InGaN
470
BL-Q28A-42W-XX
BL-Q28B-42W-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 4
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