LED NUMERIC DISPLAY, 2 DIGIT
BL-D40X-21
Features:
Ø
Ø
Ø
Ø
Ø
Ø
10.20mm (0.40”) Dual digit Seven Segment LED 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
VF
Unit:V
Chip
Iv
Emitte
d Color
l P
(nm)
TYP.(mcd
Common Cathode Common Anode
Material
Typ
Max
)
Hi Red
GaAlAs/GaAs,SH
GaAlAs/GaAs,DH
660
660
1.85
1.85
2.20
2.20
BL-D40E-21S-XX
BL-D40F-21S-XX
BL-D40F-21D-XX
90
Super
Red
Ultra
Red
BL-D40E-21D-XX
BL-D40E-21UR-XX
110
150
GaAlAs/GaAs,DDH
660
1.85
2.20
BL-D40F-21UR-XX
Orange
Yellow
Green
GaAsP/GaP
GaAsP/GaP
GaP/GaP
635
585
570
2.10
2.10
2.20
2.50
2.50
2.50
BL-D40E-21E-XX
BL-D40E-21Y-XX
BL-D40E-21G-XX
BL-D40F-21E-XX
BL-D40F-21Y-XX
BL-D40F-21G-XX
55
60
40
Ultra Bright
Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)
Part No
Chip
VF
Unit:V
Iv
TYP.(mcd
)
?P"
Common Cathode
Common Anode
Emitted Color
Material
Typ
Max
(nm)
Ultra Red
AlGaInP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
645
630
619
590
574
525
470
/
2.10
2.10
2.10
2.10
2.20
3.80
2.70
2.70
2.50
BL-D40E-21UHR-XX
BL-D40E-21UE-XX
BL-D40E-21YO-XX
BL-D40E-21UY-XX
BL-D40E-21UG-XX
BL-D40E-21PG-XX
BL-D40E-21B-XX
BL-D40E-21W-XX
BL-D40F-21UHR-XX
BL-D40F-21UE-XX
BL-D40F-21YO-XX
BL-D40F-21UY-XX
BL-D40F-21UG-XX
BL-D40F-21PG-XX
BL-D40F-21B-XX
BL-D40F-21W-XX
150
115
115
115
100
185
70
Ultra Orange
Ultra Amber
Ultra Yellow
Ultra Green
2.50
2.50
2.50
2.50
4.50
4.20
4.20
Ultra Pure Green InGaN
Ultra Blue
InGaN
InGaN
Ultra White
70
-XX: Surface / Lens color:
0
1
2
3
4
5
Number
Ref Surface Color
Epoxy Color
White
Water
clear
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
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