BL-DS56A-21 Datasheet, PDF (1/4 Pages) BetLux Electronics – 14.20mm (0.56) Dual digit numeric display series , SMD TYPE

LED NUMERIC DISPLAY, 2 DIGIT , SMD DISPLAY
BL-DS56X-21
Features:
 14.20mm (0.56”) Dual digit numeric display series , SMD TYPE
 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
_P
(nm)
BL-DS56A-21S-XX
BL-DS56B-21S-XX
Hi Red GaAlAs/GaAs,SH 660
BL-DS56A-21D-XX BL-DS56B-21D-XX
Super
Red
GaAlAs/GaAs,DH
660
BL-DS56A-21UR-XX BL-DS56B-21UR-XX
Ultra
Red
GaAlAs/GaAs,DDH
660
BL-DS56A-21E-XX
BL-DS56B-21E-XX
Red
GaAsP/GaP
635
BL-DS56A-21Y-XX
BL-DS56B-21Y-XX
Yellow
GaAsP/GaP
585
BL-DS56A-21G-XX BL-DS56B-21G-XX
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
)
120
140
160
60
55
55
 Ultra Bright
Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)
Part No
Chip
Common Cathode
Common Anode
Emitted Color
Material
P
(nm)
BL-DS56A-21UHR-X
X
BL-DS56B-21UHR-X
X
Ultra Red
AlGaInP
645
BL-DS56A-21UE-XX BL-DS56B-21UE-XX ^{Ultra Red}
AlGaInP
630
BL-DS56A-21YO-XX BL-DS56B-21YO-XX ^{Ultra Amber}
AlGaInP
619
BL-DS56A-21UY-XX BL-DS56B-21UY-XX ^{Ultra Yellow}
AlGaInP
590
BL-DS56A-21UG-XX BL-DS56B-21UG-XX ^{Ultra Green}
AlGaInP
574
BL-DS56A-21PG-XX BL-DS56B-21PG-XX ^{Ultra Pure Green InGaN}
525
BL-DS56A-21B-XX
BL-DS56B-21B-XX
Ultra Blue
InGaN
470
BL-DS56A-21W-XX BL-DS56B-21W-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
)
160
120
75
75
75
190
88
88
 -XX: Surface / Lens color：
Number
0
1
2
3
4
5
Ref Surface Color White
Black
Gray
Red
Green
Epoxy Color
Water
White
Red
Green
Yellow
clear
diffused Diffused Diffused Diffused
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS
REV NO: V.2 Page 1 of 4
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