
Part No.
Chip
Absolute Maximum
Ratings
Electro-optical
Data(At 10mA)
Vf
(v)
Digit Size
Common
Anode
Common
Cathode
Material/Emitted
Color
Peak
Wave
Length
p(nm)
655
(nm)
Pd
(mw)
If
(mA)
Ifp
(mA)
Typ. Max.
Iv. Typ.
Per.Seg.
(mcd)
Drawing
No.
BF-A321RD
BF-A325RD
BF-A325RE
BF-A322RD
BF-A323RD
BF-C321RD
BF-C325RD
BF-C325RE
BF-C322RD
BF-C323RD
GaAsP/Red
40
80
40
200
1.7
2.0
0.6
GaP/ Bright Red
700
90
40
15
50
2.2
2.5
1.2
GaP/ Green
GaAsP/GaP/ Yellow
GaAsP/GaP/ Hi-Eff.Red
GaAsP/GaP/ Orange
GaAlAs/ SH Super Red
GaAlAs/ DH Super Red
568
585
30
35
80
80
30
30
150
150
2.2
2.1
2.5
2.5
3.0
2.0
BF-A324RD
BF-C324RD
635
45
80
30
150
2.0
2.5
3.0
BF-A326RD
BF-A32DRD
BF-C326RD
BF-C32DRD
660
660
20
20
80
80
30
30
150
150
1.7
1.7
2.5
2.5
6.0
7.0
0.36"
Overflow
Single-Digit
SD-13
BS-A341RD
BS-A345RD
BS-A345RE
BS-A342RD
BS-A343RD
BS-C341RD
BS-C345RD
BS-C345RE
BS-C342RD
BS-C343RD
GaAsP/Red
655
40
80
40
200
1.7
2.0
0.6
GaP/ Bright Red
700
90
40
15
50
2.2
2.5
1.2
GaP/ Green
GaAsP/GaP/ Yellow
GaAsP/GaP/ Hi-Eff.Red
GaAsP/GaP/ Orange
GaAlAs/ SH Super Red
GaAlAs/ DH Super Red
568
585
30
35
80
80
30
30
150
150
2.2
2.1
2.5
2.5
3.0
2.0
BS-A344RD
BS-C344RD
635
45
80
30
150
2.0
2.5
3.0
BS-A346RD
BS-A34DRD
BS-C346RD
BS-C34DRD
660
660
20
20
80
80
30
30
150
150
1.7
1.7
2.5
2.5
6.0
7.0
SD-14
BS-A341RD-A
BS-A345RD-A
BS-A345RE-A
BS-A342RD-A
BS-A343RD-A
BS-C341RD-A
BS-C345RD-A
BS-C345RE-A
BS-C342RD-A
BS-C343RD-A
GaAsP/Red
655
40
80
40
200
1.7
2.0
0.6
GaP/ Bright Red
700
90
40
15
50
2.2
2.5
1.2
GaP/ Green
GaAsP/GaP/ Yellow
GaAsP/GaP/ Hi-Eff.Red
GaAsP/GaP/ Orange
GaAlAs/ SH Super Red
GaAlAs/ DH Super Red
568
585
30
35
80
80
30
30
150
150
2.2
2.1
2.5
2.5
3.0
2.0
BS-A344RD-A
BS-C344RD-A
635
45
80
30
150
2.0
2.5
3.0
BS-A346RD-A
BS-A34DRD-A
BS-C346RD-A
BS-C34DRD-A
660
660
20
20
80
80
30
30
150
150
1.7
1.7
2.5
2.5
6.0
7.0
0.39"
Single-Digit
SD-15
BS-A311RD-B
BS-A315RD-B
BS-A315RE-B
BS-A312RD-B
BS-A313RD-B
BS-C311RD-B
BS-C315RD-B
BS-C315RE-B
BS-C312RD-B
BS-C313RD-B
GaAsP/Red
655
40
80
40
200
1.7
2.0
0.6
GaP/ Bright Red
700
90
40
15
50
2.2
2.5
1.2
GaP/ Green
GaAsP/GaP/ Yellow
GaAsP/GaP/ Hi-Eff.Red
GaAsP/GaP/ Orange
GaAlAs/ SH Super Red
GaAlAs/ DH Super Red
568
585
30
35
80
80
30
30
150
150
2.2
2.1
2.5
2.5
2.8
2.2
BS-A314RD-B
BS-C314RD-B
635
45
80
30
150
2.0
2.5
2.8
BS-A316RD-B
BS-A31DRD-B
BS-C316RD-B
BS-C31DRD-B
660
660
20
20
80
80
30
30
150
150
1.7
1.7
2.5
2.5
5.0
10.0
0.39"
Alpha-Numeric
Displays
SD-16
BS-A401RD
BS-A405RD
BS-A405RE
BS-A402RD
BS-A403RD
BS-C401RD
BS-C405RD
BS-C405RE
BS-C402RD
BS-C403RD
GaAsP/Red
655
40
80
40
200
1.7
2.0
0.6
GaP/ Bright Red
700
90
40
15
50
2.2
2.5
1.2
GaP/ Green
GaAsP/GaP/ Yellow
GaAsP/GaP/ Hi-Eff.Red
GaAsP/GaP/ Orange
GaAlAs/ SH Super Red
GaAlAs/ DH Super Red
568
585
30
35
80
80
30
30
150
150
2.2
2.1
2.5
2.5
3.0
2.0
BS-A404RD
BS-C404RD
635
45
80
30
150
2.0
2.5
3.0
BS-A406RD
BS-A40DRD
BS-C406RD
BS-C40DRD
660
660
20
20
80
80
30
30
150
150
1.7
1.7
2.5
2.5
6.0
7.0
0.40"
Single-Digit
SD-17
BF-U401RD
BF-U405RD
BF-U405RE
BF-U402RD
BF-U403RD
GaAsP/Red
655
40
80
40
200
1.7
2.0
0.6
GaP/ Bright Red
700
90
40
15
50
2.2
2.5
1.2
GaP/ Green
GaAsP/GaP/ Yellow
GaAsP/GaP/ Hi-Eff.Red
GaAsP/GaP/ Orange
GaAlAs/ SH Super Red
GaAlAs/ DH Super Red
568
585
30
35
80
80
30
30
150
150
2.2
2.1
2.5
2.5
3.0
2.0
BF-U404RD
635
45
80
30
150
2.0
2.5
3.0
BF-U406RD
BF-U40DRD
660
660
20
20
80
80
30
30
150
150
1.7
1.7
2.5
2.5
6.0
7.0
0.40"
Overflow
Single-Digit
SD-18
Yellow Stone corp.
www.
ystone
.com.tw
886-2-2
8221522
FAX:886-2-2
8202309
YELLOW STONE
CORP. Specifications subject to change without notice.