Single Color 5x7 Dot Matrix Displays
Part No.
Digit Size
Column
Common
Anode
BM-11257MD
BM-11457MD
1.40
High
3.0
BM-11457MA
BM-11657MD
BM-11657MA
BM-11F57MD
BM-11J57MD
BM-11K57MD
BM-20257MD
BM-20457MD
BM-20457MA
BM-20657MD
BM-20657MA
BM-20F57MD
BM-20J57MD
BM-20K57MD
Column
Common
Cathode
BM-11257ND
BM-11457ND
BM-11457NA
BM-11657ND
BM-11657NA
BM-11F57ND
BM-11J57ND
BM-11K57ND
BM-20257ND
BM-20457ND
BM-20457NA
BM-20657ND
BM-20657NA
BM-20F57ND
BM-20J57ND
BM-20K57ND
Chip
Material/Emitted
Color
GaP/ GaP/ Yellow Green
GaAsP/GaP/ Hi-Eff.Red
GaAsP/GaP/ Hi-Eff.Red
GaAlAs/ SH/ Super Red
GaAlAs/ SH/ Super Red
GaAlAs/ DDH/ Super Red
AlGaInP/GaAs/ Ultra Orange
AlGaInP/GaAs/ Ultra Yellow
GaP/ GaP/ Yellow Green
GaAsP/GaP/ Hi-Eff.Red
GaAsP/GaP/ Hi-Eff.Red
GaAlAs/ SH/ Super Red
GaAlAs/ SH/ Super Red
GaAlAs/ DDH/ Super Red
AlGaInP/GaAs/ Ultra Orange
AlGaInP/GaAs/ Ultra Yellow
Peak
Wave
Length
p(nm)
568
635
635
660
660
660
620
592
568
635
635
660
660
660
620
592
Electro-optical
Data(At 10mA)
Drawing
Vf
Iv. Typ.
No.
(v)
Pd
If
Ifp
Per.Seg.
(mw) (mA) (mA)
(nm)
Typ. Max. (mcd)
30
45
45
20
20
20
17
15
30
45
45
20
20
20
17
15
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
2.1
2.0
2.0
1.7
1.7
2.0
2.0
2.1
2.1
2.0
2.0
1.7
1.7
2.0
2.0
2.1
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
9.0
9.0
16.0
14.0
18.0
20.0
28.0
30.0
12.0
12.0
20.0
16.0
24.0
22.0
30.0
32.0
DM-03
Absolute Maximum
Ratings
2.00
High
5.0
DM-04
DM-03
BM-11x57MD
N
DM-04
BM-20x57M D
N
31.80(1.252)
22.86(.900)
53.20(2.094)
38.10(1.500)
+
PIN NO.1
22.75(.896)
PIN 1.
+
E3.00
(.118)
38.50(1.496)
COL.
1
2
3
4
5
E5.0(.197)
COL.
1
2
3
4
5
ROW.
ROW.
8.60(.339)
E0.50
(.020)
2.54x6=15.24(.600)
3.00(.118) MIN.
1
2
3
4
1
2
3
4
5
6
7
8.00(.315)
E0.50
(.020)
2.54x6=15.24(.600)
3.0(.118)
MIN.
5
6
7
BM-11x57MD
13
3
4,11
10
6
BM-11x57ND
13
3
4,11
10
6
13
BM-20x57Mx
3
4,11
10
6
BM-20x57Nx
13
3
4,11
10
6
9
14
8
5
12
1
7
2
9
14
8
5
12
1
7
2
9
14
8
5
12
1
7
2
9
14
8
5
12
1
7
2
NOTES: 1.All Dimensions are in millimeters(inches).
3.Specifications are subject to change without notice.
2.Tolerance isA0.25mm(.010D).
4.NP:No Pin.
5.NC:No Connect
.
Yellow Stone corp.
886-2-28221522 FAX:886-2-28202309
YELLOW STONE
CORP. Specifications subject to change without notice.
www.ystone.com.tw
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