YELLOW STONE CORP BM-21488ND, BM-21488NA, BM-21288MD, BM-20K88MD, BM-20J88ND Datasheet
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Digit Size
2.30
High
5.0
2.3
High
6.1x6.1
Single Color 8x8 Dot Matrix Displays
Absolute Maximum
Ratings
Pd
(mw)If(mA)
(nm)
(mA)
Column
Common
Anode
Part No. Chip
Column
Common
Cathode
Material/Emitted
Color
Peak
Wa ve
Length
p(nm)
BM-20288MD BM-20288ND GaP/ GaP/ Yellow Green 568 30 80 30 150 2.1 2.5 12.0
BM-20488MD BM-20488ND GaAsP/GaP/ Hi-Eff.Red 635 45 80 30 150 2.0 2.5 12.0
BM-20488MA BM-20488NA GaAsP/GaP/ Hi-Eff.Red 635 45 80 30 150 2.0 2.5 17.0
BM-20688MD BM-20688ND GaAlAs/ SH/ Super Red 660 20 80 30 150 1.7 2.5 17.0
BM-20688MA BM-20688NA GaAlAs/ SH/ Super Red 660 20 80 30 150 1.7 2.5 21.0
BM-20F88MD BM-20F88ND GaAlAs/ DDH/ Super Red 660 20 80 30 150 2.0 2.5 23.0
BM-20J88MD BM-20J88ND AlGaInP/GaAs/ Ultra Orange 620 17 80 30 150 2.0 2.5 25.0
BM-20K88MD BM-20K88ND AlGaInP/GaAs/ Ultra Yellow 592 15 80 30 150 2.1 2.5 25.0
BM-21288MD BM-21288ND GaP/ GaP/ Yellow Green 568 30 80 30 150 2.1 2.5 12.0
BM-21488MD BM-21488ND GaAsP/GaP/ Hi-Eff.Red 635 45 80 30 150 2.0 2.5 12.0
BM-21488MA BM-21488NA GaAsP/GaP/ Hi-Eff.Red 635 45 80 30 150 2.0 2.5 17.0
BM-21688MD BM-21688ND GaAlAs/ SH/ Super Red 660 20 80 30 150 1.7 2.5 17.0
BM-21688MA BM-21688NA GaAlAs/ SH/ Super Red 660 20 80 30 150 1.7 2.5 21.0
BM-21F88MD BM-21F88ND GaAlAs/ DDH/ Super Red 660 20 80 30 150 2.0 2.5 23.0
BM-21J88MD BM-21J88ND AlGaInP/GaAs/ Ultra Orange 620 17 80 30 150 2.0 2.5 25.0
BM-21K88MD BM-21K88ND AlGaInP/GaAs/ Ultra Yellow 592 15 80 30 150 2.1 2.5 25.0
Ifp
Electro-optical
Data(At 10mA)
Vf
(v)
Typ . Max.
Iv. Typ.
Per.Seg.
(mcd)
Drawing
No.
DM-21
DM-22
DM-21 BM-20x88
60.20(2.370)
PIN 1.
E0.50(.020)
9
14
8
12
1
7
2
5
+
60.20(2.370)
2.54x7=17.78(.700)
BM-20x88MD
10
13 3 4 166 11 15
3.00(.118)
MIN.
E5.0(.197)
ROW.
8.90(.350)
9
14
8
12
1
7
2
5
M
D DM-22 BM-21x88
N
(0.24x0.24)
3.00(.118)
MIN.
60.20(2.370)
6.1x6.1
8.90(.350)
45.72(1.800)
COL.
12345678
1
2
3
4
5
6
7
8
BM-20x88ND
PIN 1.
(.020)
161013 3 4 116 15
14
12
+
60.20(2.370)
E0.50
2.54x7=17.78(.700)
BM-21x88MD
13 3 4 166 11 15
9
8
1
7
2
5
10
M
D
N
45.72(1.800)
COL.
123 8645 7
1
ROW.
2
3
4
5
6
7
8
BM-21x88ND
9
14
8
12
1
7
2
5
161013 3 4 116 15
NOTES: 1.All Dimensions are in millimeters(inches). 2.Tolerance isA0.25mm(.010D).
3.Specifications are subject to change without notice. 4.NP:No Pin. 5.NC:No Connect.
Yellow Stone corp.
www.ystone.com.tw
886-2-28221522 FAX:886-2-28202309 YELLOW STONE CORP. Specifications subject to change without notice.
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