Four Digit LED Displays
7-Segment
Part No.
Digit Size
Common
Anode
BQ-M421RD
BQ-M425RD
BQ-M425RE
BQ-M422RD
BQ-M423RD
BQ-M424RD
BQ-M426RD
BQ-M42DRD
BQ-M531RD
BQ-M535RD
BQ-M535RE
BQ-M532RD
BQ-M533RD
BQ-M534RD
BQ-M536RD
BQ-M53DRD
Common
Cathode
BQ-N421RD
BQ-N425RD
BQ-N425RE
BQ-N422RD
BQ-N423RD
BQ-N424RD
BQ-N426RD
BQ-N42DRD
BQ-N531RD
BQ-N535RD
BQ-N535RE
BQ-N532RD
BQ-N533RD
BQ-N534RD
BQ-N536RD
BQ-N53DRD
Chip
Material/Emitted
Color
GaAsP/Red
GaP/ Bright Red
GaP/ Green
GaAsP/GaP/ Yellow
GaAsP/GaP/ Hi-Eff.Red
GaAsP/GaP/ Orange
GaAlAs/ SH Super Red
GaAlAs/ DH Super Red
GaAsP/Red
GaP/ Bright Red
GaP/ Green
GaAsP/GaP/ Yellow
GaAsP/GaP/ Hi-Eff.Red
GaAsP/GaP/ Orange
GaAlAs/ SH Super Red
GaAlAs/ DH Super Red
Drawing
Peak
Vf
Iv. Typ.
No.
Wave
If
Ifp
λ
Pd
(v)
Per.Seg.
Length (nm) (mw) (mA) (mA)
(mcd)
Typ. Max.
λ
p(nm)
655
40
80
40 200 1.7 2.0
0.6
700
568
585
635
660
660
655
700
568
585
635
660
660
90
30
35
45
20
20
40
90
30
35
45
20
20
40
80
80
80
80
80
80
40
80
80
80
80
80
15
30
30
30
30
30
40
15
30
30
30
30
30
50
150
150
150
150
150
200
50
150
150
150
150
150
2.2
2.2
2.1
2.0
1.7
1.7
1.7
2.2
2.2
2.1
2.0
1.7
1.7
2.5
2.5
2.5
2.5
2.5
2.5
2.0
2.5
2.5
2.5
2.5
2.5
2.5
1.2
3.0
2.0
3.0
6.0
7.0
1.0
1.5
3.5
2.5
3.5
6.5
7.5
D-08
FD-07
Absolute Maximum
Ratings
Electro-optical
Data(At 10mA)
0.40"
Four-Digit
0.52"
Four-Digit
FD-07
BQ- M42xRD
N
36.0(1.417)
FD-08
BQ- M53xRD
N
AMERICAN BRIGHT
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.
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DSP-53