LA-401 D / N Series
LED displays
Single Digit LED Numeric Display
LA-401 D / N Series
Dimensions (Unit : mm)
9.6
(10.16)
0.5
φ1.0
7.0
1.0
5.57
(2.54)
Features
1) The height of a letter is 10.16mm.
2) Dimension is 9.6×13.0×7.0mm.
3) The package of surface color is black. Color of
segment is colored in emitting color. (Blue color is only
milky white)
4) Each color has anode common and cathode common
respectively.
13.0
1.0
10.16
10˚
0.25
3.5Min.
LA-401 D / N series is developed because of the
demand for small single digit LED Numeric Display.
Materials of emission are GaAsP on GaP, AlGalnP GaP
and GaN. This is the height of a letter 10.16mm, single
digit LED Numeric Display that is packed by EPOXY
resin.
(7.62)
Tolerance are ±0.2 unless otherwise noted:
Selection guide
Emitting color
Yellow
Red
Orange
High brightness High brightness High brightness
Red
Common
Anode
Cathode
LA-401VD
LA-401VN
LA-401AD
LA-401AN
Pin assignments
1 +
+ 10
a
2 +
f
b
3 +
5 +
LA-401XD
LA-401XN
e
+ 9
+ 8
g
+ 7
c
+ 6
d
D.P
Equivalent circuit (anode common)
COM
1,6
a b c d e f g D.P
10 9 8 5 4 2 3 7
1
2
3
4
5
6
7
8
9
10
Blue
LA-401MD
LA-401MN
LA-401BD
LA-401BN
Function
Pin No.
Pin No.
4 +
LA-401ED
LA-401EN
Green
Common
Segment "f"
Segment "g"
Segment "e"
Segment "d"
Common
D.P
Segment "c"
Segment "b"
Segment "a"
(cathode common)
COM
1,6
a b c d e f g D.P
10 9 8 5 4 2 3 7
Rev.D
1/4
