LA-401 D / N Series

LED displays

Rev.B

1/2

Single Digit LED Numeric Display

LA-401 D / N Series

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.

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.

External dimensions (Unit : mm)

10˚

φ1.0

0.25

(7.62)

5.57

9.6

1.0

Tolerance are

Selection guide

Anode

Cathode

Emitting color

Common

Red

LA-401VD

LA-401VN

Red

High brightness

LA-401AD

LA-401AN

Orange

High brightness

LA-401ED

LA-401EN

Yellow

High brightness

LA-401XD

LA-401XN

Green

LA-401MD

LA-401MN

Blue

LA-401BD

LA-401BN

Pin assignments

Pin No.

1

+

2

+

3

+

4

+

5

10

9

8

7

6

+

+

+

+

+

+

a

g

d

f

b

ec

D.P

Function

Pin No.

1

2

3

4

5

6

7

8

9

10

Common

Segment "f"

Segment "g"

Segment "e"

Segment "d"

Common

D.P

Segment "c"

Segment "b"

Segment "a"

Equivalent circuit (anode common)

(cathode common)

COM

1,6

a

10

b

9

c

8

d

5

e

4

f

2

g

3

D.P

7

COM

1,6

a

10

b

9

c

8

d

5

e

4

f

2

g

3

D.P

7