ROHM LA-101VA, LA-101MK, LA-101MA, LA-101AK, LA-101VK Datasheet

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ROHM LA-101VA, LA-101MK, LA-101MA, LA-101AK, LA-101VK Datasheet

LA-101AK Series

LED displays

High efficiency, single-digit numeric displays

LA-101AK Series

The LA-101AK series are LED numerical displays designed to allow use even in bright locations. The height of the character is 25.4 mm, and two colors are available: red and green. These displays are designed for use in large numerical displays.

!Features

1)Height of character: 25.4 mm

2)Dimensions: 24 x 34 x 10.5 mm

3)A common anode configuration and a common cathode configuration are available for each color.

4)The package surface is painted black and the segments are colored the display color.

5)High luminance, clear display.

!External Dimensions (Units: mm)

24.0±0.2 10˚

2.5

25.4 34.0±0.2

(30.5)

2.5φ

14.13.2

 

 

±0.2

 

 

10.5

φ0.5

 

3.5Min.

(2.54)

(10.16)

 

 

Tolerances are ±0.3 unless otherwise noted :

!Selection guide

Emitting color

Red

Green

 

Common

 

 

Anode

LA-101VA

LA-101MA

 

 

 

Cathode

LA-101VK

LA-101MK

!Pin assignments

10

9

8

7

6

 

Pin No.

Function

 

 

+

+

+

+

+

 

 

 

 

 

 

 

 

 

a

 

 

 

1

Segment "e"

 

 

 

 

 

 

 

2

Segment "d"

 

f

 

g

 

b

3

Common

 

 

 

 

 

4

Segment "c"

 

 

 

 

 

 

5

D.P

 

e

 

 

 

c

6

Segment "b"

 

 

 

 

 

 

7

Segment "a"

 

 

 

d

 

D.P

8

Common

 

 

 

 

9

Segment "f"

 

+

+

+

+

+

 

10

Segment "g"

 

 

 

 

 

 

Pin No. 1

2

3

4

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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