ROHM LB-402YN, LB-402VN, LB-402VD, LB-402MN, LB-402MD Datasheet

LB-402DN Series

LED displays

High efficiency, two-digit numeric displays

LB-402DN Series

The LB-402 DN series were designed to meet the need for multi-digit numeric displays. These LED numeric displays use GaAsP on GaP for the emitting material (with the exception of green) and are housed in an epoxy resin package. They are two-digit displays with a character height of 10.16 mm.

!Features

1)Height of character : 10.16 mm

2)Common anode and common cathode configurations are available for each color.

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

4)High efficiency reflectors are used to achieve a bright, clear display.

!Selection guide

	Emitting color	Red	Orange
	Common
	Anode	LB-402VD	LB-402DD
	Cathode	LB-402VN	LB-402DN
	Order-based production.

!External dimensions (Units : mm)

24.0

12.0

10°

	1.0	10.16	18.0	(15.24)
1.0	2-φ 1.0			0.25
5.57
		7.0

0.5	3.5Min.
(20.32)
(2.54)

Tolerances are ±0.2 unless otherwise noted:

Yellow Green

LB-402YD LB-402MD

LB-402YN LB-402MN

!Pin assignments

18

17

16

15

14

13

12

11

10

+

+

+

+

+

+

+

+

+

Pin No.

Function

Pin No.

Function

a1

a2

1

Segment "e1"

10

Segment "b2"

f1

b1

f2

b2

2

Segment "d1"

11

Segment "a2"

g1

g2

3

Segment "c1"

12

Segment "f2"

4

D.P1

13

Digit 2 Common

e1

d1

c1

e2

d2

c2

5

Segment "e2"

14

Digit 1 Common

6

Segment "d2"

15

Segment "b1"

Digit 1 D.P1

Digit 2 D.P2

7

Segment "g2"

16

Segment "a1"

+

+

+

+

+

+

+

+

+

8

Segment "c2"

17

Segment "g1"

9

D.P2

18

Segment "f1"

Pin No. 1

2

3

4

5

6

7

8

9