LB-402DN_11 Datasheet, PDF (1/4 Pages) Rohm – High efficiency, two-digit numeric 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.
Dimensions (Unit : mm)
24.0
12.0
10°
1.0
5.57
2-φ 1.0
0.5
(2.54)
(20.32)
Tolerances are ±0.2 unless otherwise noted:
Selection guide
Emitting color
Red
Common
Anode
LB-402VD
Green
LB-402MD
Cathode
LB-402VN LB-402MN
Pin assignments
18 17 16 15 14 13 12 11 10
++++ +++++
a1
a2
f1
b1
g1
f2
b2
g2
e1
c1
e2
c2
d1
d2
Digit 1 _D.P1
Digit 2 _D.P2
+++ + + ++++
Pin No. 1 2 3 4 5 6 7 8 9
Pin No.
1
2
3
4
5
6
7
8
9
Function
Segment "e1"
Segment "d1"
Segment "c1"
D.P1
Segment "e2"
Segment "d2"
Segment "g2"
Segment "c2"
D.P2
Pin No.
10
11
12
13
14
15
16
17
18
Function
Segment "b2"
Segment "a2"
Segment "f2"
Digit 2 Common
Digit 1 Common
Segment "b1"
Segment "a1"
Segment "g1"
Segment "f1"
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2011.04 - Rev.B