LB-402DN_1 Datasheet, PDF (1/3 Pages) Rohm – High efficiency, two-digit numeric displays

LED displays
LB-402DN Series
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.
zFeatures
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.
zExternal dimensions (Units : 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:
zSelection guide
Emitting color
Common
Red
Anode
LB-402VD
Orange
LB-402DD^∗
Yellow
Green
LB-402YD^∗ LB-402MD
Cathode
LB-402VN
∗Order-based production.
LB-402DN^∗
LB-402YN^∗ LB-402MN
zPin 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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