LB-502DD 查看數據表（PDF） - ROHM Semiconductor
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LB-502DD Datasheet PDF : 4 Pages
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LED displays
LB-502DN Series
High efficiency, two-digit numeric displays
LB-502DN Series
The LB-502DN 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 13.0mm.
zDimensions (Unit: mm)
25.0
12.7
10˚
zFeatures
1) Height of character: 13.0mm
2) Common anode and common cathode configurations
are available for each color.
3) High efficiency reflectors are used to achieve a bright,
clear display.
4) The package surface is painted black and the
segments are colored the display color.
zSelection guide
Emitting color
Red
Common
Anode
LB-502VD
Cathode
LB-502VN
∗ Order-based production.
Orange
Green
LB-502DD ∗ LB-502MD
LB-502DN ∗ LB-502MN
1.25
2−φ1.25
7.4
0.5
(2.54)
(20.32)
Tolerances are ±0.2 unless otherwise noted :
zPin assignments
18 17 16 15 14 13 12 11 10
+++++++++
a1
a2
f1
b1 f2
b2
g1
g2
e1
c1 e2
c2
d1
d2
+
Pin No.1
Digit 1 D.P1
++++
2345
Digit 2 D.P2
++++
6789
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"
Rev.C
1/3
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