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PDF ( 数据手册 , 数据表 ) LB-502DN

零件编号 LB-502DN
描述 High efficiency / two-digit numeric displays
制造商 ROHM Semiconductor
LOGO ROHM Semiconductor LOGO 


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LB-502DN 数据手册, 描述, 功能
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.
!External Dimensions (Units: mm)
25.0
12.7
10˚
!Features
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.
!Selection guide
Emitting color
Common
Red
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 :
!Pin assignments
18 17 16 15 14 13 12 11 10
+++++++++
a1 a2
f1
g1
b1 f2
g2
b2
e1
d1
c1 e2
d2
c2
+
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"












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