Numeric Display
Unit: mm
8.4 mm (.3”) Series
+ 0
− 0.5
Conventional Part No.
Global Prat No.
Lighting Color
30.0
2.0 6.2 4.0 4.0
1.3
4.0
LN5431YAMY ·········· LNM443AP01A ······· Amber
LN5431YKMY ········· LNM443KP01A ······· Amber
LN5431OAMO ········· LNM843AP01A ······· Orange
LN5431OKMO ········· LNM843KP01A ······· Orange
4.0
Pin
10°
Assignment
Assignment
Anode PM
6 − φ1.0
13.5
No.
Terminal Connection
1
2
3
4
5
Cathode PM
Anode Dig1
Cathode d
Cathode Dig1
Anode d
Upper colon
Cathode c
Anode c
20 19 18 17 16 15 14 13 12 11
Cathode Lower colon
Anode Lower colon
*2.54 ± 0.1
2.54 × 9.0 = 22.86
Dig3
Anode
Dig3
Cathode
A. M.
P. M.
6
Lower colon
Lower colon
3.57
3.57
7
8
9
Anode dp
Cathode dp
Anode dp
D1 D2
D3
6
D4
Cathode dp
Anode Alarm
Alarm
Cathode Alarm
Anode Alarm
Anode g
1
2
3
4
5
7
dp
8 9 10
10 Cathode Alarm
11 Cathode g
Lower colon
Lead wire dimension
12 Anode Dig4
13 Cathode b
Cathode Dig4
Anode b
14 Cathode a
Anode a
15 Cathode f
Anode f
16 Cathode Upper colon
Anode Upper colon
Dig2
17 Anode
Dig2
Cathode
Upper colon
Upper colon
18 Cathode e
Anode e
19 Anode AM, FM
20 Cathode AM
Cathode AM, FM
Anode AM
■ Absolute Maximum Ratings (Ta = 25°C)
Lighting Color
Amber
Orange
PD(mW)
IF(mA)
10
10
IFP(mA)
60
VR(V)
5
5
Topr(°C)
−25 +80
−25 +80
Tstg(°C)
−30 +85
−30 +85
30
30
60
Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec
■ Electro−Optical Characteristics (Ta = 25°C)
Conventional Lighting
IO / seg IO /d.p
Typ Min Typ
VF
λP
∆λ
IR
Common
Part No.
Color
IF
Typ Max Typ Typ
IF
Max VR
LN5431YAMY Amber Anode
LN5431YKMY Amber Cathode
LN5431OAMO Orange Anode
LN5431OKMO Orange Cathode
Unit
500 200 200
500 200 200
800 400 200
800 400 200
10 2.00 2.8 590
10 2.00 2.8 590
10 1.93 2.8 630
10 1.93 2.8 630
30
30
40
40
10
10
10
10
10
10
10
10
5
5
3
3
V
µcd µcd µcd mA
V
V
nm
nm mA µA
IO IF
IF VF
IF Ta
1000
100
25
20
15
10
5
O
500
50
30
300
LN5431OAMO
LN5431OKMO
LN5431YAMY
LN5431YKMY
10
O
100
M
K
5431O
50
30
5
LNN55443311OOAAMMOO
LN5431OKMO
3
LN5431YAMY
LNN55443311YYKKMMYY
101
3
5
10
30 50 100
1
0
0
40
60
80
100
20
1.6
1.8
2.0
2.2
2.4
Ambient Temperature
Forward Current
Forward Voltage
323