Numeric Display
4 Digit 7.3 mm (.3”) Series
Conventional Part No.
Global Part No.
Lighting Color
13.0
±
0.2
7.3
Unit: mm
14.48
±
0.2
14.6
±
0.2
3.4
3.4
3.4 3.4
3.4
3.4 3.4
Pin
Assignment
No.
1
Cathode PM
2
3
Cathode Dig1
Cathode d
Cathode dp1
Cathode Dig2
Cathode Lower colon
Cathode Upper colon
Anode Dig3
Cathode dp2
Anode Dig4
Cathode e
Cathode Alarm
Anode FM. Alarm
Cathode FM
Cathode a
Anode dp2
Lower
Anode Upper colon
Cathode f
Cathode b
Cathode c
Anode dp1
Cathode g
Cathode AM
Anode AM, FM
Assignment
Anode PM
Anode Dig1
Anode d
Anode dp1
Anode Dig2
Anode Lower colon
Anode Upper colon
Cathode Dig3
Terminal Connection
0.8
4.0
10°
36.0
±
0.2
9
− φ1.2
4
5
6
7
8
F. M.
Alam
Protecting tape is applied
Upper colon
24 23 22 21 20 19 18 17 16 15 14 13
a
f g b
e D1 c D2
D4
D3
d
1 2 3 4 5 6 7 8 9 10 11 12
dp1
Lower colon dp2
4.0
±
0.2
P. M.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Cathode Dig4
Anode e
Anode Alarm
Cathode FM. Alarm
Anode FM
Anode a
Cathode dp2
Lower
Cathode Upper colon
Anode f
Anode b
Anode c
Cathode dp1
Anode g
Anode AM
Cathode AM, FM
∗2.54 ±
0.1
2.54
×
11= 27.94
±
0.3
24
− φ0.45
Lead wire dimension
s
Absolute Maximum Ratings (T
a
=
25°C)
Lighting Color
Orange
P
D
(mW)
30
I
F
(mA)
10
I
FP
(mA)
∗
60
V
R
(V)
3
T
opr
(°C)
−25 ∼ +80
T
stg
(°C)
−30 ∼ +85
★I
FP
の条件は，
duty 10%，
Pulse width 1 msec. The condition of I
FP
is duty 10%, Pulse width 1 msec
s
Electro−Optical Characteristics (T
a
=
25°C)
Conventional Lighting
Common
Part No.
Color
LN543OAN8
Orange Anode
LN543OKN8
Orange Cathode
Unit
−
−
I
O
/ seg I
O
/d.p
Typ Min Typ
I
F
200 100 100
10
200 100 100
10
µcd µcd µcd
mA
V
F
Typ Max
1.93 2.8
1.93 2.8
V
V
λ
P
Typ
630
630
nm
∆λ
Typ
40
40
nm
I
F
10
10
mA
I
R
Max
10
10
µA
V
R
3
3
V
I
O
I
F
1000
500
100
50
I
F
V
F
25
I
F
T
a
Luminous Intensity
Forward Current
300
30
20
Forward Current
15
100
50
30
10
5
3
10
5
10
1
3
5
10
30
50
100
1
1.6
1.8
2.0
2.2
2.4
0
0
20
40
(0.8)
A. M.
6.5 Min.
9
Anode dp2
60
4.8
±
0.5
0
80
Forward Current
Forward Voltage
Ambient Temperature
321
∗10.16 ±
0.3
5.0
LN543OAN8 ······ LNM843AT01 ······ Orange
LN543OKN8 ······ LNM843KT01 ······ Orange
100
FPGA/CPLD
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