Square Type
□
1.0 mm
×
2.0 mm Series
2 Max. NOT SOLDERED
1.0
±
0.2
1.2
±
0.2
Unit: mm
0.1
2.0
±
0.2
Conventional Part No.
Global Prat No.
Lighting Color
3.2
±
0.1
0.2
4.0
±
0.2
1.5
2.0
±
0.06
0.2
LN281RPX ················ LNG281RKR ············ Red
LN381GPX ··············· LNG381GKG ··········· Green
LN481YPX ··············· LNG481YKX ··········· Amber
LN881RPX ················ LNG881RKD ············ Orange
s
Absolute Maximum Ratings (T
a
=
25°C)
Lighting Color P
D
(mW) I
F
(mA) I
FP
(mA)
∗
V
R
(V)
Red
70
25
150
4
Green
90
30
150
4
Amber
90
30
150
4
Orange
90
30
150
3
s
Electro−Optical Characteristics (T
a
=
25°C)
Conventional
Part No.
LN281RPX
LN381GPX
LN481YPX
LN881RPX
Unit
10
LN
88
L
1R
LN
N4
PX
38
81Y
1G
PX
PX
2
−
0.6 Max
2
−
0.45
±
0.1
1.0
3.3
±
0.3
26.5
±
1.0
0.45
±
0.1
T
opr
(°C)
−25 ∼ +85
−25 ∼ +85
−25 ∼ +85
−25 ∼ +85
T
stg
(°C)
−30 ∼ +100
−30 ∼ +100
−30 ∼ +100
−30 ∼ +100
1
2
1.5
2.54
★
I
FP
の条件は，
duty 10%，
Pulse width 1 msec. The condition of I
FP
is duty 10%, Pulse width 1 msec
1: Anode
2: Cathode
Lighting
Color
Red
Green
Amber
Orange
−
Lens Color
Red Diffused
Green Diffused
Amber Diffused
Red Diffused
−
100
I
O
Typ
0.8
1.0
1.5
2.5
mcd
Min
0.3
0.4
0.6
0.9
mcd
I
F
15
20
20
20
mA
Typ
2.2
2.2
2.2
2.1
V
V
F
Max
2.8
2.8
2.8
2.8
V
λ
P
Typ
700
565
590
630
nm
∆λ
Typ
100
30
30
40
nm
I
R
I
F
20
20
20
20
mA
Max
5
10
10
10
µA
V
R
4
4
4
3
V
I
O
I
F
5
50
I
F
V
F
Relative Luminous Intensity
500
300
I
O
T
a
Luminous Intensity
Forward Current
3
30
1
0.5
0.3
LN
28
1R
PX
10
5
3
100
50
30
0.1
1
3
5
10
30
50
100
1
LN
88
1R
LN
PX
481
YP
X
LN
LN3
281RPX
81G
PX
LN38
LN88 1GPX
1RPX
LN
LN48
281
1
RPX
YPX
1.6
1.8
2.0
2.2
2.4
10
−20
0
20
40
60
80
100
Forward Current
Forward Voltage
Ambient Temperature
Relative Luminous Intensity
Wavelength Characteristics
Relative Luminous Intensity
100
80
30°
40°
60
40
20
0
500
LN881RPX
600
700
LN281RPX
50°
60°
60°
70°
80°
800
90°
100
80
60
40
20
40°
20°
0
20
40
60
80
60°
70°
80°
90°
100
80°
I
F
T
a
50
Directive Characteristics
20° 10°
0°
10° 20°
30°
40°
50°
Forward Current
LN381GPX LN481YPX
40
30
20
10
L
L N3
LN N48 81G
88 1Y PX
1R PX
LN
PX
28
1R
PX
0
0
20
40
60
80
100
Wavelength
Relative Luminous Intensity
Ambient Temperature
221
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