Round Type
Unit: mm
φ 5.0 mm Series
φ 5.0 ± 0.2
Conventional Part No.
Global Prat No.
Lighting Color
LN21RPH·················· LNG201RFR ·············· Red
LN21RCPH ··············· LNG201LFR ··············· Red
LN21WPH················· LNG201WFR ············· Red
LN21CPH·················· LNG201CFR ·············· Red
0.6
0.8
2 − 0.8 Max
2 − 0.6 ± 0.1
0.6 ± 0.1
■ Absolute Maximum Ratings (Ta = 25°C)
2.54
Lighting Color PD(mW) IF(mA) IFP(mA) VR(V) Topr(°C) Tstg(°C)
1
2
Red
70
25
150
4
−25 +85 −30 +100
★IFPの条件は,duty 10%,Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec
1: Anode
2: Cathode
2.5
■ Electro−Optical Characteristics (Ta = 25°C)
Conventional Lighting
IO
VF
λP
∆λ
IR
Lens Color
Part No.
LN21RPH
Color
Red
Red
Red
Red
Typ Min
IF
Typ Max Typ Typ
IF
20
20
20
20
Max VR
Red Diffused
Red Clear
White Diffused 3.0
3.0
5.0
1.0
2.5
1.0
2.0
15
15
15
15
2.2
2.2
2.2
2.2
V
2.8
2.8
2.8
2.8
V
700
700
700
700
nm
100
100
100
100
nm
5
5
5
5
µA
4
4
4
4
V
LN21RCPH
LN21WPH
LN21CPH
Unit
Clear
5.0
mcd mcd mA
mA
IO IF
IF VF
IO Ta
10
100
5
3
50
30
500
300
LN21RPH
LN21WPH
10
1
100
0.5
0.3
5
3
50
30
0.1
1
1
10
−20
3
5
10
30 50 100
1.6
1.8
2.0
2.2
2.4
0
20
40
60
80 100
Ambient Temperature
Forward Current
Forward Voltage
IF Ta
Relative Luminous Intensity
Wavelength Characteristics
50
40
30
20
10
0
100
80
Directive Characteristics
0°
10°
10°
20°
20°
30°
30°
40°
40°
80°
60°
40°
20°
60
50°
50°
LN21RPH
LN21WPH
60°
60°
70°
40
20
0
LN21RCPH
LN21CPH
70°
80°
80°
90°
90°
500
600
700
800
0
40
60
80
100
100 80 60 40 20
0
20 40 60 80 100
20
Wavelength
Relative Luminous Intensity
Relative Luminous Intensity
135