5-1-1 Unicolor lamps
■5φ Round Narrow Viewing Angle LEDs
SEL1050M Series (available as Direct Mount)
Part Number
Emitting Color
Lens Color
SEL1250RM
SEL1250SM
SEL1850AM
SEL1850DM
SEL1950KM
SEL1450EKM
SEL1450GM-YG
SEL1550CM
SEL1E50CM-S
SELU1250CM
* SELT1D50CM-S
SELT1E50CM-S
Red
Diffused red
Red
Transparent red
Amber
Transparent orange
Amber
Diffused orange
Orange
Transparent orange
Green
Transparent green
Green
Diffused green
Pure green
Water clear
Blue
Water clear
U lt ra hig h Red
Water clear
l um in os ity Pure green Water clear
Blue
Water clear
* Mass production in preparation
Forward Voltage
Luminous Intensity Peak Wavelength Dominant Wavelength Spectrum Half Bandwidth
VF
(V)
TYP MAX
Conditions Iv Conditions
IF (mA) (mcd) IF (mA)
TYP
λP
(nm)
TYP
Conditions
IF (mA)
λd
(nm)
TYP
Conditions ∆λ Conditions
IF (mA) (nm) IF (mA)
TYP
1.9
2.5
10
48
20
630
10
620
10
35
10
1.9
2.5
10
75
20
630
10
620
10
35
10
1.9
2.5
10
90
20
610
10
605
10
35
10
1.9
2.5
10
60
20
610
10
605
10
35
10
1.9
2.5
10
96
20
587
10
590
10
33
10
2.0
2.5
10
190
20
560
10
567
10
20
10
2.0
2.5
10
120
20
560
10
567
10
20
10
2.0
2.5
10
72
20
555
10
559
10
20
10
4.0
4.6
10
80
10
430
10
466
10
65
10
2.0
2.5
20
900
20
635
20
625
20
15
20
3.3
4.0
20 6500
20
512
20
520
20
35
20
3.3
4.0
20 2000
20
460
20
465
20
25
20
Chip
Material
GaAsP
GaAsP
GaAsP
GaAsP
GaAsP
GaP
GaP
GaP
GaN
AlGaInP
InGaN
InGaN
Directional Characteristics (representative example)
External Dimensions
(Unit: mm)
Dimensional Tolerance: ±0.3
ø5.0±0.2
0
–30°
30°
0°
30°
30°
–60°
60°
60°
60°
0.65
max
0.5±0.1
–90°
90° 90°
90°
100%
50
0
50
100%
100%
50
0
50
100%
(2.54)
Diffused lens
Transparent lens
Product Mass: Approx. 0.30 g
222 LEDs