STANDARD LED LAMP
5mm ROUND TYPE Electrical/Optical Characteristics at T
A
=25
CHIP
IF
20mA
p (nm)
V
F
(V)
I
V
(mcd)
PART NUMBER
MATERIAL
EMITTING
COLOR
LENS
COLOR
TYP. TYP. MAX. MIN. TYP.
2
1/2
(Deg.)
LT18P1-81 GaP
Pure
Green
G.D.
555
2.1
2.4
3
5
45
LT18P3-81
GaP
Pure Green
W.C.
555 2.1 2.4 11 19 20
LT18S1-81
GaP
STD. Green
G.D.
560 2.1 2.4 4 6 45
LT18S3-81
GaP
STD. Green
W.C.
560 2.1 2.4 11 19 20
LT1821-81
GaP
Green
G.D.
572 2.1 2.4 12 20 45
LT1823-81
GaP
Green
W.C.
572 2.1 2.4 40.9 68.1 20
LT1831-81
GaAsP
Yellow
Y.D.
589 2.1 2.4 9.8 16.4 45
LT1833-81
GaAsP
Yellow
W.C.
589 2.1 2.4 33.5 55.8 20
LT1841-81
GaAsP
Orange
O.D.
630 2.1 2.4 13.9 23.1 45
LT1843-81
GaAsP
Orange
W.C.
630 2.1 2.4 47.3 78.8 20
LT1841R-81
GaAsP
Orange
R.D.
630 2.1 2.4 13.9 23.1 45
LT1844R-81
GaAsP
Orange
R.C.
630 2.1 2.4 47.3 78.8 20
LT1811-81
GaP
Red
R.D.
700 2.1 2.4 2.5 4.1 45
LT1813-81
GaP
Red
W.C.
700 2.1 2.4 8.4 14.0 20
Package Dimensions
Radiation Pattern
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