nssl123bt NICHIA CORPORATION, nssl123bt Datasheet - Page 3

• Manufacturer Part Number: nssl123bt
• Description: Specifications For Nichia Chip Type Warm White Led
• Manufacturer: NICHIA CORPORATION

2.INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
3.OUTLINE DIMENSIONS AND MATERIALS
Chromaticity Coordinate – Luminous Flux (Reference)
Correspondence table of Color Coordinates – Luminous Flux ranks
Ranking by Color Coordinates
Please refer to “CHARACTERISTICS” on the following pages.
Please refer to “OUTLINE DIMENSIONS” on the following page.
Material as follows ; Package
Shaded ranks are available.
Color Coordinates Measurement allowance is ± 0.01.
Basically, a shipment shall consist of the LEDs of a combination of the above ranks.
The percentage of each rank in the shipment shall be determined by Nichia.
x
y
x
y
x
y
Ranking by Color Coordinates
0.3822 0.3897 0.4053 0.4255 0.4129 0.3954
0.3580 0.3823 0.3907 0.4000 0.3725 0.3642
0.4255 0.4390 0.4680 0.4519
0.4000 0.4310 0.4385 0.4086
0.4129 0.4255 0.4519 0.4355
0.3725 0.4000 0.4086 0.3785
f3, f4,f5,f6
f3, f4,f5,f6
d1, d2
d1, d2
e1, e2
e1, e2
Rank f3
Rank f5
Ranking by Luminous Flux
Encapsulating Resin
Electrodes
Rank e2
Chromaticity Coordinate Luminous Flux
P6
:
:
:
-2-
(0.3720,0.3714)
(0.452,0.409)
Ceramics
Silicone Resin (with Diffused + Phosphor)
Ag Plating
(0.41,0.39)
x
y
x
y
P7
0.4355
0.3785
0.4519
0.4086
P8
0.4680
0.4385
0.4519
0.4086
Rank f4
Rank f6
P9
(19)lm
(18)lm
(16)lm
0.4970
0.4466
0.4770
0.4137
Nichia STS-DA1-0504A
<Cat.No.090427>
0.4770
0.4137
0.4588
0.3838