NS2L123BT NICHIA CORPORATION, NS2L123BT Datasheet - Page 3

• Manufacturer Part Number: NS2L123BT
• Description: Specifications For Nichia Chip Type Warm White Led
• Manufacturer: NICHIA CORPORATION

2.INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
3.OUTLINE DIMENSIONS AND MATERIALS
Correspondence table of Color Coordinates – Luminous Flux ranks
Chromaticity Coordinate – Luminous Flux (Reference)
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
e1, e2
d1, d2
e1, e2
Rank f3
Rank f5
Ranking by Luminous Flux
Encapsulating Resin
Electrodes
Rank e2
Chromaticity Coordinate Luminous Flux
P9
:
:
:
-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
P10
0.4355
0.3785
0.4519
0.4086
P11
0.4680
0.4385
0.4519
0.4086
P12
Rank f4
Rank f6
(33)lm
(32)lm
(29)lm
0.4970
0.4466
0.4770
0.4137
Nichia STS-DA1-0506B
<Cat.No.090602>
0.4770
0.4137
0.4588
0.3838