ns2w095at NICHIA CORPORATION, ns2w095at Datasheet - Page 3

• Manufacturer Part Number: ns2w095at
• Description: Specifications For Nichia Chip Type White Led
• Manufacturer: NICHIA CORPORATION

2.INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
3.OUTLINE DIMENSIONS AND MATERIALS
4.PACKAGING
Correspondence table of Color Coordinates – Luminous Flux ranks
Chromaticity Coordinate – Luminous Flux (Reference)
· The LEDs are packed in cardboard boxes after taping.
· In order to protect the LEDs from mechanical shock, we pack them in cardboard boxes for transportation.
· The LEDs may be damaged if the boxes are dropped or receive a strong impact against them,
· The boxes are not water resistant and therefore must be kept away from water and moisture.
· When the LEDs are transported, we recommend that you use the same packing method as Nichia.
Please refer to figure’s page.
The label on the minimum packing unit shows ; Part Number, Lot Number, Ranking, Quantity
so precautions must be taken to prevent any damage.
Ranking by Color Coordinates
Please refer to figure’s page.
Please refer to figure’s page.
Material as follows ;
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.
Shaded ranks are available.
x
y
Ranking by Color Coordinates
0.330
0.339
b3, b4, b5, b6
b3, b4, b5, b6
0.330
0.360
c1, c2
c1, c2
a0
a0
Rank c1
Ranking by Luminous Flux
Package
Encapsulating Resin
Electrodes
0.361
0.385
0.357
0.361
Chromaticity Coordinate Luminous Flux
P4
:
:
:
-2-
(0.281,0.274)
(0.344,0.355)
Ceramics
Silicone Resin (with Phosphor)
Ag Plating
(0.31,0.32)
x
y
P5
0.330
0.318
P6
0.330
0.339
P7
Rank c2
(14.0)lm
(14.5)lm
(15.0)lm
0.357
0.361
Nichia STS-DA1-0037
<Cat.No.071122>
0.356
0.351