NSSW004T Datasheet, PDF (3/13 Pages) NICHIA CORPORATION – TYPE WHITE LED

Nichia STSE-CC7188A
<Cat.No.070824>
Rank a66
x 0.2910 0.2880 0.2960 0.2980
y 0.2580 0.2620 0.2760 0.2710
Rank a67
x 0.2820 0.2793 0.2887 0.2910
y 0.2720 0.2755 0.2916 0.2870
Rank bj2
x 0.2960 0.2910 0.2990 0.3040
y 0.2760 0.2870 0.3010 0.2900
Rank bj6
x 0.2980 0.2960 0.3040 0.3062
y 0.2710 0.2760 0.2900 0.2853
Rank bj7
x 0.2910 0.2887 0.2968 0.2990
y 0.2870 0.2916 0.3058 0.3010
Rank bk2
x 0.3040 0.2990 0.3070 0.3120
y 0.2900 0.3010 0.3150 0.3040
Rank bk6
x 0.3062 0.3040 0.3120 0.3142
y 0.2853 0.2900 0.3040 0.2993
Rank bk7
x 0.2990 0.2968 0.3048 0.3070
y 0.3010 0.3058 0.3198 0.3150
Color Coordinates Measurement allowance is ± 0.005.
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.
2.INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
Please refer to figure’s page.
3.OUTLINE DIMENSIONS AND MATERIALS
Please refer to figure’s page.
Material as follows ; Package
: Heat-Resistant Polymer
Encapsulating Resin : Silicone Resin (with Diffused + Phosphor)
Electrodes
: Ag Plating Copper Alloy
4.PACKAGING
· The LEDs are packed in cardboard boxes after taping.
Please refer to figure’s page.
The label on the minimum packing unit shows ; Part Number, Lot Number, Ranking, Quantity
· 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,
so precautions must be taken to prevent any damage.
· 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.
5.LOT NUMBER
The first six digits number shows lot number.
The lot number is composed of the following characters;
-U
- Year ( 6 for 2006, 7 for 2007 )
- Month ( 1 for Jan., 9 for Sep., A for Oct.,
- Nichia's Product Number
U - Ranking by Color Coordinates
- Ranking by Luminous Intensity
B for Nov. )
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