Nichia SMD LED non-standard White 2600 mcd 120 ° 20 mA 3 V NHSW157BT Data Sheet
Product codes
NHSW157BT
NICHIA STS-DA1-2084A <Cat.No.120319>
2
RANKS
Item
Rank
Min
Max
Unit
Forward Voltage
- 2.6
3.3
V
P4 9.0
10.7
P3 7.6
9.0
Luminous Flux
P2 6.4
7.6
lm
Rnn
R
a
- - -
Color Rendering
R70
R
a
70 -
-
Color Ranks
Rank b3
Rank b4
x 0.2870 0.2830 0.3040 0.3070
x 0.3070 0.3040 0.3300 0.3300
y 0.2950 0.3050 0.3300 0.3150
y 0.3150 0.3300 0.3600 0.3390
Rank b5
Rank b6
x 0.2960 0.2870 0.3070 0.3110
x 0.3110 0.3070 0.3300 0.3300
y 0.2760 0.2950 0.3150 0.2940
y 0.2940 0.3150 0.3390 0.3180
Rank c1
Rank c2
x 0.3300 0.3300 0.3610 0.3570
x 0.3300 0.3300 0.3570 0.3560
y 0.3390 0.3600 0.3850 0.3610
y 0.3180 0.3390 0.3610 0.3510
Rank sw50
Rank sw57
x 0.3366 0.3376 0.3548 0.3515
x 0.3221 0.3207 0.3376 0.3366
y 0.3369 0.3616 0.3736 0.3487
y 0.3261 0.3462 0.3616 0.3369
Rank sw65
x 0.3070 0.3040 0.3207 0.3221
y 0.3113 0.3300 0.3462 0.3261
y 0.3113 0.3300 0.3462 0.3261
* Ranking at T
A
=25°C.
* Tolerance of measurements of the Forward Voltage is ±0.05V.
* Tolerance of measurements of the Luminous Flux is ±7%.
* Tolerance of measurements of the Color Rendering R
* Tolerance of measurements of the Luminous Flux is ±7%.
* Tolerance of measurements of the Color Rendering R
a
is ±2.
* Tolerance of measurements of the Chromaticity Coordinate is ±0.005.
* A shipment shall consist of LEDs in a combination of the above ranks.
The percentage of each rank in the shipment shall be determined by Nichia.
Luminous Flux Ranks by Color Rank, Color Rendering Rank
* A shipment shall consist of LEDs in a combination of the above ranks.
The percentage of each rank in the shipment shall be determined by Nichia.
Luminous Flux Ranks by Color Rank, Color Rendering Rank
Ranking by
Luminous Flux
Ranking by
Color Coordinates, Color Rendering
Color Coordinates, Color Rendering
P2
P3
P4
b3,b4,b5,b6,c1,c2
Rnn
sw50,sw57,sw65
R70