NS6W183AR Nichia, NS6W183AR Datasheet - Page 3

• Manufacturer Part Number: NS6W183AR
• Manufacturer: Nichia

Specifications of NS6W183AR

• Size Lxwxh (mm): 6.5x5.0x1.35
• Lumi-nous Inten-sity Typ(cd): 44
• Lumi-nous Flux Typ(lm)): 135.0
• Forward Voltage Vf(v) Typ: 18.50
• Forward Voltage Vf(v) Max: 20.50
• Directivity (degree): 120
• If (ma): 60
• Mounting Style: Through Hole

RANKS
Color Ranks
Correspondence table of Color Coordinates - Luminous Flux ranks
* Ranking at T
* Tolerance of measurements of the Forward Voltage is ±0.2V.
* Tolerance of measurements of the Luminous Flux is ±7%.
* Tolerance of measurements of the Chromaticity Coordinate is ±0.005.
* Basically, a shipment shall consist of the LEDs of a combination of the above ranks.
Forward Voltage
Luminous Flux
Ranking by
Color Coordinates
b3,b4,b5,b6
c1,c2
The percentage of each rank in the shipment shall be determined by Nichia.
x
y
x
y
x
y
Item
0.287
0.295
0.296
0.276
0.330
0.339
S
=25°C.
0.283
0.305
0.287
0.295
0.330
0.360
K
J
G
E
D
C
B
A
W
B14
B13
B12
B11
Luminous Flux
Rank b3
Rank b5
Ranking by
Rank c1
Rank
0.304
0.330
0.307
0.315
0.361
0.385
B11
20.0
19.5
19.0
18.5
18.0
17.5
17.0
16.5
16.4
140
130
120
110
Min
0.307
0.315
0.311
0.294
0.357
0.361
B12
20.5
20.0
19.5
19.0
18.5
18.0
17.5
17.0
16.5
Max
150
140
130
120
B13
x
y
x
y
x
y
Unit
lm
V
0.307
0.315
0.311
0.294
0.330
0.318
B14
0.304
0.330
0.307
0.315
0.330
0.339
Rank b4
Rank b6
Rank c2
0.330
0.360
0.330
0.339
0.357
0.361
0.330
0.339
0.330
0.318
0.356
0.351
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