NCSE119A Nichia, NCSE119A Datasheet - Page 3

• Manufacturer Part Number: NCSE119A
• Manufacturer: Nichia

Specifications of NCSE119A

• Size Lxwxh (mm): 3.5x3.5x2.0
• Lumi-nous Inten-sity Typ(cd): 31
• Lumi-nous Flux Typ(lm)): 98.0
• Forward Voltage Vf(v) Typ: 3.50
• Forward Voltage Vf(v) Max: 4.00
• Directivity (degree): 120
• If (ma): 350
• Mounting Style: Through Hole

RANKS
Color Ranks
* Ranking at T
* Tolerance of measurements of the Forward Voltage is ±0.05V.
* Tolerance of measurements of the Luminous Flux is ±7%.
* Tolerance of measurements of the Chromaticity Coordinate is ±0.012.
* A shipment shall consist of LEDs in a combination of the above ranks.
Forward Voltage
Luminous Flux
The percentage of each rank in the shipment shall be determined by Nichia.
x
y
Item
0.0400
0.5181
S
=25°C.
0.0542
0.6060
-
B10
B09
B08
B07
Rank D0
Rank
0.1300
0.5326
100
Min
0.1200
0.4681
90
80
70
3
Max
110
100
90
80
4
x
y
Unit
0.0542
0.6060
lm
V
0.0780
0.6665
Rank E0
0.1450
0.5791
0.1300
0.5326
2