NESL157B Nichia, NESL157B Datasheet - Page 11

• Manufacturer Part Number: NESL157B
• Manufacturer: Nichia

Specifications of NESL157B

• Size Lxwxh (mm): 3.0x1.4x0.52
• Lumi-nous Inten-sity Typ(cd): 5.4
• Lumi-nous Flux Typ(lm)): 16.0
• Ra Min: 80
• Forward Voltage Vf(v) Typ: 2.90
• Forward Voltage Vf(v) Max: 3.10
• Directivity (degree): 120
• If (ma): 50
• Mounting Style: Through Hole

OPTICAL CHARACTERISTICS
* 本特性は参考です。
* 本特性は演色性ランク R8000 に対応しています。
All characteristics shown are for reference only and are not guaranteed.
The graphs above show the characteristics for R8000 LEDs of this product.
指向特性
発光スペクトル
Directivity
Spectrum
-90°
-80°
1.0
0.8
0.6
0.4
0.2
0.0
-70°
400
1
-60°
-50°
450
-40°
-30°
0.5
500
-20°
550
Relative Illuminance(a.u.)
-10°
Spectrum
Wavelength(nm)
Directivity1
相対照度
波長
600
0°
0
10°
650
20°
0.5
700
30°
管理番号 No. STS-DA7-1633A
40°
T
T
I
I
750
FP
F
A
A
=
=25°C
=25°C
=
50mA
50mA
50°
60°
70°
800
1
80°
90°
NESL157B
10