NESW157B Nichia, NESW157B Datasheet - Page 4

• Manufacturer Part Number: NESW157B
• Manufacturer: Nichia

Specifications of NESW157B

• Size Lxwxh (mm): 3.0x1.4x0.52
• Lumi-nous Inten-sity Typ(cd): 6.7
• Lumi-nous Flux Typ(lm)): 20.0
• Forward Voltage Vf(v) Typ: 2.90
• Forward Voltage Vf(v) Max: 3.10
• Directivity (degree): 120
• If (ma): 50
• Mounting Style: Through Hole

NICHIA STS-DA1-1978A <Cat.No.120213>
CHROMATICITY DIAGRAM
0.45
0.40
c1
0.35
c2
b4
b6
b3
0.30
b5
0.25
0.20
0.20
0.25
0.30
0.35
0.40
0.45
x
3