NESL157B Nichia, NESL157B Datasheet - Page 4

• 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

NICHIA STS-DA1-1976A <Cat.No.120213>
CHROMATICITY DIAGRAM
0.50
0.45
sw27
sw30
0.40
sw35
sw40
sw45
0.35
0.30
0.25
0.30
0.35
0.40
0.45
0.50
0.55
x
3