1PCS NICHIA NDB7A75 445nm 450nm 3.5W Blue Laser Diode 9mm New original or Used

Description:

LED Chip User Manual
WarningsDo not use in damp environments
A Do not stare directly at the light source to avoid eye injury
Avoid storing in high-temperature environments
 
Instructions for Use
1. Ensure voltage compatibility with the circuit
2. Observe correct polarity (anode/cathode orientation) during
3. Secure firmly to prevent loosening
 
installation Precautions
1. Avoid frequent on/off cycling, which may reduce service life
2. Do not touch solder joints directly with bare hands
3. Prevent electrostatic discharge (ESD) damage
 
Features：
1. High-luminance emission with energy-efficient performance
2. Long service life and excellent stability
3. Suitable for various applications including illumination and
 
indication Troubleshooting：
1. No illumination: Check wiring connections or power supply
2. Low brightness: Verify whether input voltage is within specified rangemanagement design
3. Excessive heat generation: Assess adequacy of thermal

 

Package:

1 x NDB7A75 445nm 450nm 3.5W Blue Laser Diode

 

 

On 18-Aug-2026 at 03:29:48 EDT, seller added the following information:

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