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Dongguan Blueuniverse Laser Co., Ltd.

Laser Diode, Blue Laser Diode, 3.5W Laser Diode manufacturer / supplier in China, offering Nichia High Power 445nm 3.5W Blue Laser Diode (NDB7A75), Nichia High Power 462nm 1.4W 1400MW Sky-Blue Laser Diode (NDB7675), China Wholesale To18 Mitsubishi 200MW 650nm Red Laser Diode (ML101F31) and so on.

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Supplier Homepage Product Laser Diode 450nm 465nm Laser Diode Nichia High Power 445nm 3.5W Blue Laser Diode (NDB7A75)

Nichia High Power 445nm 3.5W Blue Laser Diode (NDB7A75)

Purchase Qty.:
1-49 50-99 100-499 500+
FOB Unit Price: US $129 US $125 US $119 US $112
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $129
50-99 US $125
100-499 US $119
500+ US $112
Get Latest Price
Production Capacity: 10000PCS Per Week
Transport Package: Anti-Static Package
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: NDB7A75
  • Material: Element Semiconductor
  • Package: Through Hole
  • Application: Laser Display,Cutting, Engraving
  • Batch Number: 2010+
  • Wavelength: 440nm~455nm
  • Color: Blue
  • Life Time: 10,000 Hours
  • Forward Current: 3.0A
  • Operating Temperature: 0~60 Degree
  • Trademark: Nichia
  • Origin: Japan
  • Manufacturing Technology: Optoelectronic Semiconductor
  • Type: Laser Diode
  • Signal Processing: Simulation
  • Model: Ndb7a75
  • Brand: Nichia
  • Power: 3.5W
  • Can Type/ Diameter: To5/9mm
  • Operating Current: 2.3A
  • Operating Voltage: 4.3V
  • Allowable Reverse Current: 85mA
  • Specification: 450nm 3.5w laser diode
  • HS Code: 85414010
Product Description
1. high power blue laser diode 445nm 3.5w
2. nichia laser diode NDB7A75
3. TO5-9mm package type

Nichia High Power 445nm 3.5W Blue Laser Diode (NDB7A75)

Nichia High Power 445nm 3.5W Blue Laser Diode (NDB7A75)
Absolute Maximum Ratings    (Tc=25ºC) 
ItemSymbolAbsolute Maximum
Forward Current If3.0A
Allowable Reverse CurrentIr(LD)85mA
Storage TemperatureTstg-40~85ºC
Operating Case TemperatureTc0~60ºC

Initial Electrical /Optical Characteristics(Tc=25ºC)
Optical Output PowerIf=2.3APo3.43.53.6W
Dominant WavelengthIf=2.3Aλd440448455nm
Threshold CurrentCWIth200270350mA
Slope EfficiencyCWh1.51.72.0W/A
Operating voltageIf=2.3AVop4.04.34.7V

Nichia High Power 445nm 3.5W Blue Laser Diode (NDB7A75)

1. Multi Transverse Mode laser diode.

 2.  Can Type: φ 9.0 mm Floating Mounted with Protection device.


3. Salable Nichia high quality 450nm 3.5w laser diode NDB7A75.

4.  Package details : Plastic box package, it depends on different kinds of laser diodes with different sizes.Normally 50pcs in one tray, 10 trays in one bag ,then 10 bags in one carton box. 

Nichia High Power 445nm 3.5W Blue Laser Diode (NDB7A75)



How to contact us ?
You can send messages to us on trademessenger directly, or send us a email. 

Shipping Policy:
1. Item will be sent out within 1-3 working days after the payment is cleared. 
2. it will be shipped by 
DHL/FedEx/UPS/TNT or other special way, please contact with us to choose the best one.
3. Most package will arrive within 3- 5 working days after it is sent out. 


All products have been tested before the shipment and it was packaged in good condition. Please tested the products at first before you assemble it, if any problem here , please inform us within 3 days of receipt. We can arrange replacement for you if the situation is confirmed.

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Miss Song Song
Foreign Sales Manager
To: Miss Song Song

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