Negotiable
The date of payment from buyers deliver within days
Guangdong
Long-term effective
2017-08-31 03:34
265
Company Profile
By certification [File Integrity]
Contact：Miss Song Song(Mr.)
Email：
Telephone：
Phone：
Area：Guangdong
Address：Guangdong
Website： http://bulaser.hzyjmx.com/
Item List:
405nm: 20mw, 30mw, 40mw, 100mw, 120mw, 150mw, 200mw, 250mw, 300mw, 500mw
450nm: 80mw, 100mw, 1w, 1.4w, 1.6w, 3.5w
520nm: 30mw, 50mw, 90mw, 100mw, 120mw, 500mw, 1w, 1.2w
532nm: 15mw, 25mw, 30mw, 50mw, 100mw, 300mw, 400mw, 500mw, 1w
635nm: 5mw, 10mw, 15mw, 20mw, 30mw, 120mw, 170mw, 180mw, 250mw, 300mw, 500mw, 700mw
650nm: 5mw, 7mw, 10mw, 60mw, 80mw, 100mw, 200mw. 500mw, 1w
780nm: 100mw, 150mw, 200mw
808nm: 200mw, 300mw, 500mw, 1w, 2w, 3w, 5w
830nm: 30mw, 200mw
850nm: 100mw, 200mw, 300mw, 500mw
980nm: 50mw, 100mw, 200mw, 300mw
Best Quality Nichia 405nm 250mw Laser Diode
(NDV4642VFR)
Excellent beam quality High stability Advanced technology Long Lifetime
Absolute Maximum Ratings (Tc=25ºC)
| Parameter | Symbol | Ratings | Unit |
| Optical Output Power | Po | 250 | mW |
| LD Reverse Voltage | Vr (LD) | 2 | V |
| Operating Temperature | Tc | -10~+90 | ºC |
| Storage Temperature | Tstg | -40~+90 | ºC |
Electrical and Optical Characteristics (Tc=25ºC)
| Item | Condition | Symbol | Min | Typ. | Max | Unit |
| Dominant Wavelength | CW | λd | 400 | 405 | 410 | nm |
| Operating Voltage | CW | Vop | - | 4.5 | 4.9 | V |
| Operating Current | CW | Iop | - | 87 | 105 | mA |
| Slope Efficiency | CW | h | 1.4 | 1.7 | 2.0 | W/A |
| Beam Divergence(Parallel) | CW | θ// | 7 | 9 | 12 | ° |
| Beam Divergence (Perpendicular) |
CW | θ+ | 16.5 | 18.5 | 22 | ° |
Shipping Details:
1.The items normally will be shipped within 3 working days after the payment is reached. Delivery time is about 3-5 days.
2.The items will be shipped by DHL/FedEx or other ways. Please contact us directly and choose the way you prefer.
Company Information:
Lanji's Aim:
People-oriented, technology innovation, customer demand-oriented
Lanji's Concept:
Strengthen our industrial system, optimize our product portfolio,
Optimize our management processes, optimize our marketing concept.
Lanji's Vision:
Forefront of the spirit and concept, the most humanization rules and regulations, the most advanced technology and performance. Provide the products with best performance and competitive price for the global laser industrial. 
