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Details about  3 pack 1.8W A-Type M140 445nm Blue Laser Diode in Module W/Leads

3 pack 1.8W A-Type M140 445nm Blue Laser Diode in Module W/Leads

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Brand New
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Price:
US $130.00
Approximately AU $166.16(including postage)
 
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Postage:
US $10.00 (approx. AU $12.78) USPS First Class Mail Intl / First Class Package Intl Service | See details
 
Item location:
Saint Louis, Missouri, United States
 
Posts to:
Worldwide See exclusions
Delivery:
Payments:
International shipping and import charges paid to Pitney Bowes Inc. Learn More- opens in a new window or tab
Returns:
14 day money back, buyer pays return postage See details
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eBay item number:
170658168704
Seller assumes all responsibility for this listing.
Last updated on  02 Apr, 2015 00:13:37 AEDST  View all revisions

Item specifics

Condition:
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
Lighting Effect(s): Laser
Listing is for three 1.8W 445nm A-Type M140 blue laser diodes mounted in 12mm x 30mm copper modules with leads attached. The M140 projector yields two types of diodes the A-Type and the M-Type. The A-Type does 1.8W and the M-Type do 2W+. Some sellers don't bother sorting and just leave it as luck of the draw for the customer. If the listing does not state if it is an A-type or M-type then it is most likely a random pick. The copper module upgrade provides a huge  improvement  in thermal  conductivity over the standard brass module for moving the heat away from the diode to your heatsink which gives a much more stable output from the diode. Please Note this module comes with an acrylic lens in it to keep dust out. It can not handle the power  this unit can put out. It will keep contaminates out of the  module until you are ready to put yours glass lens in. Replace with your glass lens of choice before powering the module. The best options are the Aixiz  405/445 Glass  Lens or the 405 G-1 Lens. If you need a lens with the unit I do offer this unit in a combo with a three element or with the G-2. See my other listings.

 Save yourself the headache of pressing and soldering. Just add host, heatsink and proper laser driver.

Don't attempt to connect the diode directly to a fixed voltage source like a battery. The diode requires a proper laser driver to operate. I offer a fixed X-Drive laser driver set to 1.8A for this diode. You can find it here.
I also have options for this diode in modules with the driver installed see these
If your application is for CNC Engraving check out my CNC page with lots of links to tutorials and recommend parts, software and modulating drivers suitable for CNC.
There are many other proper laser drivers but be careful a lot of sellers here are offering LED drivers as a laser driver which can damage or cause shortened life to the diode. LED drivers are not laser drivers. LED's are tough as nails but laser diodes are much more sensitive and need extra features like soft start, overshoot protection and a very low noise output that are standard on laser drivers but not included on LED drivers. I have seen a a few tutorials for building a "cheap laser" with this LED driver but it is a bad idea as I see it causing a lot of diode deaths. If you do use a LED driver you do so at your own risk.


Wire assignment is:

Red +

Black -


Here is the Pinout for the diode


1.8W A-Type M140 445nm Laser Diode







This is 700mA it was just flashing between 6/7 at the time the picture was taken and I did not notice it.


















Here is it running @ 1.8A W/G-2 and a large heatsink.



If you are looking for a host here are some of the more popular host/heatsink kits that will work with these diodes and if you want something that is not listed in those links that I show in my tutorials below shoot me a message and I can point you in the right direction for them.;)




Here is one of my favorite hosts. The Sirius 1-C





 



Here is a list of tutorials I have made and experiments that can help give you ideas for your next project.


 










Shipping is Free in the US
International
First Class mail "Not Tracked" Delivery estimate is 10-30 business days most falling around 15.
or
Express 5-7 day Tracked with Delivery Confirmation.(Recommended) 




*Disclamer*

By purchasing these diodes you are agreeing to the following.
- You are over 18 years of age . 

- You understand that these components that are mentioned above are dangerous when not properly assembled into a finished product. 

- You will use these as components and properly incorporate them into a finished product. 

- You will use these diodes/modules in a safe and responsible manner and for a legal purpose. 

- You are legally responsible for the use of these components, improper use of these components or their end products. 

- You are legally responsible for any injury to anybody resulting from the use of or assembly of these components or their finished products. 

- You Accept this diode/module as a COMPONENT for integration in a system of YOUR OWN design and will be legally responsible from any and all LIABILITIES These Diodes and Modules are sold solely as a component for incorporation into the customer's end products. Therefore, this diode/module is exempt from compliance with the appropriate requirements of FDA 21CFR, section 1040.10 and 1040.11 for complete products.

Questions and answers about this item

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Seller assumes all responsibility for this listing.

Postage and handling

  Pay a maximum of US $45.00 postage on all eligible items from dtr-lpf, when you use the cart to make your purchase.
US $3.00 postage for each additional eligible item you buy from dtr-lpf, when you use the cart to make your purchase.
Item location: Saint Louis, Missouri, United States
Posting to: Worldwide
Excludes: Russian Federation, Colombia
Domestic handling time
Will usually post within 1 business day of receiving cleared payment - opens in a new window or tab.

Return policy

Item must be returned within
Refund will be given as
14 days after the buyer receives it
Money Back
The buyer is responsible for return postage costs.
Return policy details
This item comes with a 14 day buyers remorse return policy. You can return this item up to 14 days after receiving it as long as it has not been removed from the protective ESD packaging that it comes in. Due to the ESD sensitive nature and very specific installation/powering requirements of this internal electrical component it will no longer be eligible for return after being removed from the ESD protective packing.

Refunds by law: In Australia, consumers have a legal right to obtain a refund from a business for goods purchased if the goods are faulty, not fit for purpose or don't match description. More information at returns - opens in a new window or tab.

Payment details

Payment method Preferred/Accepted  
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Accepted
 

Immediate payment required for this item

Immediate payment of US $130.00 is required.
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