A140-445 TESTED laser diodes FS:

[ColdWelder]

Sorry I do not cherry pick the diodes I only test them to be sure they are
not going to die @ 700ma and I will tell you what yours puts out @ 700ma.
but that is as far as I test them !

Why do you only want it to run at 200ma ? these diodes need at least 300ma
and 350-400 will make them more stable if your looking for less power use a
couple filters and turn down the optical output.
Have a good day

So, running these at 400ma, would put out how many mw? Ballpark.

 

[Flaminpyro]

OK now I do have a few "cherry Picked" 445 diodes in stock, only because you have been asking for them