Thanks for your email.
As asked our engineer that our parameter on our specification are the real date we tested.
They feed back that we choose the best winding method ( best wire size and winding turns) but it is hard to meet your original spec. Sorry!
But on the other hand engineer said that the DCR of our parts is lower and better than your spec. Please check.
In this condition, would you like to make a test to check whether our alternative parts is available for your device?
We will be appreciated for your help, and waiting for your testing result.