Patent ID: 9643272
Date: 2017-05-09
CPC Classifications: B23K,H05K

Claim:
1. A method for forming a connector having a circuit board having a first surface comprising an electrical component and a second surface comprising a terminal configured to couple with a wire, wherein the second surface is opposite the first surface, the electrical component is located at a first location of the first surface, and the terminal is located at a second location of the second surface directly opposite the first surface, the method comprising: applying a first moisture sealant layer to the first surface to cover the electrical component without covering the terminal on the second surface, the first layer made from a first material and having a nonlinear outer surface; and applying a second layer over the first layer to form a planar outer surface parallel to the second surface without covering the terminal on the second surface, the second layer made from a second material different from and more rigid than the first material; and thereafter, soldering a wire to the terminal, wherein the first layer and the second layer only cover the second surface.