An electronics component assembly is provided. The system is self-contained within the particular work station and has a vacuum system that draws air in from the area surrounding and proximate the working area to remove the fumes and dust. In the embodiments each arm is comprised of a tip end that is formed at an angle from the arm and extends outward from the arm. The present invention encompasses a method for producing stable, broadband, and low-coherent laser. The use of an opaque sleeve or exterior surface shaped in a manner other than a tube is used to conceal the interior of the syringe barrel, mask the plunger, and partially obstruct the view of the cannula assembly. The common mode filter includes: a magnetic substrate; an insulating layer disposed on the magnetic substrate; and a coil electrode layer disposed in the insulating layer, wherein the magnetic substrate has a groove part formed at an edge of an upper surface thereof, and a material of the insulating layer is filled into the groove part.