Base material type: alumina ceramic

Base material thickness: 1cm

Base material diameter: 3cm

Conductive layer: copper, silver

Metal layer depth: 7mm

Width: 0.25mm

Surface treatment: sinking silver

Product Features

1. Spiral hollow structural components

2.3D shaped products

3. Diameter 3cm * Height 1cm

4. Hollow copper filling, with a depth of 7mm and a width of 0.25mm