4 Layer Half Hole Impedance PCB Board

Product material: IT158TC

Material TG：TG150

Board type: ML4

Min holes: 0.25mm

Min trace width/gap:0.14mm/0.14mm

Finished board thickness: 1.6mm

Copper thickness(oz): 1/1/1/1

Solder mask: Glossy Black

Silkscreen: white

Surface Treatment: ENIG, RoHS compliant.

Accept Standard: IPC class 2

Special process: edge plating, impedance control, vias plug, jump V-scoring.