Layers:2 ?
Main base material: Rogers
Copper thickness:1OZ
Min finished board thickness:0.4mm
Min hole size: 25.4um
Min width/space:0.8mm
Solder mask:Green
Surface treatment: immersion Tin
PTH dia.tolerance:+/-3mil(+/-0.075mm)
NPTH dia.tolerance: +/-2mil(+/-0.05mm)
Impedance control:+/-10%
Back-drilling:YES
Profile: CNC,punch
Testing: fly probe, E-test
Application:5G communication
100% E-Test
IPC class 3
RoHS
Rogers High Frequency Double-sided PCB with Immersion Tin