4-Layer
Base film: 1oz CU/1-mil PI
No ADH RD
Cover lay: 1-mil PI/1-mil, ADH
Stiffener: 1mm steel
Surface finishing: immersion gold
With differential impendence
Control: 10Ω ±10%, thick within 0.350.35 ±0.05mm
1mm steel stiffener
Price: | 0.5 USD |
---|
4-Layer
Base film: 1oz CU/1-mil PI
No ADH RD
Cover lay: 1-mil PI/1-mil, ADH
Stiffener: 1mm steel
Surface finishing: immersion gold
With differential impendence
Control: 10Ω ±10%, thick within 0.350.35 ±0.05mm
1mm steel stiffener