Monthly Archives: November 2013

.4 mm device routing – PCB

Here is an example for routing a .4 mm pitch device:

Streamline .4mm device routing

Outer Layer With Quadrant Dog bone

DUT Pad .25mm

Via Pad .2mm

Laser Via .125mm


.1mm, .125mm, .175mm

Contact us for additional information:

Tara Dunn, 507-332-9932,

Circuitry on a balloon catheter

Advantage to Additive Fine Line PCB manufacturing process:

Medical Device: Circuits on balloon catheter
Need: fine line and spaces (<25 µm) on flexible substrate
Benefit: Reduces cost by integrating circuit function with catheter function
§Unit size is about 1 cm X 2 cm
2 µm copper, single sided
10 µm lines and spaces
Contact us to learn more!
Tara Dunn, 507-332-9932,