Industry Directory | Manufacturer
Ventec develops, manufactures and sells high quality copper clad laminates and pre preg bonding materials for the fabrication of a wide variety of printed circuit board (PCB) applications.
New Equipment | Fabrication Services
Rigid flex printed circuit boards (PCBs) are manufactured by combining rigid and flexible board technologies. These circuit boards are made up of multiple flexible circuit inner layers. An epoxy pre-preg bonding film is used to attach together these
Mix high frequency material (basic stack up): | --- ---------- LAYER 1 (TOP LAYER) 0.5OZ+PLATE | Pre-Preg 10MIL RO4350B | ---------- LAYER 2 (MID LAYER 1) 0.5OZ 1.6 mm +/-10% Core FR-4
Electronics Forum | Thu Jun 25 22:25:24 EDT 2009 | boardhouse
In the life of this product that you have been doing this process, has the material alway's been IT180 material? One problem with Lead free material is that it is more fragile that standard FR4 Epoxy laminate. And is known to have chipping or fractu
Electronics Forum | Wed Apr 08 14:46:34 EDT 2009 | boardhouse
The things to ask your board supplier would be: 1) Was the Pre-preg material that was used on this board within its Shelf life? and ask for the Incoming inspection CofC for the Pre-preg material. 2)Was this order shipped from Stock - this is why
