ZVEI - position paper
The ZVEI (German Electrical and Electronic Manufacturers' Association), has recognized that the issue of conflict minerals intervenes deeply with the supply chain of German and…
Responsible Minerals Initiative
The Responsible Minerals Initiative (RMI), formerly Conflict-Free Sourcing Initiative (CFSI), has become one of the most widely used and respected resources for…
Substance CAS No. Details
Antimony trioxide 1309-64-4 Can be found in some flexible laminate.
Bisphenol A (BPA) 80-05-7 Can be found in some laminate and soldermask.
C.I. Solvent Yellow 14…
OIR – Optical Innerlayer Registration
The CCD technology makes use of OIR. Through sophisticated test holes, fiducials, high-resolution deep-focus cameras and high-tech software, the layer…
A popular misconception is that a once free of errors produced circuit board no longer needs to be tested by the E-test. However, because each production batch of a circuit board is a…
Bending radius examples
Examples of the minimum bending radius of flexible printed circuit boards with assumed thickness (see flexible circuit board layer buildup).
