PASADENA, CA – The Cassini plasma spectrometer instrument aboard NASA's Cassini spacecraft at Saturn has resumed operations.

Mission managers received confirmation on Mar. 16 that it was turned on; they plan to monitor the instrument for unusual behavior.

Last June, short circuits led to unexpected voltage shifts on the spacecraft. As a precaution, mission managers turned off the CAPS instrument while engineers investigated.

The investigation showed that tin plating on electronics components had grown "whiskers." The whiskers were less than the diameter of a human hair, but they were big enough to contact another conducting surface and carry electrical current.

TAIPEI -- Taiwanese printed circuit board manufacturers forecast production to rise 4.9% year-over-year to NT$526 billion ($17.7 billion) on higher demand for mobile electronics, the Taiwan Printed Circuit Association says.

BANGKOK -- Apex Circuit broke ground this week on a new $130 million plant here, as the printed circuit board fabricator expects sales to continue to rise in the coming years.

SUZHOU -- The Chemitalic printed circuit board plant located here has been sold, according to reports.