Hi-rel 40W dc-dc has 1in footprint and 10 year warranty

Cosel has announced a high reliability 40W dc-dc converter,with a 10 year warranty. Called MGF40, it comes in an industry standard 1 x 1inch (~25 x 25mm) six-sided-shielded metallic case and is said to have a failure rate of below 30ppm. “To guarantee lifetime quality, the MGF40 does not include aluminium or tantalum capacitors,” said ...

This story continues at Hi-rel 40W dc-dc has 1in footprint and 10 year warranty

Or just read more coverage at Electronics Weekly