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Article: Technical Overview of VITA 93 QMC

Tuesday, July 22, 2025 3:02 PM | Jerry Gipper (Administrator)

By: William Wong, Senior Content Director, Electronic Design

VITA’s new mezzanine card standard, VITA 93 QMC, targets any rugged or industrial application, not just its usual military and avionic applications. It utilizes Samtec’s AcceleRate HD Ultra-Dense, Slim Body Arrays with a 0.635-mm pitch. This connector is rated up to 64-Gb/s PAM4, making it ideal for high-speed serial interfaces like PCI Express Gen 6.

Jan Zimmermann, General Manager at TEWS Technologies, gave a short overview at this year’s Embedded Tech Trends conference.

Read the full article and watch video at Electronic Design.

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