RFMW announced design and sales support for solderless PCB connectors from Rosenberger North America. Easily mounted to printed circuit boards using standard screws, the 08K721-40MS3 connector is cost-effective yet designed to provide excellent return loss values for frequencies up to 70 GHz. Offering reduced installation time, these economic PCB connectors are rated to >500 mating cycles for applications such as test and measurement, chip testing fixtures, board characterization and communication interconnects. Rosenberger also provides connector interfaces for 1.85, 2.4, 2.92 and 3.5 mm.