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Amphenol RF’s HD-EFI product series is designed to maximize radial and axial float in board-to-board applications. Amphenol RF is proud to release its newly developed HD-EFI product line. This 50 ohm micro-miniature interface is ideal for blind-mate situations and mating multiple RF lines between printed circuit boards. These connectors are designed specifically to maximize radial and axial float in board to board applications. HD-EFI PCB jacks are available in through-hole, surface mount, and edge launch designs. The three-piece mating system uses a limited detent and a smooth bore PCB connector, joined by a floating bullet adapter in between. The generous gathering cone and unique bullet design allows for 1.4mm of axial float, and 1.4mm of radial float, with a maximum float angle of 5 degrees. These 50 ohm products have an operating frequency of DC to 6 GHz, making them ideal for high-performance applications with a small package size. The selection of PCB mounts and bullet lengths offer versatility for board launches and PCB stacking configurations. HD-EFI bullet adapters are uniquely designed to provide a crash-proof mating, facilitated by the extension of the insulator beyond the adapter body. Used in conjunction with the smooth bore connectors, the mating system allows for easy alignment and a secure connection. For more information: HD-EFI Connector Series
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