Solderless PCB Connectors

Rosenberger’s new EBC® (Efficient Board Connector) series is the ideal 5G board-to-board and board-to-module RF interconnect solution for active MIMO (Multiple Input Multiple Output) antennas and radios. Outstanding performance, low cost design and high mechanical stability make EBC® the perfect future-proof product for 5G radio interconnections. For applications up to 8 GHz, EBC® connectors fulfill the challenging requirements caused by the exponential data volumes increases in future 5G networks. Essential characteristics include extremely small dimensions, radial and axial misalignments, different holding forces, minimum board-to-board distances, and fast and cost-effective assembly design. A key mechanical design feature is the locating side which is integrated in the bullet. One side has a smooth bore, while the other has a limited-detent design. The single PCB coupler provides a consistent footprint with preloaded outer contacts for ensuring contact optimization, the push/snap-on locking mechanism allows fast and easy disconnection.

Rosenberger RPC-7 “hermaphroditic” connectors with 7 mm diameter at outer contact are designed for precision measurements up to 18 GHz and are suitable for semi-rigid cables and microwave components. Mating electrically with center and outer conductor by end-surface (butt) contact, the mechanical connection is designed as a counter-sinkable threaded socket. For total flexibility, these low reflection connectors are intermateable with all common 7 mm series connectors including APC-7, PC-7, GPC-7 or Precifix AA. Furthermore, RPC-7 and RPC-N connector heads are interchangeable using the same bead type. The wide product range comprises connectors and connector heads, adaptors, interchangeable port connectors, airlines as well as test & measurement accessories such as RPC-7 calibration and verification kits, test cables, attenuators or measurement equipment (open – short – load).

The Rosenberger Spring Loaded Coax System is designed to make quick, reliable and low abrasion PCB con­nections – up to 18 GHz (SMA interface) or up to 40 GHz (RPC-2.92 interface) – to single-layer or multi-layer printed circuit boards with the microwave layer on top.

Rosenberger HVR®200 connectors offer an excellent dimension/performance ratio, combining high current carrying capacity of 210 A at 85 °C while keeping dimensions to a minimum. These two-pin connectors are ideal for connecting elements between a battery and an inverter or for installation in power distribution units (PDU). To suit the relevant installation or usage requirements, the portfolio includes an angled or straight header as well as a straight cable coupler.