High-frequency connectors: SMA, RPSMA, cables, and adapters

The SMA connectors are specifically designed for a frequency range up to 18GHz at an impedance of 50Ω. Thanks to their threaded coupling technology, they are ideally suited as data lines in environments subject to strong vibration.

They are certified as a standard interface to MIL-STD-348 and are characterised by their extremely sophisticated production techniques (CNC-milled down to a tolerance of 0.003mm, gold-plated contacts).

These additions to the product range include SMA and RPSMA bulkhead jacks with threaded coupling technology, a straight socket, also with regular and reverse polarity, THT connectors and end-launch connectors for PCB top-edge mounting – all of the IP67 protection class.

Items also include the right-angled SMA adapter WR-ADPT and a series of variants of the RPSMA cable plug fitted with various types of cable (RG174/U, RG-178/U, RG316/U), each in the standard lengths of 152mm and 305mm.

All connector articles are available from Würth Elektronik. Custom-assembly services are also available on request.