Connector damage during test setups is often caused by over-torque, misalignment or exceeding mating cycle ratings. Threaded connectors like SMA and N-Type should always be tightened using the specified torque value, applied with a calibrated torque wrench. Over-tightening can strip threads, while under-tightening can degrade electrical performance.

It’s also important to monitor mating cycles. Each connector type is rated for a specific number of cycles — for example, an SMA is typically rated for 500 cycles. Using precision adapters during testing can help preserve the connector life on expensive instruments. Amphenol RF also offers ruggedized adapters designed specifically for repeated lab use.