The 33_MMPX-PC185-50-2/1--_NE from HUBER+SUHNER is a Between Series RF Adapter with Return Loss 20 to 25 dB, Frequency DC to 67 GHz, Mating Cycles 500 Cycles, Temperature -55 to 155 Degree C. More details for 33_MMPX-PC185-50-2/1--_NE can be seen below.