The 5LCF06S-NCF from Shenzhen Superlink Technology is a Between Series RF Adapter with Contact Resistance 0.2 to 1 mOhms, Frequency DC to 3 GHz, Mating Cycles 500 Cycles, Insulation Resistance 5000 MOhms, Temperature -40 to 125 Degree C. More details for 5LCF06S-NCF can be seen below.