sff 50 3 1 rf coaxial connector

{"cid":"91190364","title":"TNC Straight Female 4-hole Flange RF Coaxial Connector for SFF-50-1.5-1\/SYV-50-2-1 Cable","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/dd\/9d\/3a8950b271a55d164066afd57dfd-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ELT (Elite)","Model Number":"TNC-KF3A","Minimum Order Quantity":"100","Delivery Time":"Within 5-7 workdays(for stocks)","Certification":"ISO-9001-2015","Place of Origin":"China","Packaging Details":"Standard Export Carton","Product name":"TNC Conector","Plating":"Nickel Plated","Impedance":"50\u03a9","Durability":"500 Cycles","Contact material":"Brass, BeCu","Material":"Brass","Type":"Straight"}}

{"cid":"91222493","title":"TNC Female RF Coaxial Connector \u2013 Flange Mount, Compatible with SFF-50-2-2 Cable (Model: TNC-KF4A-1)","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/50\/68\/26d75986d6360714530200bd008d-200x200-1.jpg","attrs":{"Price":"Discuss","Brand Name":"SIPU","Model Number":"TNC-KF4A-1","Minimum Order Quantity":"100","Delivery Time":"6-8weeks","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union","Certification":"ISO9001, RoHS, CE","Packaging Details":"Carton","Supply Ability":"120000pcs\/year","Product name":"TNC Female RF Coaxial Connector \u2013 Flange Mount, Compatible with SFF-50-2-2 Cable (Model: TNC-KF4A-1)","Gender":"Female","Type":"Straight","Material":"Brass","Plating":"Nickle","Insulating medium":"PTFE","Durability":"500 times"}}