Premier Farnell
plug, mini bnc, rg179; connector type:bnc, coaxial; impedance:75ohm; cable type:179; contact material:brass; contact plating:gold; body style:straight; termination method:crimp; mounting type:cable; insulation resistance:1000mohm; no. of mating cycles:500; plating:gold; resistance, contact:12mohm; temp, op. max:+85°c; temp, op. min:-45°c; voltage rating, ac:300v; voltage, withstand:1000v; coaxial cable type:rg179; coaxial connector type:mini bnc; dielectric material:ptfe; max operating frequency:2ghz; plug body material:brass; vswr:1.16
http://grh.premierfarnell.com/grh.aspx?mid=1001068&sku=12745... 
