Xidhiidhiyaha BNC waxaa soo saaray Paul Neill oo ka socda Bell Labs, iyo Amphenol isaga u gaar ah, Carl Concelman, oo markaa helay magaca "Bayonet Neill-Concelman(BNC)".Waxaa asal ahaan loogu talagalay codsiga militariga sidii xiriiriyaha soo noqnoqda raadiyaha degdega ah oo yar.Isku-xidhka degdega ah, 75 ohm impedance iyo xasilloonida ilaa 11 GHz, xirayaasha BNC ayaa inta badan lagu isticmaalaa suuqa baahinta iyo isgaarsiinta maanta.