ʻO ka mea hoʻohui N (ʻike pū ʻia ʻo type-N connector) kahi mea hoʻohui RF paʻa, pale ʻole a me ka nui i hoʻohana ʻia e hui pū i nā kaula coaxial.Hana ʻia i ka makahiki 1940 e Paul Neill o Bell Labs, ua hoʻohana nui ʻia me ka hana mau i nā ʻōnaehana microwave haʻahaʻa haʻahaʻa.