Hirose DF11 Series Crimp Receptacle and Pin Contacts A range of crimp contacts for use in the DF11 series 2.00mm connector housings. The crimp receptacle contacts are for use in the crimp connector housings. The crimp pin contacts are for use in the in-line plug connector housings. These crimp contacts are available in wire size ranges of 30 to 22 AWG and with gold or tin plating.