TE Connectivity AMP CT 2 mm Pre-Loaded MT (Mass Termination) Receptacle Housings. AMP CT 2 mm MT receptacle housings pre-loaded with IDC contacts for use with 28 to 26 AWG wire. These AMP CT IDC connectors have a miniature design and feature mating alignment for an accurate connection to the mating header connectors. Features and Benefits. Miniature design Pre-loaded with IDC contacts Mating alignment feature. Applications. These AMP CT 2 mm connectors are suitable for use in a wide range of applications and have proven wire harness making capability. Applications include business equipment, industrial machines, PCs, printers, C-TV, audio and Air Conditioning.