Series 1 ContactsA range of Series 1 Contacts for TE Connectivity connectors.For 1·5 - 2·5mm² contacts use crimp tool stock no. 459-6252 and die set stock no. 452-6679For all other contacts use tool stock no. 849-114 and die set stock no. 372-440For a suitable Extraction Tool see stock number 162-5723Precision formed Type III loose piece pin and socket contacts in size 16. Contacts feature a high normal force which provides a low resistance. Mating entry is closed-ended to prevent damage from stubbing due to misalignment.TE Connectivity CPC Contacts & ToolingContacts and Tooling for Series 1, 2 and 3 of the CPC range of connectors.