A FFC Cable-to-Board IDC Receptacle Contact for use in System 50 Receptacle Housings, see stock number 797-3283 . This IDC Receptacle Contact accepts 0.38 mm [.015 inch] square posts which are 3.18 - 8.89 mm [.125 - .350 inch] long.
The contact area is 0.76 μm [30 μinch] Gold plated and the crimp area Tin plated on this IDC Receptacle Contact.
FFC Cable comprised of 0.66 mm [.026 inch] wide by 0.08mm [.003 inch] copper conductors can be used with this IDC Receptacle Contact.

TE Connectivity AMPMODU System 50 Interconnection System

AMPMODU System 50 Interconnection System with a compact space saving design and high density 1.27 x 2.54 mm contact spacing for use in high density applications. The AMPMODU System 50 connector system consists of PCB headers, PCB receptacles and wire to board IDC ribbon cable connectors. These connectors are available in various configurations making the AMPMODU System 50 connector system suitable for a wide range of applications. The contacts of the AMPMODU System 50 connectors are made from high conductivity copper alloy with selective gold plating for high electrical performance and reliability.