There are many ways to terminate a flexible circuit.
Following are common methods for consideration.
Zero Insertion Force connectors are becoming an increasingly popular method to terminate a flexible circuit. Use of a ZIF connector eliminates the need for a mating connector. The flex end "mates" into the connector usually located on the rigid board.
Thru-Hole Connectors or Surface Mount Connectors:
Robust and durable termination
Custom built to meet your requirements for pitch, length, and
Constructed with most copper and substrate thicknesses
Retains flexibility during installation and use
All Flex Power Flex:
Crimped Contacts and Displacement Connectors:
Additional Custom Termination Options: