Record breaking length of a single trace in a flexible circuit. Qflex completed with exotic project. It was a security enclosure with a single trace in serpentine pattern covering 2 layers. It was a 8 mil trace, 60,000 inch long.

The flex was mounted in a metal lid that formed the front part of a security cabinet with highly sensitive electronics. If any attempt is made to drill a hole and insert monitoring probe, the trace would break and alarm would be triggered.

The project was completed successfully and installation was secured using this technology.

Security lid with flex tial.