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Tigees Releases Free FPC/PCB Engineering Calculators for Flexible and Rigid-Flex Design

Published: 20 May 2026

Tigees released its Free FPC/PCB Engineering Calculators toolkit for engineers developing flexible PCB and rigid-flex designs. The web-based resource includes tools for bend radius screening, controlled-impedance planning, trace width and current estimation, thermal review and signal-integrity evaluation. Supports early layout review, DFM preparation and stackup planning prior to fabrication. Includes calculators for static and dynamic bend radius estimation, copper strain screening and impedance analysis for flexible circuit applications.

Tigees

tigees.com/en/tools

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