FPC Bending Radius Calculator

Fold an FPC too tight and the copper cracks months later in the field. Get the minimum safe bending radius before your mechanical engineer finalizes the enclosure.

Enter values and press Check.

Results are engineering estimates for early sizing — always confirm against the module datasheet before design freeze.

Static multipliers follow common IPC-2223 practice: 6× (1 layer), 10× (2 layers), 15× (multilayer); dynamic folding needs ≈ 10× the static minimum. For production folding jigs and bend-life testing we can build and qualify the fold for you — ask via the contact link.

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