Brackets & mounts

DIN rail clip for mounting a small PCB

A snap-on clip for standard 35 mm top-hat DIN rail with a flat platform for a small circuit board. The clip has a fixed hook on one side, a flexible sprung tongue on the other with a 1.2 mm thick living hinge, and a 35.2 mm span between them. The platform is 50 x 70 x 3 mm with M3 standoffs matching the board. Printing flat with the platform down aligns the tongue with the layers so it flexes without splitting.

Instead of hunting for a clip drawn for someone else's board, give SpeakCAD your PCB's hole spacing and the rail type, and the platform is laid out to match. If the snap feels stiff in the preview, request a thinner tongue or a longer lever. Everything is free until you download.

Get it nowGenerate and preview for free, in your browser. A download costs 2 credits.

Design a DIN rail clip for 35 mm top-hat rail with a 35.2 mm span, fixed hook on one side and a flexible snap tongue 1.2 mm thick on the other. Top platform 50x70x3 mm with four 5 mm tall standoffs and 2.5 mm holes at 45x65 mm spacing.

Change any number to match what you measured. The AI keeps the rest of the design consistent, and small follow-up edits after a download are free.

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Make your din rail clip for mounting a small pcb now

Nothing to install and no CAD skills needed. Describe it, watch it render, download the STL or 3MF and print it tonight.

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Looking for a ready-made version? Check the marketplace, where makers sell finished, rated models for credits.