Identify the expected loads
Review cable pull, vibration, repeated flexing, insertion force and servicing. Identify the likely directions and points of loading. A solder joint or small connector pad should not become the only mechanical anchor by accident.
Check the exact wire, connector, insulation and enclosure geometry. A desktop prototype with loose wiring may experience very different loads after installation or shipment.
Choose a suitable support method
Options include enclosure clamps, cable glands, brackets, ties and connector retention features. Select the method for the cable and environment rather than adding adhesive indiscriminately. Review material compatibility and serviceability.
Provide enough routing allowance for assembly and the required bend behavior. Avoid sharp edges or tight bends that damage insulation. Anchor location should reduce load at the electrical termination without creating a new stress concentration.
Coordinate board and assembly details
Check mounting holes, keepouts, component access and hardware clearances. If wire passes through a board opening, define edge protection and the intended retention method. Review conductive hardware near exposed electrical nodes.
Document cable length, routing, clamp position and any controlled assembly process. Adhesive or potting, where used, requires a specified material and application method. It can affect rework, heat flow and wire flexibility.
Validate the assembled configuration
Use a pull, flex or vibration test appropriate to the product requirements with defined limits and acceptance. Inspect electrical continuity, insulation condition and the physical termination after testing.
Retain the approved cable and support configuration with the assembly drawing. Changes to wire size, insulation, connector or enclosure should trigger a review of the mechanical load path.