Contact Member Manufacturing TRIZ Cases

A conductive surface layer on a compacted wire contact cuts contact resistance while preserving stable attachment and user protection.

A suspended floating segment absorbs vibration and mechanical load to keep board-to-board signal connections stable across extreme temperatures.

Reshaped bus bar terminal connectors balance current and thermal loading across switch packages while reducing stray inductance and commutation losses.

Paired protrusions and a steel spring create stable multi-point contact in high-voltage terminals, lowering resistance without costly plating.

Interlocking wing-and-pocket crimp seams distribute compressive force to resist torsion, seam failure, and corrosion in thin-stock connections.

Controlled groove angles and widths improve metal-resin bonding and airtightness while limiting debris-driven cracks in embedded connector terminals.

A conical bore and matching lug head improve bayonet lug retention while reducing coating stress and preserving connector corrosion protection.

A plug-sealed chamber holds latent heat material inside the terminal to absorb charging heat while avoiding complex welding during manufacture.

Layer-by-layer coating forms localized contact points on aluminum connectors to maintain conductivity and resist contact corrosion.

Offset-seam dual ferrules and knurled surfaces limit vibration-driven movement, reducing fretting corrosion and signal resistance in coaxial connectors.

Conductive projections rearrange stranded wires in a busbar, increasing contact force and current-carrying capacity in spring-clamped terminals.

Axial and radial spring contact self-centers a coaxial connector, easing assembly and supporting high-frequency board links up to 8 GHz.

A resilient biasing member keeps the coupling element in constant contact with the post, limiting RF leakage and intermittent continuity.

A plate-shaped grounding insert uses resilient radial contacts to simplify connector assembly while improving PE current discharge and heat dissipation.

Integrated grounding contacts in a contact insert cut mounting complexity and contact heating while improving fault current dissipation.

A stop-and-form element bending process creates periodic connection conductors with less damage, lower friction, and more flexible wave geometry.

An elastically deformable coupling guides the conductor connection portion into the through-hole, easing alignment and lowering insertion force.

Asymmetric protrusions on a unipolar high-voltage terminal prevent misassembly and preserve secure electrical conduction in the connector.

Pre-molded spring signal pins and segmented power tabs reduce insertion damage, stray inductance, and module size in power modules.

A universal endless strip is cut and formed into varied contact elements, improving weld geometry precision without multiple supply rolls.

Temporary separating webs and overmolding enable precise single-step bending of angled busbar connectors for compact insulated installation.

An elastic male-female RF connector cuts part count and assembly risk while improving connection quality and reducing hidden defects.

A hard contact spring and creep-resistant contact zone let an aluminum contact mate reliably while cutting weight, cost, and wear.

A hollow spring fixing section with segmented resilient fingers prevents plug contact jamming while enabling secure, reusable PCB assembly.

Interlocking wings and hooked pockets stabilize wire crimps against torsion and movement, preserving electrical contact with thinner stock.

A one-piece bent outer shell cuts assembly gaps and defects in receptacle connectors, improving EMI and RFI shielding and structural strength.

Side openings create a clear light path to inspect the contact gap inside a terminal tube, improving insertion workability without loosening connection fit.

A six-axis robot grips housings, clamps cable contacts, and bends them to set angles for faster, more consistent connector assembly.