Couplings Bases/Cases TRIZ Cases

A cap protection wall covers locking portions to suppress unexpected removal caused by external loads acting on the housing.

L-shaped pin terminal and housing integrate a J-shaped boss passing through the printed board to secure the connector assembly.

Resilient members detect misaligned contacts and deflect rear members to prevent locking, eliminating external testing tools.

Tapered bushing surfaces align proprietary interfaces with standard connectors, preventing dielectric breakdown during installation.

A waterproof electrical connector housing uses lateral o-ring compression to seal mating parts without longitudinal force.

Mat seal cover with excessive displacement prevention wall protects locking claws during insertion.

A cylindrical contact element uses a sealed metallic cover to dissipate heat from high-current connections.

An elastic sleeve covers nested connector modules while allowing a detachable plug to protrude through an opening for versatile interface selection.

Positioning the fuse longitudinally along the bus bar reduces high current flow distance, allowing narrower bus bars and compacting the junction box volume.

A connector holder holds ferrite noise reduction members in dedicated rooms adjacent to specific terminals.

Elastic hooking means secure plug and socket bodies, eliminating complex locking operations to reduce assembly errors.

Composite conductive seals resolve liquid ingress versus electromagnetic interference trade-offs in harsh environments.