Coupling Protective Earth/Shielding Arrangements TRIZ Cases

A removable resin keying member inside a conductive connector improves key visibility while keeping a short shield-to-enclosure path for EMC.

Two interconnected shield elements create compact all-round PCB connector shielding while preserving data contacts and improving EMC.

Planar ground shields between contact columns cut crosstalk and signal radiation in dense electrical connectors while preserving impedance.

A press-actuated unlock structure and added shielding help a miniaturized flat-wire connector reduce noise and maintain signal transmission.

Strategic EMI absorbers on receptacle cage walls suppress leakage around pluggable modules and latching areas, protecting high-speed signal integrity.

Flexible and rigid shields simplify I/O connector assembly while maintaining impedance control, EMI shielding, and signal integrity at high data rates.

Segmented shielding tied to multiple ground terminals cuts EMI in compact high-speed connectors while avoiding larger size and higher shielding cost.

A separate shielding component contacts ground terminals to avoid secondary molding, simplify connector assembly, and allow easy EMI shield replacement.

Interchangeable lockable frame modules cut assembly effort and excessive play while keeping connector modules stable and precisely aligned.

A wider ground contact placed beside the signal contact shortens the return path and reduces crosstalk during high-speed data transmission.

A polymer-linked ground shielding assembly spans connector terminals to suppress crosstalk and improve high-speed signal bandwidth.

Protecting protrusions inside a shielded connector cage stop plugs from catching elastic fingers, enabling secure latching and smooth removal.

Parallel shielding pieces replace internal ground wires to cut crosstalk and insertion loss in connector lead pairs above 56 Gbit/s.

A row-shifted shielding arm and ground contact layout improves impedance and signal transmission while preserving connector assembly space.

Pre-embedded housing shielding with connecting bumps and grooves improves shield continuity between terminal modules and cuts signal crosstalk.

A ground contact and mating portion share the same ground pin to form a stable loop that cuts EMI and improves high-frequency connector transmission.

Shortcircuit preventing cover shields welding holes from conductive foreign matter to prevent shortcircuits in electronic part equipped units.

Discrete lossy wings attached to ground contacts absorb electrical resonance, reducing return loss and improving signal integrity in high speed connectors.

Ground skewers bridge first and second ground shields through a dielectric holder, resolving inadequate electromagnetic interference shielding at high speeds.

Spring-loaded omega terminal clamps cable shielding for tool-free assembly, resolving trade-offs between connection reliability and operational complexity.

Alternating signal and ground leads shield differential pairs, reducing crosstalk in high-speed board-to-board connectors.

Spring contacts on a ground bus bar electrically common mating ground contacts to reduce cross-talk and resonance noise in high-speed connectors.

A rectangular electrical connector assembly uses a latching mechanism to secure plug and receptacle engagement for surgical device applications.

Segmented PE contacts enable reliable grounding in plastic connector frames without sacrificing mechanical stability.

A compact protection block uses a two-dimensional socket array to increase connection density within a fixed footprint.

A rod pushes an elastic conductive element into position, preventing assembly drops and ensuring reliable sealing without post-installation testing.

Rotating latch mechanism prevents accidental disconnection under weight and micro-vibration by projecting laterally to lock with the receptacle.

Front extending plate propped on rear cover portion fixes shells together to eliminate gaps and reduce electromagnetic interference.

Configuring a power line as a signal return path reduces crosstalk and attenuation in high-speed connectors without increasing width.

Resilient clamping element secures ribbon cable shielding to eliminate complex soldering and ensure high shielding effectiveness.

A connector structure uses a conductive shield layer to separate power supply terminals from communication terminals within the housing.

Alternating signal and shielding modules reduce interference radiation, resolving crosstalk issues in high-density PCB connectors.

Interengaging header ground shields form a continuous electrical barrier around signal contacts to maintain high-speed data transmission.

A modular plug connector uses a spring arm to bridge an insulating holding frame and a metal housing for electrical contact.

A connector support member uses electromagnetic absorbing material to attenuate unnecessary waves between grounding sections.

Cage fingers with corrugated cross-sections create multiple ground contacts for pluggable optical transceivers.

An auxiliary bracket segments the attachment process for bent electric wires, reducing component count and simplifying assembly.

Shield case integrates impedance adjusters to match terminal impedances without adding components.

Stamped bracket with threaded grounding connector prevents electromagnetic interference while avoiding mechanical damage to the grounding wire.

Staggered lead frame assemblies minimize skew and crosstalk in orthogonal electrical connectors without adding shields.

RF absorber positioned within the shielding cage channel absorbs electromagnetic energy to reduce EMI emissions from high-speed electrical connector assemblies.

Conductive grounding bridge electrically couples shield protrusions to connector shells for signal integrity.

An electrically conductive base grounds the storage unit interface, preventing electrostatic discharge damage to electronic components during connection.

A universal ground connector uses an elongate bus bar with set screws to secure conductors.

Segmented ground conductors joined by a non-coplanar commoning member reduce noise persistence and impedance in high-speed electrical connectors.

Single integrated grounding structure resolves assembly difficulty while maintaining noise elimination effectiveness through merged contact points.

A ground contact module integrates a lossy band to absorb electrical resonance within the connector stack.

Segmented limiting structures lock wafers against shaking by constraining movement along both mounting and mating directions within the housing.

Flexible bending plate secures grounding contact while asymmetric chamfers regulate plug insertion orientation.