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SUPERIOR HARNESS & ASSEMBLY

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Home/Products/Shielded & Hermetic
Quick Answer
High-coverage EMI shielded and hermetically sealed cable assemblies for aerospace, defense, and industrial environments. Built to MIL-SPEC or commercial standards.
Shielded & Hermetic Cables

EMI Immune.Pressure Rated.Zero Leakage.

Cable assemblies designed for the harshest electromagnetic and physical environments. Up to 98% braid coverage, 360-degree shield termination, and hermetic sealing for vacuum and high-pressure applications.

Submit Spec Sheet →Talk to an Engineer
98%
Max Shielding
360°
Termination
Leak
Tested
ITAR
Registered
What Shielding Means Here

A Broken Shield is an Antenna.
Termination is Everything.

Using high-quality shielded cable is only half the battle. If the shield is improperly terminated at the connector—leaving gaps or pigtails that are too long—the shield becomes an antenna that radiates or absorbs EMI. We utilize 360-degree banding, precision solder sleeves, and proper drain wire routing to ensure your signal integrity is protected from end to end.

For applications requiring RF signal routing, see coaxial / RF / microwave. For assemblies requiring total environmental sealing without pressure differentials, see waterproof harnesses. For high-speed data requiring absolute EMI immunity, see fiber optic & twinax.

Hermetic glass-to-metal sealed connectorBraided shield terminationMIL-spec circular connector
Key Specifications
Shield Types
Braid (tinned copper, silver-plated), foil, spiral, combination
Shield Coverage
Up to 98% braid coverage
Hermetic Seal
Glass-to-metal, specialized epoxy potting
Pressure Rating
Built to application requirement (vacuum to high-PSI)
Core Capabilities
High-Coverage Shielding
Tinned-copper braid up to 98% coverage, aluminum foil, and combination shielding for broadband EMI/RFI protection in noisy environments.
Hermetic & Epoxy Sealing
Glass-to-metal seals and specialized epoxy potting for vacuum chambers, high-pressure, and fluid-submersion applications.
Custom Shield Termination
Shield drain wires routed per your grounding scheme — terminated to connector shells, pigtails with ring terminals, or isolated pins.