Shielding Effectiveness VS Frequency

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If you're struggling with big EMI/RFI shielding challenges, we have a solution: the Bal Spring® canted coil spring. Its lightweight design, and ability to latch, lock, and isolate against vibration, makes it a multi-functional solution to your toughest engineering challenges.


Designing For Improved Signal Integrity in Downhole Tools


Designing a tool that consistently delivers great signal integrity and accurate data in harsh downhole conditions is one tough job. But choosing the right electrical conducting and EMI/RFI shielding components can make it a lot easier.

Bal Spring® Canted Coil Springs in Lengths and Welded Rings

Available in a variety of diameters, cross-sections, lengths, and wire materials with silver, gold, and other highly conductive platings, Bal Spring® canted coil springs offer superior conductivity and effective shielding against EMI/RFI in a lightweight, compact profile.

Download our application bulletin to learn more.

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Springs For Improved Downhole Tool Performance

The Bal Spring® canted coil spring ensures consistent, reliable current/signal flow in downhole tools.


Downhole Tool Design Success Factors

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In wireline tools for oil and gas drilling, good signal integrity can mean the difference between making a strike, or coming up empty. That’s why more tool designers rely on the Bal Spring® canted coil spring to solve their electrical conducting and EMI shielding/grounding challenges.

Bal Spring® for EMI/RFI Shielding Applications

Bal Spring® canted coil springs provide superior performance where shielding from EMI and RFI is vital to preventing damage to critical systems and components.

Download our brochure to learn more.

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More Connections in Less Space for Neuro Devices

Designing smaller implantable neuromodulation devices with greater connector density is one tough job. But choosing the right electrical contact can make it a lot easier.

Seal Design for Improved Clinical Analyzer Performance

Designing clinical analyzers that deliver consistent, long-term service, efficiency, and accuracy is one tough job. But choosing the right seal can make it a lot easier.

Contacts That Advance Neuro Device Design

The Bal Conn® electrical contact and the SYGNUS® implantable contact system use proven canted coil spring technology to ensure ultra-reliable therapy delivery.