Proven EMI Protection
for Mission-Critical Systems

From the battlefield to deep space, Quell EESeal® EMI filter inserts deliver fast, lightweight EMI suppression without costly hardware redesigns. Choose your industry below to see how we solve your specific EMI challenges.

Military & Defense

Military and defense electronics demand absolute reliability in the most challenging environments. EESeal® inserts provide rugged, lightweight EMI mitigation that withstands extreme shock, vibration, and temperature variations. This helps you meet strict MIL-STD-461 requirements without redesigning PCBs or adding bulky external filters.

Commercial Aerospace

Modern commercial aircraft are packed with sophisticated electronics where available space is shrinking. EESeal® offers a lightweight, drop-in solution for RTCA DO-160 mitigation without adding bulky traditional filters or requiring costly PCB redesigns. Keep your flight-ready avionics and sensors on schedule and under weight limits.

Space

Spacecraft and satellite electronics must withstand violent vibrations, intense radiation, and extreme temperature cycling. EESeal® inserts deliver lightweight, durable EMI suppression that meets NASA outgassing standards. This allows engineers to resolve EMI issues late in the design cycle and keep mission timelines on track.

Medical

Modern medical devices operate in high-stakes environments where EMI and ESD can compromise safety and performance. EESeal® inserts install directly into standard medical connectors to protect sensitive diagnostic and robotic surgery equipment. This helps teams meet stringent regulatory standards like IEC 60601-1-2 without disruptive internal modifications.

Drones & UAVs

Unmanned Aerial Vehicles require maximum performance with minimal payload weight. EESeal® provides pin-by-pin EMI filtering, grounding and shorting installed directly into existing connectors. This simplifies EMI mitigation in drones and solves complex signal integrity issues without adding weight to your design.

STOP REDESIGNING. START MITIGATING.

Don’t let EMI failures derail your project timeline. Use our interactive design tool to generate a custom, manufacturable EMI filter pinout tailored to your exact connector and industry requirements