Products and Services

EMI/RFI Filters, Transient Protection and much more…
  • Quell’s EESeal® adds electronic circuitry inside your standard connector in seconds.
    • EESeal® FilterSeals EMI Filter inserts for connectors are an easy retrofit compared to bulky adapters, filtered connectors, and other traditional EMI Filters. Our EESeal® EMI filters (and Transient Suppressors) are made of resilient silicone rubber that is quick and easy to install, even in the field. Their patented construction allows them to survive even extreme environmental abuse. By using just your finger tip, you can retrofit install an EESeal® FilterSeal EMI Filter Insert in your connector in just seconds unlike the bulky EMI Filter adapters, filter connectors, and other EMI Filters of the past.
  • Design Flexibility
    • EESeals® offer you the flexibility to have your insert your way. A wide variety of SMD components, typically 0402 or 0603 devices, can be selected to meet your application's exact requirements. Your EESeal® can have components (capacitors, resistors, MOV’s, TVS’s and more) connected Pin to Pin, Pin to shell, shorts, opens, etc. and every pin can have a different individual treatment.
  • Applications
    • EESeals® routinely fix EMI/RFI, EMP, Lightning & ESD compliance problems in a variety of applications including Military, Aerospace, Medical, Transportation, Industrial and more. EESeals® help you meet a variety of EMC standards.
      • EMI: MIL-STD-461 and DO-160 Conducted Susceptibility, Conducted Emissions, Radiated Emissions & Radiated Susceptibility:
        • CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RE103, RS103, RS105
      • ESD: HBM, MM and IEC 61000-4-2
Products and Services
EESeal EMI Filters for Connectors