EMI/EMC/RFI Shielding Products


EMI can offer a complete range of precision Conductive O-Rings conforming to international standards in both solid and cellular elastomeric materials.  Ranges covered include BS1806, BS4518, AS568A, DIN 3770, SMS1586, JIS B2401 and ISO 3601, as well as non-standard O-ring sizes including miniature and micro.

Standard solid Conductive O-Ring materials include Conductive Silicone, Conductive Fluorosilicone, Conductive EPDM, Conductive Neoprene, Conductive Viton®, Conductive Nitrile, Conductive Carboxylated Nitrile, Conductive Hydrogenated Nitrile, Conductive Polyurethane, Conductive PTFE, Conductive Teflon (FEP or PFA) encapsulated O-rings.

Custom Grades including MilSpec, Def STAN, NSN, AS & DTD available. Shown is a sample of common grades. Contact us for your unique requirements.

Along with our Solid Elastomer Conductive O-Rings we can also offer a limited number of sizes for moulded Conductive Sponge O-rings in a range of materials including, Conductive Neoprene, Conductive Nitrile, Conductive EPDM and Conductive Silicone. For uncommon or bespoke sizes we can lay down new tooling if there is sufficient requirement.

To compliment our range of moulded Conductive O-Rings we also keep a wide range of conductive sponge and solid cord sections in stock ready to be bonded or vulcanised in to continuous rings.

Request Datasheet
Conductive O-Rings