Shenzhen Ruishuo Metal Co., Ltd. — ISO 9001 & IATF 16949 Certified
chinarswj@shieldingcover.com

EMIConductive Gaskets

Conductive silicone, fabric-wrapped foam, and metal-braided gaskets. Provide sealing and conductivity between shielding cans and PCB, ensuring complete EMI protection. Meet IP65 protection grade and advanced EMC requirements.

Product Overview

Conductive GasketsKey Functions

Nickel Silver EMI Conductive Gasket Shielding Can

Effective Sealing Protection

Seals gaps between shielding can and PCB, preventing moisture, dust, and contamination from entering shielded space and protecting internal circuits.

Reliable Conductive Connection

Gasket ensures electrical connection between shielding can and PCB, forming complete shielding loop—critical performance metric.

Compliance Assurance

Meets IP65 protection standard, passes EMC testing (CE, FCC), complies with industry standards.

Multiple Materials and Forms

Conductive silicone, fabric-wrapped foam, metal braiding, metal mesh and other product forms addressing diverse application needs.

Technical Specifications

Conductive GasketSpecification Parameters

TypeSpecification Parameters
Conductive SiliconeShore hardness 30-60A, Conductivity 10^4-10^6 S/m, Density 1.0-1.2g/cm³
Fabric FoamOpen-cell foam with conductive fabric, Density 20-50kg/m³, Conductivity ≥10^4 S/m
Metal BraidingCopper or nickel-plated copper braiding, Braid coverage >85%, High conductivity
Protection GradeIP65 standard, Water and dust resistant
Operating Temperature-40°C to +100°C standard, higher temperatures customizable
Compression Set<25% @ 50% compression, Excellent elasticity
Shielding Effectiveness>60dB@1GHz, Combined with shielding can
Size Tolerance±1mm (width and thickness), Fully customizable
Application Scenarios

Conductive GasketsTypical Applications

Outdoor Consumer Electronics

Phones, tablets requiring water and dust resistance.

Automotive Electronics

Vehicle module sealing and conductive protection.

Industrial Equipment

Industrial product protection and EMC compliance.

Medical Equipment

Medical instrument sealing and shielding.

5G Communications

Base station and module premium protection.

Military Applications

High-reliability and harsh environment protection.

15 Years+
EMI Shielding Manufacturing Experience
1300+
Global Clients
3M Strokes/Day
Daily Production Capacity
100+ Sets/Month
Tooling Development Capability
Trusted By

Chosen by Global Leading Brands

Serving telecom, consumer electronics, automotive, medical and many other industries

ISO 9001 Certified
IATF 16949 Certified
ISO 14001 Certified
NDA Signed
Manufacturing Strength

Professional EMI Shielding Cover Manufacturing Base

20+ high-precision stamping presses, 20-member professional R&D team, 2-3 day fast delivery, providing full-process service from design to mass production

High-Precision Stamping Workshop Stamping Workshop

High-Precision Stamping Equipment

Equipped with 20+ high-speed precision stamping presses, with a daily stamping capacity of 3 million strokes and accuracy of ±0.01mm.

3M Strokes/Day ±0.01mm Precision
EMI Shielding Can Precision Stamping Manufacturing Tooling Center

In-House Tooling R&D Center

20-member professional R&D team, producing 100+ sets of precision tooling per month, from drawings to finished products in as fast as 2-3 days.

20 R&D Engineers 100+ Sets/Month
Quality Testing Laboratory Quality Lab

Full-Process Quality Control

Incoming inspection → In-process control → Final inspection → Shipping inspection, dual certified with ISO 9001 and IATF 16949.

ISO 9001 IATF 16949
Custom Solution

Need Conductive Gasket
Solution?

Based on your shielding can size, protection grade, and environmental requirements, provide optimal gasket material and design solution.

Get Quote →Free Sample
Frequently Asked Questions

Conductive GasketCommon Questions

What is the difference between conductive silicone and fabric foam?
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Conductive silicone: Silicone base with conductive filler, minimal compression set, excellent elasticity, ideal for frequent disassembly. Fabric foam: Foam with conductive fabric, high compression, low cost, suitable for single assembly or fixed mounting.
How does gasket ensure good shielding can contact?
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Gasket compresses creating micro-contact points with shielding can and PCB surfaces. Selecting appropriate hardness and compression achieves reliable contact.
Can gaskets achieve IP65 protection grade?
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Achievable. Using appropriate gasket thickness, material, and design combined with shielding can and PCB tight fit accomplishes IP65 standard.
Will gasket compression set affect shielding?
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Long-term compression causes gasket recovery insufficiency potentially affecting contact pressure. High-quality gaskets (compression set <25%) minimize this impact.
Can gasket shape and size be customized?
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Completely customizable. Rectangular, circular, or irregular shapes, 1-5mm thickness adjustable, density and hardness selectable.
What is the gasket lifespan?
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High-quality conductive silicone gaskets guarantee 5-10 years long-term service with minimal performance degradation under normal conditions.