EMI Shielding & Grounding Tinned Copper Wire Mesh Braided Sleeving for Electrical Protection

• Customization: Available
• Certification: RoHS
• Color: Gold
• Model NO.: CFS-003
• IP Rating: Halogen Free
• Usage: Shielding and Grounding
• Material: Copper
• Type: Insulation Sleeve
• Materials: Tinned Copper Wire
• Construction: 24–36 AWG Braided Weave
• Standard Coverage: 85% ±5% (Customizable)
• Operating Temperature: -65°c to +200°c
• Tensile Strength: Strong Mechanical Protection for Bundled Cables
• Surface Resistance: Conductive
• Packaging: Spools or Custom Lengths as Required
• Feature: Excellent EMI/Rfi Shielding
• Transport Package: 500m, 350m, 300m, 250m, 200m, 150m, 100m/Rol.
• Specification: 3mm to 50mm Flat Width
• Trademark: QX
• Origin: Fujian, China
• HS Code: 4602900000
• Production Capacity: 3000000 M/Month

Product Description

Product Description

Flat Braided Tinned Copper Shielding

The Copper Foil Braided Shielding Sleeve is a high-performance solution for electromagnetic interference (EMI) and radio frequency interference (RFI) shielding.

Constructed from tightly woven copper foil strands, this flexible mesh sleeve delivers 360-degree protection, significantly reducing signal interference in sensitive environments.

Its expandable and form-fitting structure allows for easy installation on cables, connectors, and wiring harnesses of varying diameters, even in tight or irregular spaces. The copper braid also functions as a grounding path, making it suitable for signal integrity preservation in critical systems.

Specification

The copper foil shielding sleeve offers exceptional performance in both electromagnetic interference protection and thermal durability.

Made from copper foil braided into a flexible mesh, it provides 360-degree EMI/RFI shielding for cables and sensitive electronic components. 

Its flexible and expandable structure ensures a snug fit around cables of various diameters, even in tight or irregular spaces. 

Additionally, it resists high temperatures, corrosion, and aging, making it ideal for demanding environments such as automotive, aerospace, and industrial control systems.

Datasheet
Part No.	Nominal size(W)	Expandable Range	Paking
CFS-003	3	1.0-5.0	250m/roll
CFS-006	6	4.0-8.0	250m/roll
CFS-008	8	5.0-10.0	250m/roll
CFS-010	10	7.0-16.0	200m/roll
CFS-012	12	8.0-20.0	200m/roll
CFS-015	15	10.0-23.0	200m/roll
CFS-020	20	13.0-30.0	100m/roll
CFS-025	25	18.0-35.0	100m/roll
CFS-030	30	20.0-40.0	100m/roll
CFS-040	40	30.0-50.0	100m/roll
CFS-050	50	40.0-60.0	100m/roll

Product Display

Flexibility

Expandability

Shielding

The braided structure design has excellent flexibility and can be easily bent, wrapped and fitted to cables of various irregular shapes.

The product adopts a braided structure and has good expansion capabilities, which can adapt to the covering needs of cables with different diameters.

Copper foil has excellent electrical conductivity, effectively resisting electromagnetic interference and radio frequency interference, ensuring safe equipment operation and stable signal transmission..

Features

EMI and RFI Shielding – Provides reliable protection for electronics and communication cables

360-Degree Coverage – Braided structure ensures uniform shielding from all angles

High Temperature Resistant – Operates safely in extreme environments up to 200°C

Flexible and Expandable – Adapts easily to different cable sizes and shapes

Corrosion and Aging Resistant – Long service life in demanding industrial settings

Grounding Capable – Enhances safety and reduces electrical noise in systems

Ideal for Automotive and Aerospace Wiring – Trusted by OEM and industrial users

Application

The copper foil shielding sleeve is widely used in applications requiring high-level electromagnetic shielding and cable protection. It is ideal for automotive wiring harnesses, communication equipment, medical devices, industrial automation systems, and aerospace electronics. Whether protecting high-frequency signal cables or reducing EMI in power systems, this sleeve ensures reliable performance and long-term durability in harsh environments.

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