Premium 4.3 mil thick EMI shielding fabric tape with copper nickel-plated backing and conductive acrylic adhesive for grounding and electromagnetic interference protection in industrial applications.
3M™ EMI Shielding Fabric Tape CN-3190 is a premium industrial-grade shielding solution designed for electromagnetic interference (EMI) protection and grounding applications. This 4.3 mil thick tape features a highly conformable acrylic adhesive system that ensures firm, reliable adherence to various surfaces and components. The tape comes equipped with a removable liner for easy die-cutting and handling, making it ideal for prototyping, design work, and troubleshooting in electrical design and test laboratories.
The tape utilizes a copper nickel-plated polyester ripstop fabric backing that provides superior corrosion resistance and excellent electrical conductivity. The conductive acrylic adhesive ensures point-to-point electrical contact, making it suitable for the grounding and EMI shielding of equipment, components, and shielded rooms. With its exceptional flexibility and conformability, this tape can adapt to complex geometries and contoured surfaces, providing comprehensive electromagnetic shielding protection.
This product is RoHS 2011/65/EU compliant and designed for industrial and occupational use only. The tape offers a 5-year shelf life and is available in convenient roll format with dimensions of 20.6 inches wide by 54.5 yards long. It is ideal for engineers, technicians, and manufacturers who require reliable EMI shielding solutions for demanding electrical and electronic applications.
Key Features
- Highly conformable with acrylic adhesive for reliable surface adhesion
- Copper nickel-plated shielding provides greater flexibility and excellent conformability
- Conductive acrylic adhesive ensures firm point-to-point electrical contact
- Removable liner for easy die-cutting and handling
- RoHS 2011/65/EU compliant for regulatory compliance
- Corrosion resistant polyester ripstop fabric backing
- Suitable for prototyping, design and troubleshooting applications
- 5-year shelf life for extended storage capability
Technical Specifications
| Specification |
Value |
| Product Name | 3M EMI Shielding Fabric Tape CN-3190 |
| Part Number | CN3190 20.6X54.5YD |
| 3M ID | 7010349591 |
| UPC | 00051128560785 |
| Overall Width (Imperial) | 20.6 inches |
| Overall Width (Metric) | 523.24 mm |
| Overall Length (Imperial) | 54.5 yards |
| Backing Thickness (Imperial) | 4.3 mil |
| Backing Thickness (Metric) | 0.109 mm |
| Adhesive Type | Conductive Acrylic |
| Backing Material | Nickel/Copper-coated Polyester |
| Shielding Material | Copper Nickel Non-woven Polyester Fabric |
| Product Color | Gray |
| Application | Shielding, Grounding, EMI Protection |
| Shelf Life | 5 Years |
| Compliance | RoHS 2011/65/EU Compliant |
| Brand | 3M |
| Package Format | Log Roll |
| Quantity Per Case | 1 Roll |
| Use Category | Industrial/Occupational Use Only |
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