Professional EMI/RFI shielding tape with copper foil backing, flame-retardant, 600V rated, ideal for electronics and telecommunications applications
3M™ Copper Foil Tape 1125 is a professional-grade EMI/RFI shielding tape designed for industrial and occupational applications. This flame-retardant tape features a rolled copper foil backing with pressure-sensitive acrylic adhesive that ensures firm adherence to various surfaces. The tape comes on a removable liner for easy die-cutting and handling, making it ideal for shielding small electromagnetic components, repairing and modifying printed wiring boards, and protecting flat conductor assemblies.
With a width of 3/4 inch (19 mm) and a length of 36 yards (33 meters) per roll, this product is supplied in a convenient case of 12 rolls. The tape is rated for 600V dry applications and meets strict compliance standards including UL Listing and RoHS 2011/65/EU certification. The smooth copper foil backing provides excellent electrical conductivity and EMI shielding effectiveness for prototype designs, supplementary shielding of joints and seams, and cable splice protection.
This industrial-grade tape is specifically engineered for trained professionals and occupational customers in workplace environments. Its superior adhesive properties and flame-retardant characteristics make it an essential component for electronics manufacturing, telecommunications, aerospace, and other industries requiring reliable electromagnetic shielding solutions.
Key Features
- Removable liner for easy die-cutting and handling
- Suitable for EMI/RFI shielding applications
- Flame-retardant for enhanced safety
- Rated for 600V dry applications
- UL Listed and RoHS 2011/65/EU Compliant
- Pressure-sensitive acrylic adhesive for firm adherence
- Rolled copper foil backing with excellent conductivity
- Ideal for prototype designs and cable splice protection
Technical Specifications
| Specification |
Value |
| Product Name | 3M Copper Foil Tape 1125 |
| Part Number | 1125 3/4"X36YD |
| 3M ID | 7010397879 |
| UPC Code | 00051128577127 |
| Adhesive Type | Pressure-sensitive Acrylic |
| Backing Material | Smooth Copper Foil, Flat |
| Backing Thickness (Imperial) | 2.8 mil |
| Backing Thickness (Metric) | 0.071 mm |
| Overall Width (Imperial) | 0.75 in |
| Overall Width (Metric) | 19 mm |
| Overall Length (Imperial) | 36 yd |
| Overall Length (Metric) | 33 m |
| Product Color | Copper |
| Quantity per Case | 12 Rolls |
| Voltage Rating | 600V Dry Applications |
| Flame Retardant | Yes |
| Certifications | UL Listed, RoHS 2011/65/EU Compliant |
| Liner Type | Removable |
| Application | EMI/RFI Shielding, Electronics Manufacturing |
| Industry Use | Industrial/Occupational Use Only |
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