Professional-grade embossed copper foil EMI shielding tape with acrylic adhesive, rated 600V, UL Listed and RoHS compliant for industrial grounding and electromagnetic interference protection applications.
The 3M™ Embossed Copper Foil EMI Shielding Tape 1245 is a professional-grade acrylic adhesive EMI shielding tape specifically designed for applications requiring outstanding electrical conductivity and flame-retardant properties. This innovative tape features embossed, deadsoft copper foil backing with a pressure-sensitive acrylic adhesive that ensures firm adherence to various substrates. The embossed backing design cuts through the adhesive layer to establish direct contact between the backing and application substrate, offering stable contact resistance and exceptional shielding effectiveness.
The tape comes on a removable liner for easy die-cutting and handling, making it ideal for precision applications in equipment, components, and shielded rooms. With a voltage rating of 600V for dry applications, this tape is suitable for grounding and EMI shielding in demanding industrial environments. The copper foil backing provides excellent resistance against oxidation and discoloration, ensuring long-term reliability and performance. The product is UL Listed and RoHS 2011/65/EU Compliant, meeting strict regulatory standards for industrial and occupational use.
This professional-grade tape is packaged in convenient 36 rolls per case format, each roll measuring 1/4 inch wide by 18 yards long with a 3-inch paper core. With a shelf life of 5 years and backed by 3M's reputation for quality, this tape delivers consistent performance for critical electromagnetic interference shielding applications across various industries.
Key Features
- Embossed copper foil backing cuts through adhesive for stable contact resistance
- Flame-retardant design suitable for equipment, components and shielded rooms
- Acrylic pressure-sensitive adhesive ensures firm adherence to substrates
- Removable liner for easy die-cutting and precision handling
- 600V rated for dry applications with excellent oxidation resistance
- UL Listed and RoHS 2011/65/EU Compliant for regulatory compliance
- 5-year shelf life with deadsoft copper foil backing
- Outstanding electrical conductivity for superior EMI shielding effectiveness
Technical Specifications
| Specification |
Value |
| Product Name | 3M Embossed Copper Foil EMI Shielding Tape 1245 |
| Part Number | 1245-1/4"X18YD |
| 3M ID | 7000132704 |
| UPC | 00051138495725 |
| Backing Material | Embossed Copper Foil, Deadsoft |
| Adhesive Type | Acrylic, Pressure-Sensitive |
| Overall Width (Imperial) | 0.25 inch (1/4 inch) |
| Overall Width (Metric) | 6.35 mm |
| Overall Length (Imperial) | 18 yards |
| Overall Length (Metric) | 16.5 meters |
| Backing Thickness (Imperial) | 1.6 mil |
| Backing Thickness (Metric) | 0.04 mm |
| Total Tape Thickness without Liner (Metric) | 0.1016 mm |
| Tensile Strength | 44 N/cm |
| Paper Core Size | 3 inches |
| Rolls per Case | 36 rolls |
| Product Color | Copper |
| Tape Grade | Professional |
| Voltage Rating | 600V (Dry Applications) |
| Shelf Life | 5 Years |
| Flame Retardant | Yes |
| Certifications | UL Listed, UL Recognized, RoHS 2011/65/EU Compliant |
| Specifications Met | RoHS 2011/65/EU, UL Listed, UL Recognized |
| Brand | 3M™ |
| Application | EMI Shielding, Grounding, Equipment, Components, Shielded Rooms |
| Use Category | Industrial/Occupational Use Only |
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