Professional-grade flame-retardant polyimide electrical tape with acrylic adhesive for high-temperature industrial applications, UL Listed and RoHS compliant.
3M™ Polyimide Film Electrical Tape 1205 is a premium flame-retardant electrical tape designed for demanding industrial applications requiring high-temperature insulation and electrical protection. This professional-grade tape features a polyimide film backing with pressure-sensitive acrylic adhesive, making it highly conformable and reliable for wrapping transformers, capacitors, wire harnesses, and other sensitive electronic components. The tape withstands an impressive temperature range of -40°C to 155°C (-40°F to 311°F) without loss of electrical properties or tensile strength, ensuring consistent performance in extreme conditions.
The 3M Electrical Tape 1205 is specifically engineered for wave solder masking applications in printed circuit board assembly and is ideal for anchoring leads and terminal boards. Its exceptional flame-retardant properties, combined with high resistance to heat and solvents, make it the preferred choice for electronics manufacturers, electrical contractors, and maintenance professionals. Each case contains 18 rolls of 1/2 inch wide tape with 36 yards of coverage per roll, providing ample material for large-scale industrial projects.
This tape is UL Listed and RoHS 2011/65/EU Compliant, meeting all regulatory requirements for industrial and occupational use. With a 5-year shelf life and dielectric strength of 7500V, the 3M Polyimide Film Electrical Tape 1205 delivers reliable performance and safety in the most critical electrical and electronics applications. Manufactured in the USA, this product represents 3M's commitment to quality and innovation in industrial electrical solutions.
Key Features
- Highly conformable with pressure-sensitive acrylic adhesive for secure bonding
- Flame-retardant polyimide backing provides superior heat and fire resistance
- Temperature range -40°C to 155°C maintains electrical properties and tensile strength
- Ideal for wave solder masking in printed circuit board assembly applications
- UL Listed and RoHS 2011/65/EU compliant for regulatory requirements
- Excellent resistance to heat, solvents, and chemical exposure
- Dielectric strength of 7500V for safe electrical insulation
- Designed for anchoring leads and terminal boards in electronics
Technical Specifications
| Specification |
Value |
| Product Name | 3M Polyimide Film Electrical Tape 1205 |
| Part Number | 1205-1/2"X36YD |
| 3M ID | 7000132703 |
| UPC Code | 00051138495381 |
| Adhesive Type | Pressure-sensitive acrylic |
| Backing Material | Polyimide film |
| Color | Amber |
| Overall Width (Imperial) | 0.5 inches |
| Overall Width (Metric) | 12.7 mm |
| Overall Length (Imperial) | 36 yards |
| Overall Length (Metric) | 33 meters |
| Total Tape Thickness without Liner (Imperial) | 3.2 mil |
| Total Tape Thickness without Liner (Metric) | 0.081 mm |
| Tensile Strength (Metric) | 53 N/cm |
| Elongation at Break | 55% |
| Dielectric Strength | 7500 V |
| Maximum Operating Temperature (Celsius) | 155°C |
| Maximum Operating Temperature (Fahrenheit) | 311°F |
| Minimum Operating Temperature (Celsius) | -40°C |
| Minimum Operating Temperature (Fahrenheit) | -40°F |
| Shelf Life | 5 years |
| Application | Electrical insulation, wave solder masking, lead anchoring |
| Specifications Met | RoHS 2011/65/EU, UL Recognized |
| Quantity per Case | 18 rolls |
| Electrolytic Corrosion Factor | 1 |
| Manufacturing Origin | USA |
| Brand | 3M |
| Product Type | Electrical tape |
| Film Thickness | 1 mil |
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