Professional flame-retardant polyimide electrical tape with acrylic adhesive, rated -40°C to 155°C, ideal for circuit board assembly and wire insulation. UL Listed and RoHS compliant.
The 3M™ Polyimide Film Electrical Tape 1205 is a professional-grade flame-retardant electrical tape designed for demanding industrial applications. Featuring a polyimide film backing with pressure-sensitive acrylic adhesive, this tape delivers exceptional performance in high-temperature environments ranging from -40°C to 155°C (-40°F to 311°F) without compromising electrical properties or tensile strength. The amber-colored tape is ideal for insulating transformers, capacitors, wire harnesses, and serves as an excellent wave solder masking tape in printed circuit board assembly applications.
This highly conformable tape offers superior adhesion and is specifically engineered for anchoring leads and terminal boards in electronic applications. With a thickness of 1 mil (0.081 mm) and dimensions of 1 inch wide by 36 yards long, it provides optimal coverage for precision work. The tape is UL Listed and RoHS 2011/65/EU compliant, meeting stringent industry standards. Its resistance to heat and solvents makes it an indispensable choice for electronics manufacturing, telecommunications, and industrial maintenance applications.
Each case contains 9 rolls of this premium electrical tape, manufactured in the USA using 3M's advanced materials technology. The 5-year shelf life ensures reliable performance throughout the product's storage period. With a dielectric strength of 7500V and 55% elongation at break, this tape provides reliable electrical insulation and mechanical durability for critical industrial applications.
Key Features
- Highly conformable with pressure-sensitive acrylic adhesive for superior bonding
- Flame-retardant polyimide backing withstands extreme temperatures from -40°C to 155°C
- Ideal for wave solder masking tape in printed circuit board assembly applications
- Designed for anchoring leads and terminal boards in electronic equipment
- UL Listed and RoHS 2011/65/EU compliant for industrial and occupational use
- Resistant to heat and solvents with 7500V dielectric strength
- 55% elongation at break provides mechanical durability and flexibility
- 5-year shelf life ensures long-term reliability and storage stability
Technical Specifications
| Specification |
Value |
| Product Name | 3M Polyimide Film Electrical Tape 1205 |
| Color | Amber |
| Adhesive Type | Acrylic, Pressure-Sensitive |
| Backing Material | Polyimide Film |
| Backing Thickness | 1 mil (0.025 mm) |
| Total Tape Thickness | 3.2 mil (0.081 mm) |
| Width | 1 inch (25.4 mm) |
| Length | 36 yards (33 meters) |
| Temperature Range | -40°C to 155°C (-40°F to 311°F) |
| Dielectric Strength | 7500 V |
| Elongation at Break | 55% |
| Tensile Strength | 53 N/cm |
| Application | Electrical Insulation |
| Suitable For | Transformers, Capacitors, Wire Harnesses, PCB Assembly, Wave Solder Masking |
| Certifications | UL 510, RoHS 2011/65/EU, UL Recognized |
| Shelf Life | 5 Years |
| Quantity per Case | 9 Rolls |
| Part Number | 1205-1"X36YD |
| 3M ID | 7000132698 |
| UPC | 00051138492755 |
| Manufacturing Origin | USA |
| Electrolytic Corrosion Factor | 1 |
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