3M™ 1351W-1 Polyester Film Electrical Tape (White)
3M™ 1351W-1 Polyester Film Electrical Tape (White)

$1.50 – $24.50 / finished roll (USD)Custom widths available ($200 deposit credited)

Select options This product has multiple variants. The options may be chosen on the product page
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3M™ 1351W-1 Polyester Film Electrical Tape (White)
FAST DISPATCH 48 h dispatch Stocked finished rolls shipped worldwide
CNC TOLERANCE ±0.1 mm tolerance Class-1000 cleanroom CNC slitting
TRACEABILITY 3M™ lot traceable Factory batch COA with every shipment
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01 Class-1000 cleanroom slitting · square edges, no adhesive squeeze-out
02 Individually sealed in anti-static PE bags with the factory lot number
03 Commercial invoice (CI), packing list (PL) and TDS included
3M™ GENUINE MASTER ROLL · SKU #1351W-1 3M™ Industrial Tape

3M™ 1351W-1 Polyester Film Electrical Tape (White)

3M™ 1351W-1 Polyester Film Electrical Tape (White)
THICKNESS · total0.063 mm2.5 mil
TEMP RANGE · continuousUp to 130°C (266°F) · UL Class 130°CContinuous service temperature
MASTER ROLL · max width1219 mmCustom slitting 1–1219 mm

$1.50 – $24.50 / finished roll (USD)Custom widths available ($200 deposit credited)

Thickness 0.063 mm (2.5 mil) · Temp. Up to 130°C (266°F) · UL Class 130°C · 66 m per roll · Master width 1219 mm · Electrical identification wraps, coil cover insulation, power supplies
Roll length: 66 m / roll

Master roll engineering specs (TDS)

DOC-TDS-3M-1351W-1
Total thickness 0.063 mm (2.5 mil)
Max master width 1219 mm (CNC slitting 1–1219 mm)
Temperature range Up to 130°C (266°F) · UL Class 130°C
Backing 1.0 mil (0.025 mm) white polyester (PET) film
Adhesive High-tack acrylic pressure-sensitive adhesive
Typical applications Electrical identification wraps, coil cover insulation, power supplies
SKU: 3M-1351W-1-1219mm66M Category:

3M™ Polyester Film Electrical Tape 1351W-1 is an electrical tape featuring a 1.0-mil white polyester film backing and an aggressive acrylic adhesive. Combining high dielectric strength (5,000V), smooth unwind, and superior flagging resistance, it is ideal for outer wrapping on visible white electronic coils.

Key Performance Highlights

  • Pure white polyester backing provides clean aesthetic finish and high contrast for printing
  • High-tack acrylic adhesive delivers instant hold without flagging
  • UL Recognized Class 130°C component with 5,000V dielectric breakdown
  • Resists solvent attack from varnish impregnation and circuit board washing fluids

Recommended Industrial Applications

Outer wrap on white coil assemblies, color-coded insulation, transformer coil margins

Authoritative Technical Specifications

Backing Material 1.0 mil (0.025 mm) white polyester (PET) film
Adhesive System High-tack acrylic pressure-sensitive adhesive
Total Thickness 0.063 mm (2.5 mil)
Operating Temperature Up to 130°C (266°F) · UL Class 130°C
Visual Color / Appearance White (1-mil Polyester)
Dielectric / Flame Rating UL Recognized, File E17385 · 5,000 Volts dielectric breakdown
Precision Converting Precision Rotary Slitting, Die-Cutting, Custom Widths from 2mm to Log Width

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