CFL-5A Copper Foil Tape with Acrylic Adhesive 36 Yard 3.0 mil Thick Roll (Case)
CFL-5A Copper Foil Tape with Acrylic Adhesive 36 Yard 3.0 mil Thick Roll (Case)
Details
Copper Foil Tape (CFL-5A) is a high-performance shielding tape combining a 1.4 mil copper foil backing with a acrylic adhesive. Sold by the case for bulk and industrial use, it delivers reliable EMI/RFI shielding across electronics, prototyping, and cable applications.
Typical Applications
- EMI/RFI shielding of small electromagnetic components (e.g. transformer and reactor coils)
- Cable splices and supplementary shielding of joints and seams
- Repairing, modifying, and prototyping wiring boards
- Flat conductor assemblies
Physical Properties (CFL-5A)
- Adhesive: Acrylic
- Backing: 1.4 mil copper foil
- Tape thickness (w/o liner): 3.0 mil
- Peel adhesion (180° SST): 50 oz/in
- Tensile strength: 37 lbs/in
- Elongation: 6%
- Temperature range: -40°F to 248°F
- Short-term temp resistance: up to 356°F
Bulk / Case Value
- Available in widths from 1/4" to 12", 36 yd (108 ft) length
- Case quantities scale from 2 to 96 rolls depending on width
Alternative to 3M #3325; Permacel # P-389; Lamart #881; Chomerics #CCH301;
Venture #1650; Saint-Gobain #C661.
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.
Shipping + Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.