Description
ATD-CFL-5CA is a high-performance copper foil tape designed for RFI/EMI shielding and static discharge applications. Made from special electrograde, zero temper annealed copper, this tape offers superior malleability and excellent solderability, conforming easily to irregular surfaces while maintaining a strong and reliable electrical path.
The tape features a conductive acrylic adhesive, uniformly filled with conductive particles to ensure low resistance (0.003 Ohms/in²) through the adhesive layer, providing full electrical continuity. It is non-tarnishing, UL 510 compliant, and suitable for use in electronics, shielding enclosures, cable wrapping, and static control.
Technical Specifications:
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Total Thickness (without liner): 3.2 mil
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Foil Thickness: 1.4 mil
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Adhesive: Conductive acrylic adhesive
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Electrical Resistance: 0.003 Ohms/in²
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Peel Adhesion:
▸ 37 oz/in (1 min dwell)
▸ 59 oz/in (24 hrs dwell) -
Tensile Strength: 37 lbs/in
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Elongation: 6%
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Temperature Range: -40°F to 248°F (-40°C to 120°C)
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Solderable: Yes
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Core: 3” plastic core
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UL Listed: UL 510 compliant
Typical Applications:
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EMI/RFI shielding of cables and electronics
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Seaming EMI/RFI shielded rooms
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Static discharge paths
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Surface bonding to non-solderable materials (e.g. plastics, aluminum)
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Grounding applications in electronics assembly
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Audio equipment and enclosure shielding
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✔️ Electrograde copper foil – zero temper, annealed, non-tarnishing
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✔️ Conductive acrylic adhesive with uniformly dispersed conductive spheres
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✔️ Electrical resistance: 0.003 Ohms/in²
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✔️ Excellent solderability and adhesion
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✔️ Highly conformable for irregular surfaces
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✔️ UL 510 compliant and thermally stable
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✔️ Ideal for EMI/RFI shielding and grounding applications
