ISO/TS 16949 ISO 9001
Building Quality Products & Solutions Since 1957



Drawing No. ZT01-04-012

Part No. ZT01-04-012-0.25

Lightweight, Low Cost Aluminum Foil/Polyester Film for EMI Shielding

  • Excellent EMI Shielding (1 MHz to 20 GHz)
  • Medium Flexibility Applications
  • Flame Retardant
  • Adhesive Closure
  • Economical

Shape of Installation


Cable Diameter





Product Specifications

RoHS Compliant
Shelf-Life 12 months
Shape of Installation Flat Round
Cable Diameter 0.25" 0.375" 0.5" 0.625" 0.75" 0.875" 1.0" 1.25" 1.5" 1.75" 2.0" 2.25" 2.5" 2.75" 3.0" 3.25" 3.5" 3.75" 4.0"
Shielding Foil Shield w/ 15 AWG Ground Foil Shield w/ No Ground
Closure Adhesive
Shielding Effectiveness

Material Specifications

Specifications subject to change without notice. All statements and technical information contained herein are based on tests we believe to be reliable, but the accuracy or completeness is not guaranteed under all circumstances. Before using Zippertubing® products, the user shall determine suitability for the intended use, and user assumes all responsibility for improper selection. Published attenuation values of Zippertubing® shielding have been verified by laboratory testing of the respective shielding materials. Actual installed attenuation values may differ due to installation techniques and final assembly operation parameters which are beyond the control of Zippertubing®. Actual attenuation values can only be determined by the end user testing the completed assembly. U.S. and International Patents and patents pending. © 2018 The Zippertubing® Company, Chandler, Arizona.

Lightweight, Low Cost Aluminum Foil/Polyester Film for EMI Shielding

Z-Foil® is comprised of an Aluminum foil material with a laminated film of Mylar (Polyester) on one side and a pressure sensitive adhesive closure.

You’ll find Z-Foil® very useful in high-frequency EMI/RFI shielding applications where an economical, lightweight, low-profile shielding is wanted and re-entry is not needed. The SH1 Aluminum foil material is excellent as a general-purpose shielding product in areas such as an electronics rack. This product should not be used where a great deal of flexing may occur.

Z-Foil® is great for both round and flat cable shielding requirements and is available with or without a tin/copper ground wire. This product is flame retardant, and has an operational temperature range of -45° to 150°C (-49° to 302°F).

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