ISO 9001 / IATF 16949

7150 W. Erie St, Chandler, AZ 85226, USA

(855) 289-1874



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Z-Shield® (AL)

Drawing No. ZT94-04-003

Fire-Retardant Polyurethane Jacket with SH1 EMI Shield

Z-Shield® (AL) is a wrap around EMI shielding jacket made of fire-retardant Polyurethane film, SH1 EMI shielding foil, and an adhesive closure. This combination provides excellent electromagnetic shielding of wires and cables in applications requiring limited flexing, flammability to UL224, VW-1, good dielectric strength and no re-entry. Extremely useful in electronics applications where space may require a thin and flexible shielding.

This product can be configured to fit most Round, Flat or Rectangular cable configurations and is available with or without a drain wire installed. This is an ideal product for flat cable shielding applications. Z-Shield® (AL) will cross reference to Chomerics CJ-021 Jacket.

This product has an operational temperature range of -53° to 80°C (-63.4° to 176°F).

Product Specifications

RoHS Compliant
Shelf Life 12 months
Flammability UL224, VW-1

Available Attributes
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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" 1.625" 1.75" 2.0" 2.25" 2.5" 2.75" 3.0" 3.25" 3.5" 3.75" 4.0"
Exterior Material PFR-8235
Shielding Foil Shield w/ No Ground Foil Shield w/ 15 AWG Ground
Closure Adhesive
Material Color Black

Material Specifications


Temperature Range -53° to 80°C (-63.4° to 176°F)
RoHS Compliant
Material Thickness 0.007"
Elongation 725% at break
Dielectric Strength 800 volts/mil
Shelf-Life 60 months
Flame Retardant UL-510

SH1 (Foil Shielding)

Electrical Resistance 15 ohms/mft @ 1.0"
Shielding Effectiveness Best
Tensile Strength 13,500 psi
Dielectric Constant 3
Abrasion Resistance Best
Composition Aluminum
RoHS Compliant
Material Thickness 0.002"
Shelf-Life 60 months
Elongation 90% at break
Shielding Effectiveness

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 suitabilituriy 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.