Z-3250-Tape™

An EMI shielding tape that is corrosion resistant, flexible, and durable for a variety of applications.

Drawing Number(s): ZT93-03-003

Z-3250-Tape™
RoHS

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Selected Part Number:CSMR-ZT93-03-003-1.0-X60.0
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WARNING: Cancer and Reproductive Harm | www.P65Warnings.ca.gov

Overview

Z-3250-Tape™
  • Extremely Thin, Flexible & Lightweight
  • Outstanding Shielding Characteristics
  • Shield Coverage > 98%
  • Conductive Adhesive Backing

Z-3250-Tape™ is a Zippertubing-favorite solution. This EMI, RFI, and EMF shielding tape is one of the most versatile products offered. Having a corrosion resistant coating made of plated copper and nickel, Z-3250-Tape™ can be used in rugged conditions or environments. The polyester taffeta cloth is lightweight, flexible, and doesn’t flake with time. This electrical shielding tape has a conductive adhesive with a paper release liner which allows for easy and clean application. The secure adhesive closure creates a complete electrical shielding enclosure around any wire or cable.

Z-3250-Tape™ is the choice for shielding cable spices, wire connectors, or branch-outs from EMI, RFI and EMF. When installed with a 50% overlap, this product will accomplish a 98% shielding coverage, ensuring your wires and cables will not be compromised by damaging interferences.

Z-3250-Tape™ is offered in standard 1” and 2” widths, with custom thinner or wider options available upon request. Additionally, Z-3250-Tape™ is available in a five-foot roll on Amazon. The operational temperature of Z-3250-Tape™ is 158°F (70°C).

If you are looking for a halogen-free, non-magnetic, non-conductive version of this tape, we offer our Z-7200-C EMI shielding cloth. Contact us to find out other available options for this tape.

ATTENUATION DATA WAS OBTAINED USING MIL-DTL-83528H (MODIFIED). TESTING WAS PERFORMED BY ACCREDITED, THIRD-PARTY EMI LABORATORIES.

Specifications

Overall Performance

  • Closure: Tape (Electrically Conductive)
  • Material Thickness: 0.006"
  • Maximum Operating Temperature: 158°F
  • RoHS: RoHS-10
  • Shelf-Life: 12 months
  • Shielding: Z-3250
  • Shielding Material: Nickel Plated Copper
  • Width: 1.0" Wide

Tape (Electrically Conductive)

  • Solvent Resistance: Poor (soften & swell and is removable with chlorinated & aromatic solvents and Ketones)
  • Particles: Silver coated Nickel
  • Current Capacity: 1 Amp/sq-in
  • A/C Impedence: .044 ohms (500 Hz - 100 KHz)
  • Release Liner: Polycoated Paper Liner
  • Electrical Resistance: <.049 ohms (1.0 sq-in)
  • Adhesion: 55 oz/in. (to steel)
  • Chemical Resistance: Good
  • Flame Retardant: Fire Retardant
  • Material: Acrylic
  • Thickness: 0.002"
  • Maximum Operating Temperature: 158°F
  • RoHS: RoHS-10
  • Shelf Life: 12 months, unbonded
  • Outgasssing (%TML): Min 1.05 | Max 1.42%
  • Outgassing (%CVCM): Min 0.01 | Max 0.03%
  • Outgassing (%WVR): Min 0.19 | Max 0.69%

Z-3250

  • Base Fabric: Polyester Taffeta Fabric
  • Surface Resistivity: <0.1 ohms/sq
  • REACH: Compliant
  • Elongation: 27%
  • Material: Cloth
  • Thickness: 0.004"
  • Maximum Operating Temperature: 250°F
  • Minimum Operating Temperature: -40°F
  • RoHS: RoHS-10
  • Shelf Life: 60 Months
  • Shielding: Z-3250
  • Tensile Strength: 74-79 lbs/in
  • Outgasssing (%TML): Min 0.21 | Max 0.21%
  • Outgassing (%CVCM): Min 0 | Max 0%
  • Outgassing (%WVR): Min 0.16 | Max 0.16%
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. © The Zippertubing® Company, Chandler, Arizona.

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DESCRIPTION A wrap-around solution that has a protective jacketing paired with an EMI shielding cloth and adhesive closure. A wrap-around EMI shielding solution that features a flame-retardant polyurethane jacket and high-performing shielding foil. An EMI shielding tape that has a tinned copper mesh with an aluminum polyester tape and a self-adhesive closure.
Closure Adhesive Adhesive Tape (High Temperature)
RoHS RoHS-10 RoHS-10 RoHS-6
Abrasion Resistance
Installation Type Wrap-Around Wrap-Around Wrap-Around
Purpose Sleeve Sleeve Tape
Min Temperature Moderate Extreme Moderate
Minimum Operating Temperature -40°F -65°F -40°F
Max Temperature Low Low Moderate
Maximum Operating Temperature 250°F 250°F 300°F
Flexibility
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Z-3250-Tape™

An EMI shielding tape that is corrosion resistant, flexible, and durable for a variety of applications.

Drawing Number(s): ZT93-03-003

  • Extremely Thin, Flexible & Lightweight
  • Outstanding Shielding Characteristics
  • Shield Coverage > 98%
  • Features

  • Installation is extremely easy with no tools required
  • Standard sizes offered, as well as custom widths available upon request
  • Operational temperature of 158°F (70°C)
  • Benefits

  • Offers exceptional EMI, RFI, and EMF protection
  • Conductive adhesive creates an electrical shielding enclosure around wires and cables
  • Corrosion resistant coating allows for use on applications in a variety of environments
  • Z-3250-Tape™

    SHIELDING EFFECTIVENESS - Z-3250

    ATTENUATION DATA WAS OBTAINED USING MIL-DTL-83528H (MODIFIED). TESTING WAS PERFORMED BY ACCREDITED, THIRD-PARTY EMI LABORATORIES.

    Z-3250-Tape™

    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. © The Zippertubing® Company, Chandler, Arizona.

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