ZT-Shield® (3250)

$187.32

A flame retardant, EMI shielding tape that is offered in standard and custom width options for a variety of applications.

Drawing Number(s): ZT93-03-002

ZT-Shield® (3250)
RoHS

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Selected Part Number:ZT93-03-002-0.75
WARNING: Cancer and Reproductive Harm | www.P65Warnings.ca.gov

Overview

ZT-Shield® (3250)
  • Flame Retardant Polyurethane Jacket
  • Excellent Shielding Characteristics
  • Flexible and Lightweight
  • Shield Coverage >98%
  • One Step installation

ZT-Shield® (3250) is a flame-retardant, EMI shielding tape that features a polyurethane jacket and conductive adhesive closure. The jacketing is our ZT-Tape® – a high quality, flexible, non-PVC electrical tape – lined with our Z-3250 shielding fabric, to create a durable and versatile EMI shielding tape. The excellent protection from abrasion, chemicals, and flames allows ZT-Shield® (3250) to be used in rugged environments and weather conditions. Additionally, the non-PVC characteristic of the jacketing permits ZT-Shield® (3250) to be used on applications that prohibit PVC material.

The Z-3250 EMI shielding fabric is made of a polyester taffeta material, plated with copper and nickel, which provides protection against corrosion. The conductive adhesive ensures a completely secure closure, and removes the possibility of any debris getting to the wires or cables.

When installed with a 50% overlap, ZT-Shield® (3250) provides the best EMI, RFI, and EMF shielding. For wire splits where cables are going in different directions, or when wires are so small that bulky jacketing would be too much, ZT-Shield® (3250) is the perfect solution for these unique applications. The durability, versatility, and having an operational temperature range of -58°F to 176°F (-50°C to 80°C) allows ZT-Shield® (3250) to be used for a variety industries and environments.

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: PFR-8235
  • Maximum Operating Temperature: 176°F
  • Minimum Operating Temperature: -58°F
  • RoHS: RoHS-10
  • Shelf-Life: 12 months
  • Shielding: Z-3250
  • Shielding Material: Nickel Plated Copper
  • Width: 0.75" (3/4)

PFR-8235

  • Chemical Resistance: Better
  • Dielectric Strength: 800 volts/mil
  • Elongation: 636% at break
  • Flame Retardant: UL-510
  • Thickness: 0.007"
  • Maximum Operating Temperature: 250°F
  • Minimum Operating Temperature: -65°F
  • RoHS: RoHS-10
  • Shelf Life: 60 months

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.

Similar products

Z-3250-Tape™ Z-Shield® (3250) Z-Shield® (AL)
NAME Z-3250-TAPE™ Z-SHIELD® (3250) Z-SHIELD® (AL)
DESCRIPTION An EMI shielding tape that is corrosion resistant, flexible, and durable for a variety of applications. 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.
Closure Tape (Electrically Conductive) Adhesive Adhesive
RoHS RoHS-10 RoHS-10 RoHS-10
Abrasion Resistance
Installation Type Wrap-Around Wrap-Around Wrap-Around
Purpose Tape Sleeve Sleeve
Min Temperature Moderate Moderate Extreme
Minimum Operating Temperature °F -40°F -65°F
Max Temperature Moderate Low Low
Maximum Operating Temperature 158°F 250°F 250°F
Flexibility
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ZT-Shield® (3250)

A flame retardant, EMI shielding tape that is offered in standard and custom width options for a variety of applications.

Drawing Number(s): ZT93-03-002

  • Flame Retardant Polyurethane Jacket
  • Excellent Shielding Characteristics
  • Flexible and Lightweight
  • Features

  • Flame retardant, flexible, durable, and lightweight jacketing
  • Conductive adhesive backing and a paper release liner for easy application
  • Operational temperatures ranging from -58°F to 176°F (-50°C to 80°C)
  • Benefits

  • Offered in standard 1.5”, 2” and 3” widths, with thinner and wider options available upon request
  • High-quality EMI shielding tape for any wire, cable, or component protecting needs
  • Non-PVC material allows to be used on applications where PVC is prohibited
  • ZT-Shield® (3250)

    SHIELDING EFFECTIVENESS - Z-3250

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

    ZT-Shield® (3250)

    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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