Shrink-N-Shield® (3:1) EMI Shielded Heat Shrink Tubing

A heat-shrink tubing that provides exceptional shielding from EMI, RFI and EMF.

Drawing Number(s): ZT01-18-001, ZT18-18-001, ZT16-18-003

Shrink-N-Shield® (3:1) EMI Shielded Heat Shrink Tubing
RoHS Military Grade

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Selected Part Number:ZT01-18-001-0.25-B-X48.0
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WARNING: Cancer and Reproductive Harm | www.P65Warnings.ca.gov
Shrink-N-Shield Infographic

    Shrink-N-Shield® (3:1) is an EMI shielding heat-shrink tubing that has a 3:1 shrink ratio and can be cut to length. The flexible, flame-retardant and self-extinguishing polyolefin sleeve can withstand temperatures up to 275°F (135°C). Additionally, the jacketing has excellent abrasion, chemical, fluid and fungus resistance.

    There are two standard shielding cloths available for Shrink-N-Shield® (3:1): Z-3250 and Z-7200. However, other EMI-shielding cloths are available upon request.

    The Z-3250 shielding cloth is made of a taffeta fabric that is plated with copper and then nickel for excellent corrosion protection. The lightweight, flexible shielding cloth will not flake or deteriorate over time, so you can be confident your components will have long-lasting protection against EMI, RFI, and EMF.

    The Z-7200 shielding cloth is made of a copper-plated nylon ripstop fabric and a proprietary corrosion and fray-resistant coating. The halogen-free, nickel-free, and hypoallergenic cloth is ideal for applications that have such requirements. The 7200 cloth is the perfect choice for applications dealing with sensitive magnetic instrumentation.

    Shrink-N-Shield® (3:1) is offered in diameters from 0.375” to 2” with custom sizes available upon request, and has an operational temperature range of -40°F to 275°F (-40°C to 121°C).

    If you require a 2:1 or 4:1 shrink ratio, Zippertubing® offers Shrink-N-Shield® (2:1) and Shrink-N-Shield® (4:1), and if you have components with diameters as small as 0.015”, Shrink-N-Shield® (Nano) is also available for your EMI shielding heat-shrink needs.

    If your application is more suited to a wrap-around heat-shrink tubing for ease of installation, PRT® (S-3250) and PRT® (S-7200) are the solutions. Both standard products offer EMI shielding and can easily wrap around your wires or cables, rather than having to pull them through. If required, other EMI-shielding fabrics are available for PRT® upon request.

    *Class III polyolefin heat-shrink tubing is available upon request.

    Overall Performance

    • Diameter - Before Shrink: 0.5" (1/2)
    • Material: Polyolefin
    • Heat Shrink Material: Cross-Linked Polyolefin
    • Maximum Operating Temperature: 275°F
    • Minimum Operating Temperature: -67°F
    • RoHS: RoHS-10
    • Shelf-Life: 60 months
    • Shield Bonding: Nitrile Adhesive
    • Shielding: Z-3250
    • Shielding Material: Nickel Plated Copper
    • Shrink Ratio: 3:1

    Polyolefin

    • Mil-Spec: SAE-AMS-DTL-23053/5
    • REACH: Compliant
    • Dielectric Strength: 500 volt/mil
    • Elongation: 200% (after shrink)
    • Flammability: UL224, VW-1, Self-extinguishing
    • Fungicide: No Growth
    • Longitudinal Shrinkage: +/-5% (after heat recovery)
    • Material: Cross-linked Polyolefin
    • Thickness: 0.035" - 0.055"
    • Maximum Operating Temperature: 275°F
    • Minimum Operating Temperature: -67°F
    • RoHS: RoHS-10
    • Shelf Life: 60 Months
    • Shrink Ratio: 2:1, 3:1 or 4:1
    • Tensile Strength: 1500 psi. (after shrink)
    • Specific Gravity: 1.35
    • Outgasssing (%TML): Min 0.2 | Max 0.93%
    • Outgassing (%CVCM): Min 0.02 | Max 0.13%
    • Outgassing (%WVR): Min 0.01 | Max 0.16%

    Z-3250

      Z-7200

        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.
        Shrink-N-Shield® (2:1) EMI Shielded Heat Shrink Tubing  PRT® (1553-135) Water-Blocking Wrap-Around Heat Shrink  Shrink-N-Shield® (Nano) EMI Shielded Heat Shrink Tubing
        NAME SHRINK-N-SHIELD® (2:1) EMI SHIELDED HEAT SHRINK TUBING  PRT® (1553-135) WATER-BLOCKING WRAP-AROUND HEAT SHRINK  SHRINK-N-SHIELD® (NANO) EMI SHIELDED HEAT SHRINK TUBING
        DESCRIPTION Shrink-N-Shield® (2:1) is a MIL-SPEC, heat-shrink tubing with a 2:1 shrink ratio that provides exceptional shielding from EMI, RFI and EMF.  A wrap-around, MIL-SPEC heat shrink paired with a high-temperature, water-blocking adhesive that comes equipped with the Z-3250-Tape™ for shielding against EMI.  A 1/8" (0.125") diameter (before shrink) EMI shielding heat shrink that is engineered for wires as small as 0.031" in diameter.
        Closure  Tape (Specialty Surface)  
        RoHS RoHS-10  RoHS-10  RoHS-10
        Abrasion Resistance Best  Best  Best
        Installation Type Pull-Through  Wrap-Around  Pull-Through
        Purpose EMI Shielding  Water Blocking  Small Diameters
        Min Temperature Extreme  Extreme  Extreme
        Minimum Operating Temperature -40°F  -67°F  -40°F
        Max Temperature Moderate  Moderate  Moderate
        Maximum Operating Temperature 275°F  275°F  250°F
        Flexibility    
        View  View  View
        Zippertubing
        Shrink-N-Shield Infographic

        Shrink-N-Shield® (3:1) EMI Shielded Heat Shrink Tubing

        A heat-shrink tubing that provides exceptional shielding from EMI, RFI and EMF.

        Drawing Number(s): ZT01-18-001, ZT18-18-001, ZT16-18-003

        Selected Part Number: ZT01-18-001-0.25-B-X48.0

      • Military
        Shrink-N-Shield (3:1)
        Shrink-N-Shield (3:1) heat shrink tubing with EMI Shielding
        Shrink-N-Shield® (3:1) Shielding Options
        Shrink-N-Shield (3:1) Shrinkable Tubing with EMI Shielding

        Shrink-N-Shield® (3:1) EMI Shielded Heat Shrink Tubing

        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.

        SHIELDING EFFECTIVENESS - Z-3250, Z-7200

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

        Shrink-N-Shield® (3:1) EMI Shielded Heat Shrink Tubing

        MATERIAL SPECIFICATIONS

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