Hook-N-Shield® (VNH)

A wrap-around EMI shielding solution pairing a military-grade jacket with shielding mesh and a Velcro-style hook-and-loop closure.

Drawing Number(s): ZT12-13-004

Hook-N-Shield® (VNH)
RoHS Military Grade

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Selected Part Number:ZT12-13-004-0.5-B-B
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Overview

Hook-N-Shield® (VNH)
  • VNH-23 jacketing offers rugged component protection
  • SHX-4 shielding mesh provides good EMI protection
  • Velcro-style hook-and-loop closure for quick installation

Hook-N-Shield® (VNH) combines durable jacketing with shielding mesh for component and EMI/RFI shielding protection. The outer jacketing, made from VNH-23 material, is flexible, PVC coated, military grade and flame retardant—ideal for applications in rugged environmental conditions. The inner jacketing has SHX-4 material for highly flexible EMI shielding. 

Hook-N-Shield® (VNH) has a Velcro-style hook-and-loop closure for an easy, no-tools-required installation. This closure type also allows accessibility to the components inside when needed. There is an optional sewn-in braided ground wire for applications with such requirements. The operational temperature range of Hook-N-Shield® (VNH) is -65°F to 171°F (-54°C to 77°C).

Industries

  • Industrial & Commercial

Uses

  • EMI Shielding
  • Magnetic-Field Shielding
  • Military Grade
  • Wrap Around

Specifications

Overall Performance

  • Diameter: 0.5" (1/2)
  • Closure: Hook-and-Loop (Nylon)
  • Material: VNH-23
  • Hook and Loop: 5/8" Hook and Loop (Nylon)
  • Maximum Operating Temperature: 171°F
  • Minimum Operating Temperature: -65°F
  • RoHS: RoHS-6
  • Shelf-Life: 36 Months
  • Shielding: SHX-4 (SnCuFe)
  • Shielding Material: Tin-Plated Copper

VNH-23

  • Mil-Spec: Mil-C-20696 / Mil-PRF-20696, Type II, Class 2
  • Durability: Better
  • REACH: Compliant
  • Flame Retardant: FED-STD-191 Method 5903
  • Thickness: 0.023"
  • Maximum Operating Temperature: 171°F
  • Minimum Operating Temperature: -65°F
  • RoHS: RoHS-10
  • Shelf Life: 36 Months
  • Tensile Strength: 225 Warp; 225 Fill

Hook-and-Loop (Nylon)

    SHX-4 (SnCuFe)

      Nylon Thread

        15 AWG Braided Ground Straps

          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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          Shrink-N-Shield® (2:1) Flex-Shield™ (HP)
          NAME SHRINK-N-SHIELD® (2:1) FLEX-SHIELD™ (HP)
          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 braided, expandable EMI, RFI and EMF shielding sleeve that is lightweight and flexible—an ideal solution for the aerospace industry.
          Closure
          RoHS RoHS-10 RoHS-10
          Abrasion Resistance Best
          Installation Type Pull-Through Pull-Through
          Purpose EMI Shielding Sleeve
          Min Temperature Extreme Moderate
          Minimum Operating Temperature -40°F -40°F °F
          Max Temperature Moderate Moderate
          Maximum Operating Temperature 275°F 302°F °F
          Flexibility
          View View View

          Hook-N-Shield® (VNH)

          A wrap-around EMI shielding solution pairing a military-grade jacket with shielding mesh and a Velcro-style hook-and-loop closure.

          Drawing Number(s): ZT12-13-004

          Selected Part Number: ZT12-13-004-0.5-B-B

        • VNH-23 jacketing offers rugged component protection
        • SHX-4 shielding mesh provides good EMI protection
        • Velcro-style hook-and-loop closure for quick installation
        • Features

        • VNH-23 jacketing provides better flexibility and better abrasion resistance
        • Hook-and-loop closure requires no tools for installation
        • Operational temperature range of -65°F to 171°F (-54°C to 77°C)
        • Benefits

        • Wrap-around solution requires no disassembly or disconnection of components
        • Flame-retardant, waterproof VNH-23 jacketing for use in rugged environments
        • SHX-4 (SnCuFe) shielding mesh can withstand harsh conditions
        • Hook-N-Shield® (VNH)

          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 - SHX-4 (SnCuFe)

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

          Hook-N-Shield® (VNH)

          MATERIAL SPECIFICATIONS

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