08/17/18

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DATASHEET

ISO 9001 / IATF 16949

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

(855) 289-1874

sales@zippertubing.com

www.zippertubing.com

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PRT® (S-3250)

Drawing No. ZT98-04-017

An EMI shielding wrap-around heat shrink solution

PRT® (S-3250) is an EMI Shielded heat shrinkable wrap that provides a convenient wrap-around method of adding secondary insulation and EMI hardening to in-service electrical systems. The wrap around feature allows the material to be installed without the need to remove or disassemble the associated connectors and end hardware. PRT® (S-3250) wrap combines the advantages of high performance (SAE-AMSDTL23053/5A) heat-shrinkable tubing with the proven performance of Z-3250-CN conductive shield.

Product Specifications

RoHS Compliant
Shelf Life 24 months
Minimum Operating Temperature -67 ° F (-55 ° C )
Maximum Operating Temperature 249 ° F (121 ° C )

Available Attributes
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Shape of Installation Round
Diameter Range - After Shrinkage 0.090" - 0.124" (#0) 0.125" - 0.187" (#1) 1.13" - 1.24" (#10) 1.25" - 1.37" (#11) 1.38" - 1.49" (#12) 1.50" - 1.62" (#13) 1.63" - 1.74" (#14) 1.75" - 1.87" (#15) 0.188" - 0.249" (#2) 0.25" - 0.37" (#3) 0.38" - 0.49" (#4) 0.50" - 0.62" (#5) 0.63" - 0.74" (#6) 0.75" - 0.87" (#7) 0.88" - 0.99" (#8) 1.0" - 1.12" (#9)
Unit Length 50 ft. Roll
Exterior Material Polyolefin Heat Shrink
Shielding Z-3250-CN - No Ground Z-3250-CN - w/ 15 AWG Ground
Closure Adhesive
Material Color Black

Material Specifications

Polyolefin

Abrasion Resistance Best
Flammability Self-extinguishing
RoHS Compliant
Fluid Resistance Excellent
Minimum Operating Temperature -67
Material Cross-linked Polyolefin
Elongation 200% (after shrink)
Longitudinal Shrinkage +/-5% (after heat recovery)
Material Thickness 0.035" - 0.055"
Dielectric Strength 500v/mil (after shrink)
Maximum Operating Temperature 275
Shelf-Life 24 months
Mil-Spec SAE-AMS-DTL-23053/5
Fungicide No Growth
Shrink Temperature 90° to 121°C (194° to 250°F)
Tensile Strength 1500 psi. (after shrink)

Z-3250-CN

Shelf-Life 60 months
Minimum Operating Temperature -40
Elongation 27%
Maximum Operating Temperature 250
Tensile Strength 74-79 lbs/in
RoHS Compliant
Shielding Effectiveness Better
Material Thickness 0.004"
Base Fabric Polyester Taffeta Fabric
Coating Nickel Over Copper
Surface Resistivity <0.1 ohms/sq

Tape (Specialty Surface)

RoHS Compliant
Temperature -40° to +93°C Days/Weeks 149°C Minutes/Hours
Solvent Resistance Excellent
U.V. Resistance Excellent
Shear Strength >200 grams @ 200 C (1/2" overlap)
Adhesion (72 hr) 140 oz-in. (to steel) 136 oz-in. (to Polyproylene)
Adhesive Acrylic (fiber reinforced)
Material Thickness 0.005"
Release Liner Polycoated Paper Liner
Humidity Resistance Excellent
Color Clear
Shelf-Life 12 months, unbonded (Zippertubing)
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.