09/25/18

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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

Z-3250-Tape™

Drawing No. ZT93-03-003

 product image

EMI Shielding Tape, Ni/Cu/Polyester Fabric, Adhesive Backed

Z-3250-Tape™ is a conductive EMI Shielding Tape consisting of Zippertubing's Z-3250-CN EMI shielding fabric and an electrically conductive transfer adhesive backing. The adhesive eases installation and insures continuous continuity between individual coil winds. Use as a standalone shield in applications requiring a soft, thin, flexible and non-abrasive shield.

This product should be protected by a secondary insulation tape or jacket to protect the shield from damage. The tape allows joining of Z-Shield™, Shrink-N-Shield® and PRT™ (S) EMI Shielded jacket sections at cable splices, branch-outs, and transitions to connector hardware.

Z-3250-Tape™ provides excellent 98 percent electromagnetic shielding coverage when spirally wound with a 50% overlap (minimum). Z-3250-Tape™ standard tape width is 1.0 and 2.0 inch, while custom widths are available.

This product has an operational temperature range of -45° to 150°C (-49° to 302°F).

Product Specifications

Available Attributes
Please call us at (855) 289-1874 for any custom needs. We have a solution for you!

Shape of Installation
ALL Round
Tape Width
1.0" Wide 2.0" Wide Custom Size
Unit Length
25 ft. Roll 5 ft. Roll
Shielding
Z-3250-CN
Closure
Conductive Adhesive
Material Color
Bright Nickel

Material Specifications

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 (Electrically Conductive)

Electrical: AC Impedence
.044 ohms (500 Hz - 100 KHz)
Solvent Resistance
Poor (soften & swell and is removable with chlorinated & aromatic solvents and Ketones)
Flammability
Fire Retardant
Particles
Silver coated Nickel
Temperature Range
70°C Days/Weeks 121°C Minutes/Hours
Release Liner
Polycoated Paper Liner
Adhesive
Acrylic
Material Thickness
0.002"
Electrical: Resistance
<.049 ohms (1.0 sq-in)
Electrical: Current Capacity
1 Amp/sq-in
Color
Translucent
RoHS
Compliant
Adhesion (24hr.)
55 oz/in. (to steel)
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.