Overview

- Shielding fabric provides exceptional protection from EMI, RFI, and EMF
- Zipper closure allows for quick application and re-entry
- Durable, military-grade jacketing for tough environments
Zipper-Shield™ (PFR) offers a quick and easy solution to shielding from EMI. The PFR-18 outer jacketing is made of a flexible, flame retardant, polyurethane material. This high performance jacketing meets MIL-I-3930/21 specifications, making it ideal for military and aerospace applications. The flexible yet durable material is ideal for rugged conditions with having excellent abrasion, environmental, and chemical resistance.
The Z-3250 is a nickel over copper-plated polyester taffeta cloth that is thin and lightweight. The shielding cloth is flexible yet strong, and has excellent corrosion resistance as well as resistance to environmental deterioration. With having shielding coverage of approximately 98%, the Z-3250 cloth is an excellent choice for protecting against EMI, RFI, and EMF. The molded, plastic zipper closure is ideal for applications needing quick access to wires and cables inside. The zipper is available in black and 5mm or 10mm tooth sizes. Zipper-Shield™ (PFR) also has an optional 15 AWG braided wire for grounding. The jacketing, shielding fabric, and zipper are combined together with a black nylon thread.
Zipper-Shield (PFR) is offered for diameters ranging from 0.5" to 4" with custom sizes available upon request. It can also be customized with different shielding materials and zipper styles.
- Ideal EMI shielding solution for applications that need quick access to wires or cables inside
- 15 AWG braided wire for grounding capabilities
- Operational temperature range of -40°F to 176°F (-40°C to 80°C).
- Zipper is quick to close and open as needed
- Heavy-duty jacketing that can withstand abrasion
- Shielding fabric is resistant to corrosion and harsh environmental conditions
FREQUENTLY ASKED QUESTIONS
Specifications
Overall Performance
- Diameter:
- Closure:
- Material:
- Thickness:
- Maximum Operating Temperature:
- Minimum Operating Temperature:
- RoHS:
- Shielding:
PFR-18
- Mil-Spec:
- Copper Corrosion:
- Dielectric Constant:
- Dielectric Strength:
- Elongation:
- Flame Retardant:
- Fungus Resistance:
- Color:
- Thickness:
- Material:
- Maximum Operating Temperature:
- Minimum Operating Temperature:
- RoHS:
- Shelf Life:
- Tensile Strength:
- Ozone Resistance:
Zipper (Nylon)
Z-3250
15 AWG Braided Ground Straps
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NAME | SHRINK-N-SHIELD® (2:1) EMI SHIELDED HEAT SHRINK TUBING | FLEX-SHIELD (HP) BRAIDED EMI SHIELDING SLEEVE | |
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 | -67°F | -40°F | |
Max Temperature | Moderate | Moderate | |
Maximum Operating Temperature | 275°F | 302°F | |
Flexibility | |||
View | View |


Zipper-Shield (PFR) Cable Bundling with EMI Shielding
An EMI shielding solution featuring the Z-3250 shielding cloth paired with a military-grade fabric and a zipper closure.
Drawing Number(s): ZT16-07-001
Selected Part Number: ZT16-07-001-0.5-B-B




Features
Benefits
Zipper-Shield (PFR) Cable Bundling with EMI Shielding
SHIELDING EFFECTIVENESS - Z-3250
Zipper-Shield (PFR) Cable Bundling with EMI Shielding
MATERIAL SPECIFICATIONS