Search Catalog  
All Categories > EMI Solutions > EMI Shielding & Gaskets > Fabric-over-Foam Gaskets > Fabric-Over-Foam Profile Gaskets > Round, Rectangle, C & D Shaped Fabric-Over-Foam Profile Gaskets > Rectangle Shaped Gaskets  

Rectangle Shaped Gaskets

202 Items Available

    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
View Items Search Items Compare Items

Stock Locator Button

Laird Technologies specializes in quick turnaround of custom shapes and sizes of EMI shielding gaskets. If you don’t find exactly what you need, our engineers will help you design the right solution to your shielding problem.

A sampling for standard profiles are shown; custom configurations and sizes can be designed to meet your specific requirements.


  • Shielding effectiveness of >100dB across a wide spectrum offrequencies (MIL-STD 285 mod.) (See Shielding Effectiveness chart under More Images).
  • Extremely low compression forces allow for use of lightermaterials (See Force Displacement Resistance chart under More Image).
  • Low Surface Resistivity of <0.07 ohms/squareprovides improved conductivity (ASTM F390).
  • Wide range of flame retardant gaskets available(UL recognized per UL94 V0 or UL94 HB). UL yellow cardsavailable on request.
  • Abrasion resistant metallized fabrics show virtually no degradationin shielding performance after 1,000,000 cycles (ASTMD3886).
  • Urethane & Thermoplastic Elastomer (TPE) cores provide lowcompression set ensuring long-term reliability of gasketperformance. Contact Engineering for profile specific data.
  • Service temperatures from -40°F to 158°F(-40°C to 70°C).
  • Available in Nickel/Copper (Ni/Cu) and Tin/Copper (Sn/Cu) toensure galvanic compatibility with a wide variety of host materials.Both versions display no significant performance degradationafter environmental exposure per the Accelerated AgingTest (ASTM B845).
  • Prototype samples can be provided quickly utilizing laser technology,CAD/CAM equipment, and customer supplied drawingsin DWG®, DXF®, IGS, PRT®, DRW®, STP®, and CT® file formats.
  • Profile and I/O gaskets are available with a variety of pressuresensitive adhesive (PSA) tapes, including Easy Peel® with extrawide release liner to facilitate quick assembly.
  • Profile gaskets can be cut to specified lengths,kiss-cut on release liner, or mitered to formframe configurations.
  • Fabric-Over-Foam gaskets are RoHS compliant.

Item #

Item Name



4570 Rectangle Shaped Gaskets 0.015 inches
0.4 mm
0.200 inches
5.1 mm
4577 Rectangle Shaped Gaskets 0.015 inches
0.4 mm
0.276 inches
7.0 mm
4572 Rectangle Shaped Gaskets 0.015 inches
0.4 mm
0.394 inches
10.0 mm
4300 Rectangle Shaped Gaskets 0.017 inches
0.4 mm
0.826 inches
21.0 mm
4058 Rectangle Shaped Gaskets 0.020 inches
0.5 mm
0.157 inches
4.0 mm
4569 Rectangle Shaped Gaskets 0.020 inches
0.5 mm
0.196 inches
5.0 mm
4500 Rectangle Shaped Gaskets 0.020 inches
0.5 mm
1.217 inches
30.9 mm
4501 Rectangle Shaped Gaskets 0.020 inches
0.5 mm
1.970 inches
50.0 mm
4850 Rectangle Shaped Gaskets 0.030 inches
0.8 mm
0.900 inches
22.9 mm
4245 Rectangle Shaped Gaskets 0.040 inches
1.0 mm
0.120 inches
3.0 mm
Showing 10 of 202  |  View All 202 Standard Items


·  Shielding Effectiveness

·  Product - Rectangular Shaped - Dimensional Drawing

·  Force Displacement Resistance