Ductive Gasket Soft Conductive Gasket Semiconductor Rubber Gasket Conductive Foam with Conductive Gasket Conductive Rubber PCB Shielding Gasket

    Overview

• EMI shielding fabric-over-foam gasket is made of conductive fabric or metal foil for its cladding for EMI/RFI shielding and electrical surge grounding effects.
• Double-sided taping for easy attachment to objects, various shapes/sizes available
• Optimal for touch sensor gasket or touch switch gasket

• Specifications

  Shielding Effectiveness:> 85dB attenuation from 20 MHz to 10 GHz
  Electrical Resistance: < 0.05 Ohms/Sq
  Compression Deflection: < 1 lb/in
  15-19 percent
  Compression Set: 15 percent at 70 °F. (21 °C.)
  19 percent at 158 °F. (70 °C.)
  Service Temperature: -40 °F. (-40 °C.) to 158 °F. (70 °C.)

• Why grounding in electronic devices

• A. Ground includes signal ground, chassis ground (frame ground), and earth ground.
  In relation to electronic circuits, signal grounding is done to define the reference potential (0V) of circuits and systems, and chassis grounding prevents radiation of noise induced in a metal case or prevents electric shock caused by the case.

  Failure to the ground may cause malfunctions due to noise and unnecessary electromagnetic waves, so it must be considered during the design stage.
  Also, since the grounding part is contaminated and noise can reversely enter the circuit, series grounding, parallel grounding, single-point grounding, multi-point grounding, etc. must be applied.
  If the ground wire is long, it can act as an antenna that radiates electromagnetic waves, so the ground wire should be as short as possible.

  Depending on the frequency characteristics, a method using a capacitor or an inductor may be used.
  Features:

• RoHS Compliant, Halogen Free
• Flame retardant material (UL94V-0) used
• EMI shielding and electrical surge grounding function at the same time
• Excellent elasticity using PU sponge for core material
• Various lengths and shapes are available, and easy to die-cut or scissors cutting.