Do you Need Metal EMI and RFI Shielding?

EMI and RFI are real serious problems for modern electronic devices (both big and small). Although both types of interference come from natural sources, humans are responsible for the most substantial creation of it. Modern electronic devices emit EMI into the world, and they are susceptible to it from the outside.

It seems that most electronic manufacturers are on a race to make their devices smaller and lighter. There are many ways to go about doing this but choosing to skimp on metal EMI shielding, or RFI shielding is a big mistake.

Products that are constructed from non-conductive plastics are in danger of malfunctioning and causing problems in other electronic devices. Non-conductive plastic is not built to prevents emissions of electromagnetic waves. EMI and RFI shielding should be constructed from metal, even though it weighs more than plastic.

To make the shielding of electronics accessible, we will cover plastic coverings in a conductive metal coating. We pick the type of metal based on the application needs of our clients and their electronic devices. Please speak with our team about your problems today! We are problem solvers.

Some of the most common materials we use include:

Copper is frequently used in medical devices because it is highly conductive, and it is strong against corrosion. Copper is also naturally soft and malleable, which makes it ideal for electroplating with different materials. Lastly, it is highly effective for use with electrical components.

Gold is also used because it is highly resistant to most forms of corrosion. This material effectively functions in all climates (hot and cold).

EMI shielding:

Nickle is also a common choice for EMI shielding because it has high conductivity and outstanding resistance against the elements.

• Manufacturing Options for EMI Shielding
  The purpose of EMI shields is to protect and extend the performance of electrical devices by creating conductive paths between two surfaces. EMI shielding gaskets work to ensure that the necessary levels of electrical conductivity are maintained.
• Design Guide for Corrosion Control
• Die Cut EMI Gaskets and There Benefits
• EMI Shielding and Medical Devices