Metallic EMI Shielding Gaskets

These metallic gasket for electromagnetic shielding (EMI/EMC) are custom made from a tin plated sheet (0.15mm thickness). The small spring teeth all around the EMI metallic gasket ensure a spring effect when assembled. The goal is to compensate mechanical float between two parts.

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Matériaux
Stainless steel (Sandvik Chromflex) 0.15mm thickness. It can also be made from copper.
Procédés de Fabrication
Photo etching, blending, surface treatment
Charge disponible:
Conductivité:
Prototypage:
Soft tooling (manual tool) can be used for prototyping
Dureté:
Options
Surface treatment (Gold for higher resistance), bridges, spring strength
Packaging
Box or thermoformed tray
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Description

EMI metallic gaskets are made by etching a thin metal sheets (mainly Sandvik Chromflex, 0.15mm thickness). Then spring teeth are made are formed all around the gasket (Approximate spring dimension: Thickness 0.06mm, height 0,5mm, spring pitch 2.5mm).

You only need to provide a 2D drawing of the EMI metallic gasket. Then our engineer propose the disposition of the teeth all along the gasket.

With these spring teeth, the electrical contact is ensured all along the EMI gasket. which provide a complete electromagnetic sealing and shielding function.

These EMI metallic shielding gaskets can be used to isolate several cavities on a same equipment using only one EMI gasket.

The design of this kind of EMI shielding gasket, make them suitable for low compression force assemblies. even on surfaces with high roughness (compensated by the numerous spring teeth).

These EMI shielding gaskets are mainly used as hyper frequencies shielding gaskets. Especially on telecom or military applications.

Max dimensions of this kind of EMI shielding gasket are: 400 x 500mm

Comment pouvons-nous vous aider ?

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No items found.
Materials
Stainless steel (Sandvik Chromflex) 0.15mm thickness. It can also be made from copper.
Manufacturing process
Photo etching, blending, surface treatment
Particle load
Prototyping
Soft tooling (manual tool) can be used for prototyping
Conductivité:
Hardness
Options
Surface treatment (Gold for higher resistance), bridges, spring strength
Packaging
Box or thermoformed tray
Samples and Request

Description

EMI metallic gaskets are made by etching a thin metal sheets (mainly Sandvik Chromflex, 0.15mm thickness). Then spring teeth are made are formed all around the gasket (Approximate spring dimension: Thickness 0.06mm, height 0,5mm, spring pitch 2.5mm).

You only need to provide a 2D drawing of the EMI metallic gasket. Then our engineer propose the disposition of the teeth all along the gasket.

With these spring teeth, the electrical contact is ensured all along the EMI gasket. which provide a complete electromagnetic sealing and shielding function.

These EMI metallic shielding gaskets can be used to isolate several cavities on a same equipment using only one EMI gasket.

The design of this kind of EMI shielding gasket, make them suitable for low compression force assemblies. even on surfaces with high roughness (compensated by the numerous spring teeth).

These EMI shielding gaskets are mainly used as hyper frequencies shielding gaskets. Especially on telecom or military applications.

Max dimensions of this kind of EMI shielding gasket are: 400 x 500mm

How can we help you?

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.