High Performance EMI Absorber Sheets

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High Performance EMI Absorber Sheets

High-performance EMI/RFI absorber sheets 5790

EMC/EMI problems can be solved by simply attaching EM absorber and noise suppression sheets on (part of) the noise sources.

Introduction:

The High-performance EMI (electromagnetic interference) absorber and noise suppression series is designed to eliminate noise effectively. This product is made with magnetic metal powder. Through the distributed and mixed process, there is a Microwave absorbing sheet made of rubber sheets. As use of wide frequency band increases, this products absorbs and controls unnecessary electronic microwaves (noise). You can solve EMC/EMI problems by attaching EM absorber and noise suppression sheets simply on (part of) the noise sources.

The high performance EMI absorber sheet series is designed for applications where high noise suppression is needed in a broad frequency range. Examples are applications in the construction of medical and military devices.

Advantages:

Perfect suppression of radiation noise.
High electrical resistance (1×10⁹ Ω)
Flexible and easy to handle/apply with single-side adhesive, even on a rounded side.
Can be manufactured in many shapes, sizes and thickness according to CAD drawing

Construction:

5790 High-performance EMI/RFI absorber sheets, construction

The complete range of high-performance EMI/RFI absorber sheets

High-performance EMI/RFI absorber sheets can be cut into any shape

High-performance EMI/RFI absorber sheets can easily be attached to the source of interference with the PSA

Technical specifications:

*Part number*	*Unit*	*5790-ES11*	*5790-ES12*	*5790-ES31*	*5790-ES45*	*5790-ES46*	*5790-ES47*	*5790-ES48*
*Feature*		Wide band	Wide band	Wide band, High permeability	Standard	Wide band	Wide band	Wide band, High permeability
*Structure*		Single layer
*Frequency range*		10 MHz to 6 GHz
*Permeability*		55 ± 5 (@13.56MHz)	60 ± 5 (@13.56MHz)	130 ± 5 (@5MHz)	25 ± 5 (@5MHz)	70 ± 5 (@3MHz)	80 ± 5 (@3MHz)	95 ± 5 (@3MHz)
*Operating temp.*	°C	-30 ∼ +80
*Density*	g/cm³	3.7 ± 0.3	3.7 ± 0.3	3.7 ± 0.3	3.5 ± 0.3	3.5 ± 0.3	3.5 ± 0.3	3.7 ± 0.3
*Surface resistance*	Ω/sq	>1 x 10⁶
*Standard thickness*	mm	0.1 mm (others on request)
*Standard dimensions*	mm	200×300 (others on request)
*Adhesion*	gf/25mm	Min 1,000
*Environmental issues*		RoHS compliant