Custom Cut RF EMI Suppression

Many components on a circuit board make noise. Now we are not necessarily talking about a noise you would hear with your ear, but electronic noise. Noise affects the signals on your board. It can cause disturbances in your signals which can hamper functionality. Circuit board designers have ways of reducing noise, unfortunately they cannot prevent noise from everything. Usually designers try to isolate the signal traces, but certain components will still interfere. ICs are a large source for noise but are difficult to keep separate from signals. Things that are not soldered to the board can also cause noise, things like cables or other boards in a project. To deal with this, people put noise shielding over parts or boards to prevent noise interference.

You can buy sheets, or rolls, of noise suppression sheets. These sheets are usually made of some type of magnetic material and absorb noise. They usually come in large sheets for ease of mass production. Some of the sheets are made flexible for easier application and for wrapping around objects. You would just then have to cut the sheet to the size that is needed.

DigiKey can help save time and money with the ability to cut custom sheets in any shape and size of TDK and KEMET noise shields. We then ship that right to you. No need to buy special tools for cutting or taking the time to do it yourself.

Select the right product for your project:

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Flex Suppressor from KEMET available for Custom Cutting

	Part Number	Description	Type	Length	Width	Thickness	Operating Temperature	Adhesive
	EFA(005)-240X240T0800	FLEX SUPP. SHEET 240X240X0.05	Absorbing Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.003" (0.08mm)	-40°C ~ 105°C	Non-Conductive, Double Sided
	EFA(01)-240X240T0800	FLEX SUPP. SHEET 240X240X0.1	Absorbing Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.005" (0.13mm)	-40°C ~ 105°C	Non-Conductive, Double Sided
	EFA(02)-240X240T0800	FLEX SUPP. SHEET 240X240X0.2	Absorbing Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.009" (0.23mm)	-40°C ~ 105°C	Non-Conductive, Double Sided
	EFA(03)-240X240T0800	FLEX SUPP. SHEET 240X240X0.3	Absorbing Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.013" (0.33mm)	-40°C ~ 105°C	Non-Conductive, Double Sided
	FX5(25)-240X240T2900	FLEX SUPP SHEET 240X240X.025	Absorbing Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.001" (0.04mm)	-40°C ~ 105°C	Non-Conductive, Double Sided
	FX5(50)-240X240T2900	FLEX SUPP SHEET 240X240X.05	Absorbing Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.002" (0.06mm)	-40°C ~ 105°C	Non-Conductive, Double Sided
	FX5(75)-240X240T2900	FLEX SUPP SHEET 240X240X.075	Absorbing Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.003" (0.09mm)	-40°C ~ 105°C	Non-Conductive, Double Sided
	EFX6(01)-240X240T0800	FLEX SUPP SHEET 240X240X.1	Absorbing Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.005" (0.13mm)	-40°C ~ 105°C	Non-Conductive, Double Sided
	EFX6(02)-240X240T0800	FLEX SUPP SHEET 240X240X.1	Absorbing Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.009" (0.23mm)	-40°C ~ 105°C	Non-Conductive, Double Sided
	EFX6(03)-240X240T0800	FLEX SUPP SHEET 240X240X.3	Absorbing Sheet	9.449" (240.00mm)	9.449" (240.00mm)	0.013" (0.33mm)	-40°C ~ 105°C	Non-Conductive, Double Sided

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TDK IFL Customizable Series

	Part Number	Description	Type	Length	Width	Thickness	Operating Temperature	Adhesive
	IFL16-030NB300X200	RF ABSORBING SHEET	Shielding Sheet	11.811" (300.00mm)	7.874" (200.00mm)	0.001" (0.03mm)	-40°C ~ 85°C	Non-Conductive, Single Sided
	IFL16-030GB300X200	FLEXIBLE NOISE SUPPRESION SHEETS	Absorbing Sheet	11.81" (300mm)	7.87" (200mm)	0.001" (0.03mm)	-40°C ~ 85°C	Pressure Sensitive Adhesive (PSA)
	IFL16-030EB300X200	FLEXIBLE NOISE SUPPRESION SHEETS	Absorbing Sheet	11.81" (300mm)	7.87" (200mm)	0.001" (0.03mm)	-40°C ~ 85°C	Pressure Sensitive Adhesive (PSA)
	IFL04-050NB300X200	RF ABSORBING SHEET IFL FLEXIELD	Shielding Sheet	11.811" (300.00mm)	7.874" (200.00mm)	0.002" (0.05mm)	-40°C ~ 85°C	Non-Conductive, Single Sided
	IFL10M-050NB300X200	RF ABSORBING SHEET IFL FLEXIELD	Shielding Sheet	11.811" (300.00mm)	7.874" (200.00mm)	0.002" (0.05mm)	-40°C ~ 85°C	Non-Conductive, Single Sided
	IFL16-050NB300X200	RF ABSORBING SHEET	Shielding Sheet	11.811" (300.00mm)	7.874" (200.00mm)	0.002" (0.05mm)	-40°C ~ 85°C	Non-Conductive, Single Sided
	IFL12-100NB300X200	RF ABSORBING SHEET IFL FLEXIELD	Shielding Sheet	11.811" (300.00mm)	7.874" (200.00mm)	0.004" (0.10mm)	-40°C ~ 85°C	Non-Conductive, Single Sided
	IFL04-100NB300X200	RF ABSORBING SHEET IFL FLEXIELD	Shielding Sheet	11.811" (300.00mm)	7.874" (200.00mm)	0.004" (0.10mm)	-40°C ~ 85°C	Non-Conductive, Single Sided
	IFL10M-100NB300X200	RF ABSORBING SHEET IFL FLEXIELD	Shielding Sheet	11.811" (300.00mm)	7.874" (200.00mm)	0.004" (0.10mm)	-40°C ~ 85°C	Non-Conductive, Single Sided
	IFL04-200NB300X200	RF ABSORBING SHEET IFL FLEXIELD	Shielding Sheet	11.811" (300.00mm)	7.874" (200.00mm)	0.008" (0.20mm)	-40°C ~ 85°C	Non-Conductive, Single Sided
	IFL10M-025NB300X200	RF ABSORBING SHEET IFL FLEXIELD	Shielding Sheet	11.811" (300.00mm)	7.874" (200.00mm)	0.025" (0.64mm)	-40°C ~ 85°C	Non-Conductive, Single Sided
	IFL12-050NB300X200	RF ABSORBING SHEET IFL FLEXIELD	Shielding Sheet	328.084" (100.00m)	11.811" (300.00mm)	0.050" (1.28mm)	-40°C ~ 85°C	Non-Conductive, Single Sided

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