EMI Gaskets, Sheets, Absorbers & Shielding

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EMI Absorbers

Laird EMI Absorbers are offered in two types: magnetic and foam. The magnetic EMI absorbers are thin (0.1mm to 3mm) polymeric materials filled with magnetic particles. This process results in high permeability and high permittivity, which are both effective in eliminating high-frequency EMI. Laird foam EMI absorbers are based upon open-celled foam impregnated with a carbon coating. This process makes the resultant product lossy at microwave frequencies and acting as a free space resistor to incoming electromagnetic energy. These foam products range from 3.2mm to 6.4mm.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Mounting Style	Length	Width	Thickness	Series	Packaging
EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12" 2238-.25 Laird 1: 227,97 € 13In Stock 123Expected 23/11/2026	Mfr. Part No. 2238-.25 Mouser Part No 739-2238-.25	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12" Learn More about Laird emi	Datasheet	13In Stock 123Expected 23/11/2026	227,97 € 207,36 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	304.8 mm	304.8 mm	1 mm		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW PSA 1.5mm 12"X12" 2240-.25 Laird 1: 241,60 € 42In Stock 80Expected 17/11/2026	Mfr. Part No. 2240-.25 Mouser Part No 739-2240-.25	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW PSA 1.5mm 12"X12" Learn More about Laird emi	Datasheet	42In Stock 80Expected 17/11/2026	241,60 € 214,00 € 208,08 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	304.8 mm	304.8 mm	1.5 mm		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12" 2242-.25 Laird 1: 289,91 € 23In Stock 29Expected 17/11/2026	Mfr. Part No. 2242-.25 Mouser Part No 739-2242-.25	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12" Learn More about Laird emi	Datasheet	23In Stock 29Expected 17/11/2026	289,91 € 253,48 € 245,00 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	304.8 mm	304.8 mm	3.2 mm		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .125" 4"X6" 2242-S Laird 1: 60,39 € 9In Stock	Mfr. Part No. 2242-S Mouser Part No 739-2242-S	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .125" 4"X6" Learn More about Laird emi	Datasheet	9In Stock	60,39 € 53,00 € 49,97 € 45,35 € View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	101.6 mm	152.4 mm	3.2 mm		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x12x12 4106-.25 Laird 1: 104,28 € 4In Stock	Mfr. Part No. 4106-.25 Mouser Part No 739-4106-.25	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x12x12 Learn More about Laird emi	Datasheet	4In Stock	104,28 € 79,18 € 73,27 € 72,35 € View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	12 in	12 in	0.5 in	4106	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12" 2388-.25 Laird 1: 298,51 € 2In Stock	Mfr. Part No. 2388-.25 Mouser Part No 739-2388-.25	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12" Learn More about Laird emi	Datasheet	2In Stock	298,51 € 258,19 € 254,18 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	304.8 mm	304.8 mm	5.1 mm		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFSW, SIL, 10 PSA 1.5mm 4"X6" 2240-S Laird 1: 51,08 € 29On Order	Mfr. Part No. 2240-S Mouser Part No 739-2240-S	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFSW, SIL, 10 PSA 1.5mm 4"X6" Learn More about Laird emi	Datasheet	29On Order On Order Ship Dates Mfr. No: 2240-S Stock: 0 On Order: 13 Expected 14/10/2026 16 Expected 03/11/2026 Factory Lead Time: 10 Weeks	51,08 € 44,78 € 39,78 € 37,29 € View 36,92 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	101.6 mm	152.4 mm	1.5 mm		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .040" 4"X6" 2238-S Laird 1: 51,09 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 2238-S Mouser Part No 739-2238-S	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .040" 4"X6" Learn More about Laird emi	Datasheet	Non-Stocked Lead-Time 10 Weeks	51,09 € 44,44 € 41,17 € 37,11 € View 37,09 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	101.6 mm	152.4 mm	1 mm		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .020" 4"X6" 2388-S Laird 1: 51,52 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 2388-S Mouser Part No 739-2388-S	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .020" 4"X6" Learn More about Laird emi	Datasheet	Non-Stocked Lead-Time 10 Weeks	51,52 € 36,95 € 35,77 € 33,56 € View 33,54 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	101.6 mm	152.4 mm	5.1 mm		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000,A1,HF,RFSW .020x24x24 2388 Laird 1: 401,80 € Non-Stocked	Mfr. Part No. 2388 Mouser Part No 739-2388	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000,A1,HF,RFSW .020x24x24 Learn More about Laird emi	Datasheet	Non-Stocked	401,80 € 347,53 € 342,13 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	24 in	24 in	0.2 in	Q-ZORB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x24x24 4106 Laird 1: 157,49 € Non-Stocked New At Mouser	Mfr. Part No. 4106 Mouser Part No 739-4106 New At Mouser	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x24x24 Learn More about Laird emi	Datasheet	Non-Stocked	157,49 € 133,93 € 128,42 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber		12 in	12 in	0.5 in		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x4x6 4106-s Laird 1: 21,96 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 4106-s Mouser Part No 739-4106-S	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x4x6 Learn More about Laird emi	Datasheet	Non-Stocked Lead-Time 16 Weeks	21,96 € 19,15 € 18,01 € 15,86 € View 15,20 € 15,15 € Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	4 in	6 in	0.5 in	4106	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 5000 A1 BB RFLS.125x12x12 5206-.25 Laird 9: 26,51 € Non-Stocked	Mfr. Part No. 5206-.25 Mouser Part No 739-5206-.25	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 5000 A1 BB RFLS.125x12x12 Learn More about Laird emi	Datasheet	Non-Stocked	26,51 € 24,51 € 21,92 € 21,91 € Quote Quote	Min.: 9 Mult.: 9	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles		304.8 mm	304.8 mm	3.2 mm		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLS 30 PSA .125" 4" X 6" 5206-S Laird 53: 4,94 € Non-Stocked	Mfr. Part No. 5206-S Mouser Part No 739-5206-S	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLS 30 PSA .125" 4" X 6" Learn More about Laird emi	Datasheet	Non-Stocked	4,94 € 4,28 € 4,09 € 3,72 €	Min.: 53 Mult.: 53	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles		101.6 mm	152.4 mm	3.2 mm		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000,A1,HF,RFSW .040x24x24 Laird 2238 2238 Laird 1: 585,61 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 2238 Mouser Part No 739-2238	Laird	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000,A1,HF,RFSW .040x24x24 Learn More about Laird emi		Non-Stocked Lead-Time 10 Weeks	585,61 € 550,49 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	609.6 mm	609.6 mm	1 mm		Bulk

EMI Absorbers

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