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 (CLP) 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 PSA 1.5mm 12"X12" 2240-.25 Laird Technologies 1: $305.782 29In Stock 79Expected 11/18/2026	Mfr. Part # 2240-.25 Mouser Part # 739-2240-.25	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW PSA 1.5mm 12"X12" Learn More about Laird Technologies lairdemi	Datasheet	29In Stock 79Expected 11/18/2026	$305.782 $263.651 $251.450	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" 2238-.25 Laird Technologies 1: $295.995 4In Stock 123Expected 12/21/2026	Mfr. Part # 2238-.25 Mouser Part # 739-2238-.25	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12" Learn More about Laird Technologies lairdemi	Datasheet	4In Stock 123Expected 12/21/2026	$295.995 $252.008 $247.929	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 RFSW, SIL, 10 PSA 1.5mm 4"X6" 2240-S Laird Technologies 1: $71.011 26In Stock	Mfr. Part # 2240-S Mouser Part # 739-2240-S	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RFSW, SIL, 10 PSA 1.5mm 4"X6" Learn More about Laird Technologies lairdemi	Datasheet	26In Stock	$71.011 $60.518 $53.523 $49.934 View $49.445 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 .125" 4"X6" 2242-S Laird Technologies 1: $80.000 9In Stock	Mfr. Part # 2242-S Mouser Part # 739-2242-S	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .125" 4"X6" Learn More about Laird Technologies lairdemi	Datasheet	9In Stock	$80.000 $70.214 $63.913 $60.769 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 Technologies 1: $138.149 3In Stock	Mfr. Part # 4106-.25 Mouser Part # 739-4106-.25	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x12x12 Learn More about Laird Technologies lairdemi	Datasheet	3In Stock	$138.149 $104.893 $98.980 $95.847 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 Technologies 1: $395.443 2In Stock	Mfr. Part # 2388-.25 Mouser Part # 739-2388-.25	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12" Learn More about Laird Technologies lairdemi	Datasheet	2In Stock	$395.443 $342.033 $336.724	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 Qzorb2000 A1 HF RFSW 12"X12" 2242-.25 Laird Technologies 1: $384.084 119On Order	Mfr. Part # 2242-.25 Mouser Part # 739-2242-.25	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12" Learn More about Laird Technologies lairdemi	Datasheet	119On Order On Order Ship Dates Mfr. #: 2242-.25 Stock: 0 On Order: 26 Expected 12/14/2026 27 Expected 1/5/2027 66 Expected 1/11/2027 Factory Lead-Time: 10 Weeks	$384.084 $335.790 $309.644	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 .040" 4"X6" 2238-S Laird Technologies 1: $67.684 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 2238-S Mouser Part # 739-2238-S	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .040" 4"X6" Learn More about Laird Technologies lairdemi	Datasheet	Non-Stocked Lead-Time 10 Weeks	$67.684 $58.866 $55.130 $50.664 View $49.558 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 Technologies 1: $68.254 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 2388-S Mouser Part # 739-2388-S	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .020" 4"X6" Learn More about Laird Technologies lairdemi	Datasheet	Non-Stocked Lead-Time 10 Weeks	$68.254 $48.955 $48.055 $45.799 View $44.808 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 Technologies 2: $532.281 Non-Stocked	Mfr. Part # 2388 Mouser Part # 739-2388	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000,A1,HF,RFSW .020x24x24 Learn More about Laird Technologies lairdemi	Datasheet	Non-Stocked	$532.281 $460.381 $453.238	Min.: 2 Mult.: 2	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 Technologies 1: $208.636 Non-Stocked	Mfr. Part # 4106 Mouser Part # 739-4106	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x24x24 Learn More about Laird Technologies lairdemi	Datasheet	Non-Stocked	$208.636 $180.644 $172.418	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 Technologies 44: $23.913 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 4106-s Mouser Part # 739-4106-S	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x4x6 Learn More about Laird Technologies lairdemi	Datasheet	Non-Stocked Lead-Time 16 Weeks	$23.913 $21.772 $20.860 $20.507 Quote Quote	Min.: 44 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 Technologies 9: $35.112 Non-Stocked	Mfr. Part # 5206-.25 Mouser Part # 739-5206-.25	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 5000 A1 BB RFLS.125x12x12 Learn More about Laird Technologies lairdemi	Datasheet	Non-Stocked	$35.112 $32.891 $30.373 $29.371 View 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 Technologies 53: $6.574 Non-Stocked	Mfr. Part # 5206-S Mouser Part # 739-5206-S	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RFLS 30 PSA .125" 4" X 6" Learn More about Laird Technologies lairdemi	Datasheet	Non-Stocked	$6.574 $6.061 $5.753 $5.537 View $5.332 $4.956	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 Technologies 2238 2238 Laird Technologies 2: $775.778 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 2238 Mouser Part # 739-2238	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000,A1,HF,RFSW .040x24x24 Learn More about Laird Technologies lairdemi		Non-Stocked Lead-Time 10 Weeks	$775.778 $729.250	Min.: 2 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	609.6 mm	609.6 mm	1 mm		Bulk

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