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.

Results: 15
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Product
Type
Mounting Style
Length
Width
Thickness
Series
Packaging
Laird EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12"
Datasheet
70In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 304.8 mm 304.8 mm 1 mm Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW PSA 1.5mm 12"X12"
Datasheet
32In Stock
80Expected 2026/10/05
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 304.8 mm 304.8 mm 1.5 mm Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12"
Datasheet
73In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 304.8 mm 304.8 mm 3.2 mm Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .125" 4"X6"
Datasheet
11In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 101.6 mm 152.4 mm 3.2 mm Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x12x12
Datasheet
4In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 12 in 12 in 0.5 in 4106 Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW 12"X12"
Datasheet
2In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 304.8 mm 304.8 mm 5.1 mm Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding RFSW, SIL, 10 PSA 1.5mm 4"X6"
Datasheet
29On Order
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 101.6 mm 152.4 mm 1.5 mm Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .040" 4"X6"
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 101.6 mm 152.4 mm 1 mm Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding RFSW SIL PSA .020" 4"X6"
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 101.6 mm 152.4 mm 5.1 mm Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000,A1,HF,RFSW .020x24x24
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 24 in 24 in 0.2 in Q-ZORB Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x24x24
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber 12 in 12 in 0.5 in Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 4000,A0 BB,RFRET.5x4x6
Datasheet
Lead-Time 14 Weeks
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 4 in 6 in 0.5 in 4106 Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding RF Foam 5000 A1 BB RFLS.125x12x12
Datasheet
Non-Stocked
Min.: 9
Mult.: 9

EMI Gaskets, Sheets & Absorbers Absorbers Absorber Sheets & Tiles 304.8 mm 304.8 mm 3.2 mm Bulk
Laird EMI Gaskets, Sheets, Absorbers & Shielding RFLS 30 PSA .125" 4" X 6"
Datasheet
Non-Stocked
Min.: 53
Mult.: 53

EMI Gaskets, Sheets & Absorbers Absorbers Absorber Sheets & Tiles 101.6 mm 152.4 mm 3.2 mm Bulk
Laird 2238
Laird EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000,A1,HF,RFSW .040x24x24 Lead-Time 8 Weeks
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Absorbers RF Microwave Absorber Adhesive 609.6 mm 609.6 mm 1 mm Bulk