EMI Gaskets, Sheets, Absorbers & Shielding

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Eccosorb™ RF-LB EMI Noise Suppression Absorbers

Laird Eccosorb™ RF-LB EMI Noise Suppression Absorbers are silicone-based elastomeric absorbers with an improved low-frequency filler system. These absorbers are used to suppress unwanted energy coupling and resonant or surface currents that cause EMI issues. The RF-LB EMI Noise Suppression Absorbers feature high permeability, excellent EMI suppression for low-frequency applications, and are flexible and dust free. Laird absorbers are suitable for the suppression of cavity resonances and surface currents. Applications include telecom/datacom, automotive, medical equipment, networking Equipment, military, and industrial.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 RFLB/SS6M .060X12X12in 21859061 Laird 1: $432.14 20In Stock	Mfr. Part # 21859061 Mouser Part # 739-21859061	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .060X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	20In Stock	$432.14 $374.72	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.06 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .080X12X12in 21850081 Laird 1: $512.55 11In Stock	Mfr. Part # 21850081 Mouser Part # 739-21850081	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .080X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	11In Stock	$512.55 $428.18	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.08 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .020x12x36 21859020 Laird 1: $531.01 3In Stock 7Expected 12/14/2026	Mfr. Part # 21859020 Mouser Part # 739-21859020	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .020x12x36 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	3In Stock 7Expected 12/14/2026	$531.01 $458.79	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	3 ft	12 in	0.02 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .040X12X12in 21850041 Laird 1: $285.83 4In Stock	Mfr. Part # 21850041 Mouser Part # 739-21850041	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .040X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	4In Stock	$285.83 $267.08 $256.66	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.04 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .040X12X12in 21859041 Laird 1: $279.09 8In Stock	Mfr. Part # 21859041 Mouser Part # 739-21859041	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .040X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	8In Stock	$279.09 $239.83 $229.66	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.04 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .050X12X12in 21859051 Laird 1: $382.89 1In Stock	Mfr. Part # 21859051 Mouser Part # 739-21859051	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .050X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	1In Stock	$382.89 $330.58 $316.59	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.05 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .080X12X12in 21859081 Laird 1: $612.61 1In Stock	Mfr. Part # 21859081 Mouser Part # 739-21859081	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .080X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	1In Stock	$612.61 $521.27	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.08 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .020X12X12in 21859021 Laird 1: $234.48 13On Order	Mfr. Part # 21859021 Mouser Part # 739-21859021	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .020X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	13On Order On Order Ship Dates Mfr. #: 21859021 Stock: 0 On Order: 3 Expected 12/7/2026 10 Expected 12/9/2026 Factory Lead-Time: 10 Weeks	$234.48 $200.53 $194.02	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.02 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .060X12X12in 21850061 Laird 1: $432.75 2Expected 12/21/2026	Mfr. Part # 21850061 Mouser Part # 739-21850061	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .060X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	2Expected 12/21/2026	$432.75 $376.25 $360.38	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.06 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .070x12x12 21859071 Laird 1: $551.45 2Expected 12/14/2026	Mfr. Part # 21859071 Mouser Part # 739-21859071	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .070x12x12 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	2Expected 12/14/2026	$551.45 $477.18	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.07 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .010x12x36 21850010 Laird 3: $277.93 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850010 Mouser Part # 739-21850010	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .010x12x36 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$277.93 $255.49 $248.72	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	3 ft	12 in	0.01 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .010x12x12in 21850011 Laird 1: $139.83 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850011 Mouser Part # 739-21850011	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .010x12x12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$139.83 $130.89 $124.36 View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.01 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .020x12x36 21850020 Laird 2: $430.01 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850020 Mouser Part # 739-21850020	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .020x12x36 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$430.01 $401.85 $392.08	Min.: 2 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	3 ft	12 in	0.02 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .020X12X12in 21850021 Laird 1: $215.07 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850021 Mouser Part # 739-21850021	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .020X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$215.07 $184.79 $177.74	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.02 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .030x12x36 21850030 Laird 2: $602.82 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850030 Mouser Part # 739-21850030	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .030x12x36 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$602.82 $562.29	Min.: 2 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	3 ft	12 in	0.03 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .030X12X12in 21850031 Laird 1: $260.32 Lead-Time 10 Weeks	Mfr. Part # 21850031 Mouser Part # 739-21850031	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .030X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Lead-Time 10 Weeks	$260.32 $225.26 $215.37	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles		12 in	12 in	0.03 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .040x12x36 21850040 Laird 1: $779.63 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850040 Mouser Part # 739-21850040	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .040x12x36 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$779.63 $722.38	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	3 ft	12 in	0.04 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .050x12x36 21850050 Laird 1: $934.32 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850050 Mouser Part # 739-21850050	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .050x12x36 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$934.32 $863.80	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	3 ft	12 in	0.05 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .050X12X12in 21850051 Laird 1: $394.00 Lead-Time 10 Weeks	Mfr. Part # 21850051 Mouser Part # 739-21850051	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .050X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Lead-Time 10 Weeks	$394.00 $331.56 $317.49	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.05 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .060x12x36 21850060 Laird 1: $1,150.63 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850060 Mouser Part # 739-21850060	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .060x12x36 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1,150.63 $1,079.54	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	3 ft	12 in	0.06 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .070x12x24 21850070 Laird 1: $912.25 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850070 Mouser Part # 739-21850070	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .070x12x24 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$912.25 $845.26	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	2 ft	12 in	0.07 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .070x12x12 21850071 Laird 2: $487.54 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850071 Mouser Part # 739-21850071	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .070x12x12 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$487.54 $454.76	Min.: 2 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.07 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .080x12x24 21850080 Laird 1: $1,022.73 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850080 Mouser Part # 739-21850080	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .080x12x24 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1,022.73 $945.53	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	2 ft	12 in	0.08 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .090x12x24 21850090 Laird 1: $1,130.07 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850090 Mouser Part # 739-21850090	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .090x12x24 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1,130.07 $1,045.48	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	2 ft	12 in	0.09 in	RF-LB	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .090x12x12 21850091 Laird 2: $598.03 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21850091 Mouser Part # 739-21850091	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .090x12x12 Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$598.03 $557.83	Min.: 2 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive PSA	12 in	12 in	0.09 in	RF-LB	Bulk

Eccosorb™ RF-LB EMI Noise Suppression Absorbers

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