EMI Gaskets, Sheets, Absorbers & Shielding

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Eccosorb® BSR/MFS Elastomeric Microwave Absorbers

Laird Eccosorb^® BSR/MFS Elastomeric Microwave Absorbers are thin, flexible, high-loss, and electrically non-conductive silicone absorbers. These absorbers are designed for the frequency range from 1GHz to 40GHz and feature high thermal stability, high magnetic loss, and good adhesion to metals. The Eccosorb BSR and MFS refer to the same product where BSR-1 is MFS-124 and BSR-2 is MFS-117. These BSR/MFS absorbers from Laird are used in applications like industrial electronics, automotive electronics, mobile/data infrastructure, security, and defense.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 MFS-124/SS6M 0.01 x 12 x 12in 21124201 Laird 1: $327.47 20In Stock 14Expected 2027-01-04	Mfr. Part # 21124201 Mouser Part # 739-21124201	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124/SS6M 0.01 x 12 x 12in	Datasheet	20In Stock 14Expected 2027-01-04	$327.47 $293.56 $251.38	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	12 in	12 in	0.01 in	MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .010x12x12in ECCOSORB 21164152 Laird 1: $253.50 5Expected 2026-12-14	Mfr. Part # 21164152 Mouser Part # 739-21164152	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .010x12x12in ECCOSORB Learn More about Laird eccosorb bsr mfs absorbers	Datasheet	5Expected 2026-12-14	$253.50 $221.04 $211.06	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive	12 in	12 in	0.01 in	MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .030X12X12 21124160 Laird 6: $415.34 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 21124160 Mouser Part # 739-21124160	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .030X12X12	Datasheet	Non-Stocked Lead-Time 12 Weeks	$415.34 $415.32	Min.: 6 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .040x12x12in ECCOSORB 21127161 Laird 3: $431.54 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 21127161 Mouser Part # 739-21127161	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .040x12x12in ECCOSORB	Datasheet	Non-Stocked Lead-Time 12 Weeks	$431.54 $400.56 $396.50	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .045X12X36 ECCOSORB 21127163 Laird 3: $480.95 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 21127163 Mouser Part # 739-21127163	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .045X12X36 ECCOSORB	Datasheet	Non-Stocked Lead-Time 12 Weeks	$480.95 $448.89 $445.28	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding ECCOSORB MFS-124 .075X12X12 21128199 Laird 10: $443.78 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21128199 Mouser Part # 739-21128199	Laird	EMI Gaskets, Sheets, Absorbers & Shielding ECCOSORB MFS-124 .075X12X12	Datasheet	Non-Stocked Lead-Time 10 Weeks	$443.78 $440.24	Min.: 10 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .020X12X12 ECCOSORB 21157159 Laird 4: $335.07 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 21157159 Mouser Part # 739-21157159	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .020X12X12 ECCOSORB	Datasheet	Non-Stocked Lead-Time 12 Weeks	$335.07 $314.18 $306.89	Min.: 4 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .25X12X12 21157173 Laird 1: $1,003.09 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21157173 Mouser Part # 739-21157173	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .25X12X12	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1,003.09 $957.36	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .5X12X12 ECCOSORB 21157176 Laird 1: $2,301.29 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 21157176 Mouser Part # 739-21157176	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .5X12X12 ECCOSORB	Datasheet	Non-Stocked Lead-Time 12 Weeks	$2,301.29 Quote Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .100X12X12 ECCOSORB 21157199 Laird 2: $741.83 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21157199 Mouser Part # 739-21157199	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .100X12X12 ECCOSORB This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 10 Weeks	$741.83 $689.10	Min.: 2 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .5X.5X12 ECCOSORB 21157276 Laird 9: $139.10 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21157276 Mouser Part # 739-21157276	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .5X.5X12 ECCOSORB	Datasheet	Non-Stocked Lead-Time 10 Weeks	$139.10 $133.69 $129.48 View Quote	Min.: 9 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .010x12x36in ECCOSORB 21164153 Laird 4: $742.88 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21164153 Mouser Part # 739-21164153	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .010x12x36in ECCOSORB Learn More about Laird eccosorb bsr mfs absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$742.88 $691.59	Min.: 4 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .020x12x12in ECCOSORB 21164159 Laird 4: $360.99 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21164159 Mouser Part # 739-21164159	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .020x12x12in ECCOSORB Learn More about Laird eccosorb bsr mfs absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$360.99 $323.40 $316.11	Min.: 4 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .050x12x12in ECCOSORB 21164162 Laird 3: $480.95 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21164162 Mouser Part # 739-21164162	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .050x12x12in ECCOSORB Learn More about Laird eccosorb bsr mfs absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$480.95 $448.89 $445.28	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124/SS6M 0.020X12X12 21164168 Laird 1: $419.92 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21164168 Mouser Part # 739-21164168	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124/SS6M 0.020X12X12 Learn More about Laird eccosorb bsr mfs absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$419.92 $352.31 $342.23	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124/SS6M .100x12x24in ECCOSORB 21164169 Laird 1: $2,586.15 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21164169 Mouser Part # 739-21164169	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124/SS6M .100x12x24in ECCOSORB Learn More about Laird eccosorb bsr mfs absorbers This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 10 Weeks	$2,586.15 Quote Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .125X12X12 ECCOSORB 21164171 Laird 2: $866.62 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21164171 Mouser Part # 739-21164171	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .125X12X12 ECCOSORB Learn More about Laird eccosorb bsr mfs absorbers This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 10 Weeks	$866.62 $808.30	Min.: 2 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .25X12X12 21164173 Laird 1: $1,336.48 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21164173 Mouser Part # 739-21164173	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .25X12X12 Learn More about Laird eccosorb bsr mfs absorbers This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1,336.48 $1,249.80	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .060x12x12in ECCOSORB 21166200 Laird 3: $490.19 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 21166200 Mouser Part # 739-21166200	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .060x12x12in ECCOSORB Learn More about Laird eccosorb bsr mfs absorbers	Datasheet	Non-Stocked Lead-Time 12 Weeks	$490.19 $455.96 $452.28	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .100X12X12 ECCOSORB 21166201 Laird 2: $741.83 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 21166201 Mouser Part # 739-21166201	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .100X12X12 ECCOSORB Learn More about Laird eccosorb bsr mfs absorbers This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 10 Weeks	$741.83 $689.10	Min.: 2 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .040X12X12 ECCOSORB 21157099 Laird 3: $308.13 Non-Stocked	Mfr. Part # 21157099 Mouser Part # 739-21157099	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .040X12X12 ECCOSORB	Datasheet	Non-Stocked	$308.13 $266.80 $254.65	Min.: 3 Mult.: 3	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-117/SS6M .125X12X12 ECCOSORB 21157170 Laird 1: $586.14 Non-Stocked	Mfr. Part # 21157170 Mouser Part # 739-21157170	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-117/SS6M .125X12X12 ECCOSORB	Datasheet	Non-Stocked	$586.14 $506.98 $499.12	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS
EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .125X12X12 ECCOSORB 21157171 Laird 2: $868.69 Non-Stocked	Mfr. Part # 21157171 Mouser Part # 739-21157171	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .125X12X12 ECCOSORB This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked	$868.69 $758.95	Min.: 2 Mult.: 2	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .060X12X12 ECCOSORB 21157197 Laird 4: $560.19 Non-Stocked	Mfr. Part # 21157197 Mouser Part # 739-21157197	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .060X12X12 ECCOSORB	Datasheet	Non-Stocked	$560.19 $484.53 $477.01	Min.: 4 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS
EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .080X12X12 ECCOSORB 21157213 Laird 3: $601.86 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 21157213 Mouser Part # 739-21157213	Laird	EMI Gaskets, Sheets, Absorbers & Shielding MFS-117 .080X12X12 ECCOSORB This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 14 Weeks	$601.86 $564.51 $559.94	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk

Eccosorb® BSR/MFS Elastomeric Microwave Absorbers

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Eccosorb® BSR/MFS Elastomeric Microwave Absorbers

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