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Eccosorb® BSR Elastomeric Microwave Absorbers

Laird Eccosorb^® BSR Elastomeric Microwave Absorbers are thin, flexible, and electrically non-conductive silicone absorbers designed for the 6GHz to mmWave frequency range. These absorbers offer low outgassing properties, high-temperature resistance, high thermal stability, and high magnetic loss. These absorbers operate at at a +170°C maximum temperature and are available in 305mm × 305mm dimensions and 0.25mm, 0.50mm, 1.0mm, 1.5mm, and 2.54mm thickness. Laird Eccosorb BSR elastomeric absorbers are used in aerospace, military, space, commercial telecom, oscillators, power amplifiers, automotive, and industrial electronics applications.

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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 ECCOSORB BSR-1/SS6M 0.01 x 12 x 12 PSA 24296254 Laird 1: $165.32 202On Order	Mfr. Part No. 24296254 Mouser Part No 739-24296254	Laird	EMI Gaskets, Sheets, Absorbers & Shielding ECCOSORB BSR-1/SS6M 0.01 x 12 x 12 PSA Learn More about Laird eccosorb bsr absorbers	Datasheet	202On Order On Order Ship Dates Mfr. No: 24296254 Stock: 0 On Order: 46 Expected 2026/10/26 80 Expected 2026/10/27 76 Expected 2026/12/07 Factory Lead Time: 10 Weeks	$165.32 $156.09 $154.53	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive PSA	12 in	12 in	0.01 in	BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .020X12X12 24296257 Laird 1: $232.51 62Expected 2026/12/07	Mfr. Part No. 24296257 Mouser Part No 739-24296257	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .020X12X12 Learn More about Laird eccosorb bsr absorbers	Datasheet	62Expected 2026/12/07	$232.51 $211.25 $207.29	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive PSA	12 in	12 in	0.02 in	BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding MFS-124 .010x12x36in ECCOSORB 21164153 Laird 4: $515.99 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 21164153 Mouser Part No 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	$515.99 $499.28	Min.: 4 Mult.: 1	EMI Gaskets, Sheets & Absorbers							MFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .010in SHEET .010x12x12in ECCOSORB 24296210 Laird 5: $166.11 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24296210 Mouser Part No 739-24296210	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .010in SHEET .010x12x12in ECCOSORB Learn More about Laird eccosorb bsr absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$166.11 $151.84 $146.44	Min.: 5 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .020X12X12 24296214 Laird 1: $250.73 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24296214 Mouser Part No 739-24296214	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .020X12X12 Learn More about Laird eccosorb bsr absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$250.73 $223.99 $199.37	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles	Adhesive	12 in	12 in	0.02 in	BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .030in SHEET .030x12x12in ECCOSORB 24296216 Laird 3: $299.73 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24296216 Mouser Part No 739-24296216	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .030in SHEET .030x12x12in ECCOSORB Learn More about Laird eccosorb bsr absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$299.73 $276.22 $273.41	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 0.040X12X12 24296218 Laird 3: $293.60 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24296218 Mouser Part No 739-24296218	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 0.040X12X12 Learn More about Laird eccosorb bsr absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$293.60 $272.25 $269.49	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .060in SHEET .060x12x12in ECCOSORB 24296222 Laird 3: $340.47 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24296222 Mouser Part No 739-24296222	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .060in SHEET .060x12x12in ECCOSORB Learn More about Laird eccosorb bsr absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$340.47 $317.38 $314.81	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .100in SHEET .100x12x12in ECCOSORB 24296230 Laird 2: $515.26 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24296230 Mouser Part No 739-24296230	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .100in SHEET .100x12x12in ECCOSORB Learn More about Laird eccosorb bsr absorbers This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 10 Weeks	$515.26 $478.62	Min.: 2 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	Absorber Sheets & Tiles		12 in	12 in	0.1 in	BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .030X12X12 24296258 Laird 6: $327.84 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24296258 Mouser Part No 739-24296258	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .030X12X12 Learn More about Laird eccosorb bsr absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$327.84 $319.88 $317.17	Min.: 6 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .040X12X12 ECCOSORB 24296259 Laird 1: $364.53 Lead-Time 10 Weeks	Mfr. Part No. 24296259 Mouser Part No 739-24296259	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .040X12X12 ECCOSORB Learn More about Laird eccosorb bsr absorbers	Datasheet	Lead-Time 10 Weeks	$364.53 $323.48 $309.30	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive PSA	12 in	12 in	0.04 in	BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .060X12X12 24296261 Laird 1: $408.27 Lead-Time 10 Weeks	Mfr. Part No. 24296261 Mouser Part No 739-24296261	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .060X12X12 Learn More about Laird eccosorb bsr absorbers	Datasheet	Lead-Time 10 Weeks	$408.27 $325.92	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers	RF Microwave Absorber	Adhesive PSA	12 in	12 in	0.06 in	BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .100X12X12 24296262 Laird 1: $540.09 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24296262 Mouser Part No 739-24296262	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .100X12X12 Learn More about Laird eccosorb bsr absorbers This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 10 Weeks	$540.09 $500.90	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding .010X12X36IN ECCOSORB 24296264 Laird 1: $646.14 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24296264 Mouser Part No 739-24296264	Laird	EMI Gaskets, Sheets, Absorbers & Shielding .010X12X36IN ECCOSORB Learn More about Laird eccosorb bsr absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$646.14 $600.34	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers				36 in	12 in	0.01 in	BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .080in .080x12x12in Eccosorb 24296266 Laird 3: $457.61 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24296266 Mouser Part No 739-24296266	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1/SS6M .080in .080x12x12in Eccosorb Learn More about Laird eccosorb bsr absorbers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$457.61 $429.94 $426.47	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-2/SS6M .020X12X12 24499177 Laird 3: $299.44 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24499177 Mouser Part No 739-24499177	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-2/SS6M .020X12X12	Datasheet	Non-Stocked Lead-Time 10 Weeks	$299.44 $276.65 $273.83	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-2/SS6M .040X12X12 24499178 Laird 3: $367.17 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24499178 Mouser Part No 739-24499178	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-2/SS6M .040X12X12	Datasheet	Non-Stocked Lead-Time 10 Weeks	$367.17 $367.15	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-2/SS6M .030X12X12 Eccosorb 24499179 Laird 3: $360.26 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24499179 Mouser Part No 739-24499179	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-2/SS6M .030X12X12 Eccosorb	Datasheet	Non-Stocked Lead-Time 10 Weeks	$360.26 $338.42 $335.69	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-2/SS6M .010X12X12 24499196 Laird 4: $218.88 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 24499196 Mouser Part No 739-24499196	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-2/SS6M .010X12X12	Datasheet	Non-Stocked Lead-Time 10 Weeks	$218.88 $202.21 $199.90	Min.: 4 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding KZORB BSR .100x12x12 KZORB 29FB20080 Laird 1: $200.11 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 29FB20080 Mouser Part No 739-29FB20080	Laird	EMI Gaskets, Sheets, Absorbers & Shielding KZORB BSR .100x12x12 KZORB		Non-Stocked Lead-Time 10 Weeks	$200.11 $189.73 $186.71	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .050X12X12 Made from MFS-124 21127165 Laird 3: $216.21 Non-Stocked	Mfr. Part No. 21127165 Mouser Part No 739-21127165	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .050X12X12 Made from MFS-124	Datasheet	Non-Stocked	$216.21 $183.87 $176.30	Min.: 3 Mult.: 3	EMI Gaskets, Sheets & Absorbers							BSR
EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .055X12X12 Made from MFS-124 21127166 Laird 4: $296.24 Non-Stocked	Mfr. Part No. 21127166 Mouser Part No 739-21127166	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-1 .055X12X12 Made from MFS-124	Datasheet	Non-Stocked	$296.24 $254.84 $248.81	Min.: 4 Mult.: 4	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-2 .080X12X12 Made from MFS-117 21157215 Laird 3: $355.32 Non-Stocked	Mfr. Part No. 21157215 Mouser Part No 739-21157215	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-2 .080X12X12 Made from MFS-117 This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked	$355.32 $307.32 $302.55	Min.: 3 Mult.: 1	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-2 .010X12X12 Made from MFS-117 24499111 Laird 5: $150.49 Non-Stocked	Mfr. Part No. 24499111 Mouser Part No 739-24499111	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-2 .010X12X12 Made from MFS-117	Datasheet	Non-Stocked	$150.49 $116.80 $106.30 $103.76 View Quote	Min.: 5 Mult.: 5	EMI Gaskets, Sheets & Absorbers							BSR	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding BSR-2 .020X12X12 Made from MFS-117 24499114 Laird 4: $181.29 Non-Stocked	Mfr. Part No. 24499114 Mouser Part No 739-24499114	Laird	EMI Gaskets, Sheets, Absorbers & Shielding BSR-2 .020X12X12 Made from MFS-117	Datasheet	Non-Stocked	$181.29 $154.16 $147.81	Min.: 4 Mult.: 4	EMI Gaskets, Sheets & Absorbers							BSR	Bulk

Eccosorb® BSR Elastomeric Microwave Absorbers

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