EMI Gaskets, Sheets, Absorbers & Shielding

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Board Level Shielding

TE Connectivity's Board Level Shielding (BLS) are EMI shields sealed with one and two-piece metal cages. These BLS provide isolation of board-level components, minimize crosstalk, and reduce EMI susceptibility without impacting system speed. The BLS is available in both industry-standard Cold Rolled Steel (CRS) and aluminum materials. Usage of aluminum minimizes overall weight by maintaining similar EMI suppression and provides 5-times better thermal conductivity than CRS. Ideal for applications with the requirement of board-level EMI suppression.

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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	Packaging
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 34.18mmx37.33mm Std Shield Cover 2118723-2 TE Connectivity 1: $0.67 6,404In Stock	Mfr. Part # 2118723-2 Mouser Part # 571-2118723-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 34.18mmx37.33mm Std Shield Cover Learn More about TE Connectivity te board level shielding	Datasheet	6,404In Stock	$0.67 $0.559 $0.488 $0.445 View $0.397 $0.363 $0.338 $0.314	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	37.33 mm	34.18 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 16.5mmx16.5mm Standard Shield 2118707-2 TE Connectivity 1: $0.80 22,692In Stock	Mfr. Part # 2118707-2 Mouser Part # 571-2118707-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 16.5mmx16.5mm Standard Shield Learn More about TE Connectivity te board level shielding	Datasheet	22,692In Stock	$0.80 $0.661 $0.611 $0.556 View $0.527 $0.507 $0.456 $0.441 $0.436	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	16.5 mm	16.5 mm	3.6 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 25.40mmx38.10mm Std Shield Frame 2118722-2 TE Connectivity 1: $1.18 8,664In Stock	Mfr. Part # 2118722-2 Mouser Part # 571-2118722-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 25.40mmx38.10mm Std Shield Frame Learn More about TE Connectivity te board level shielding	Datasheet	8,664In Stock	$1.18 $1.01 $0.961 $0.96 View $0.898 $0.896 $0.887	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets		38.1 mm	25.4 mm	6 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 25.40mmx38.10mm Standard Shield 2118710-2 TE Connectivity 1: $1.28 8,753In Stock	Mfr. Part # 2118710-2 Mouser Part # 571-2118710-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 25.40mmx38.10mm Standard Shield Learn More about TE Connectivity te board level shielding	Datasheet	8,753In Stock	$1.28 $1.09 $1.04 $0.909 View $0.871 $0.793 $0.705 $0.639 $0.585	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	38.1 mm	25.4 mm	6 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 13.66mmx12.70mm Standard Shield 2118706-2 TE Connectivity 1: $0.66 9,044In Stock	Mfr. Part # 2118706-2 Mouser Part # 571-2118706-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 13.66mmx12.70mm Standard Shield Learn More about TE Connectivity te board level shielding	Datasheet	9,044In Stock	$0.66 $0.563 $0.531 $0.486 View $0.459 $0.448 $0.391 $0.379 $0.376	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	13.66 mm	12.7 mm	2.54 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 26.21mmx26.21mm Standard Shield 2118708-2 TE Connectivity / Alcoswitch 1: $1.21 7,233In Stock 9,240Expected 12/28/2026	Mfr. Part # 2118708-2 Mouser Part # 571-2118708-2	TE Connectivity / Alcoswitch	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 26.21mmx26.21mm Standard Shield Learn More about TE Connectivity / Alcoswitch te board level shielding	Datasheet	7,233In Stock 9,240Expected 12/28/2026	$1.21 $1.04 $0.982 $0.90 View $0.845 $0.765 $0.633 $0.612	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	26.21 mm	26.21 mm	5.08 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 14.06mmx13.10mm Std Shield Cover 2118713-2 TE Connectivity 1: $0.53 7,783In Stock	Mfr. Part # 2118713-2 Mouser Part # 571-2118713-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 14.06mmx13.10mm Std Shield Cover Learn More about TE Connectivity te board level shielding	Datasheet	7,783In Stock	$0.53 $0.454 $0.428 $0.391 View $0.338 $0.32 $0.297 $0.266 $0.254	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	14.06 mm	13.1 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 16.90mmx16.90mm Std Shield Cover 2118715-2 TE Connectivity 1: $1.24 5,297In Stock	Mfr. Part # 2118715-2 Mouser Part # 571-2118715-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 16.90mmx16.90mm Std Shield Cover Learn More about TE Connectivity te board level shielding	Datasheet	5,297In Stock	$1.24 $1.07 $1.01 $0.86 View $0.803 $0.75 $0.681	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	16.9 mm	16.9 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 26.21mmx26.21mm Std Shield Frame 2118718-2 TE Connectivity 1: $1.45 9,493In Stock	Mfr. Part # 2118718-2 Mouser Part # 571-2118718-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 26.21mmx26.21mm Std Shield Frame Learn More about TE Connectivity te board level shielding	Datasheet	9,493In Stock	$1.45 $1.25 $1.18 $1.09 View $0.916 $0.843 $0.754 $0.729 $0.719	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	26.21 mm	26.21 mm	5.08 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 33.68mmx36.83mm Std Shield Frame 2118724-2 TE Connectivity 1: $1.49 10,953In Stock	Mfr. Part # 2118724-2 Mouser Part # 571-2118724-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 33.68mmx36.83mm Std Shield Frame Learn More about TE Connectivity te board level shielding	Datasheet	10,953In Stock	$1.49 $1.28 $1.21 $0.982 View $0.934 $0.868 $0.773 $0.756 $0.748	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	36.83 mm	33.68 mm	5.08 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 44.37mmx44.37mm Std Shield Frame 2118726-2 TE Connectivity 1: $2.42 2,954In Stock	Mfr. Part # 2118726-2 Mouser Part # 571-2118726-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 44.37mmx44.37mm Std Shield Frame Learn More about TE Connectivity te board level shielding	Datasheet	2,954In Stock	$2.42 $2.09 $1.83 $1.74 View $1.65 $1.59 $1.42	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	44.37 mm	44.37 mm	9.75 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 18.50mmx29.36mm Std Shield Frame 2118728-2 TE Connectivity / Alcoswitch 1: $1.44 2,975In Stock	Mfr. Part # 2118728-2 Mouser Part # 571-2118728-2	TE Connectivity / Alcoswitch	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 18.50mmx29.36mm Std Shield Frame Learn More about TE Connectivity / Alcoswitch te board level shielding	Datasheet	2,975In Stock	$1.44 $1.24 $1.17 $1.08 View $1.01 $0.945 $0.769 $0.744 $0.713	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	29.36 mm	18.5 mm	7 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 30.50mmx44.00mm Std Shield Frame 2118730-2 TE Connectivity / Alcoswitch 1: $1.60 7,553In Stock	Mfr. Part # 2118730-2 Mouser Part # 571-2118730-2	TE Connectivity / Alcoswitch	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 30.50mmx44.00mm Std Shield Frame Learn More about TE Connectivity / Alcoswitch te board level shielding	Datasheet	7,553In Stock	Cut Tape $1.60 $1.38 $1.30 $1.19 Reel $0.899 View $0.843 $0.784 $0.779 MouseReel Available	Min.: 1 Mult.: 1 : 340	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	SMD/SMT	44 mm	30.5 mm	3 mm	Reel, Cut Tape, MouseReel
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 38.60mmx51.30mm Std Shield Cover 2118731-2 TE Connectivity / Alcoswitch 1: $0.94 8,948In Stock	Mfr. Part # 2118731-2 Mouser Part # 571-2118731-2	TE Connectivity / Alcoswitch	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 38.60mmx51.30mm Std Shield Cover Learn More about TE Connectivity / Alcoswitch te board level shielding	Datasheet	8,948In Stock	$0.94 $0.803 $0.625 $0.583 View $0.553 $0.533 $0.512 $0.485 $0.467	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	SMD/SMT	51.3 mm	38.6 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 38.10mmx50.80mm Std Shield Frame 2118732-2 TE Connectivity / Alcoswitch 1: $1.86 10,798In Stock	Mfr. Part # 2118732-2 Mouser Part # 571-2118732-2	TE Connectivity / Alcoswitch	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 38.10mmx50.80mm Std Shield Frame Learn More about TE Connectivity / Alcoswitch te board level shielding	Datasheet	10,798In Stock	Cut Tape $1.86 $1.61 $1.52 $1.39 Reel $1.19 View $1.17 $1.05 $0.978	Min.: 1 Mult.: 1 : 170	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	SMD/SMT	50.8 mm	38.1 mm	5.08 mm	Reel, Cut Tape
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 13.66mmx12.70mm Std Shield Frame 2118714-2 TE Connectivity / Alcoswitch 1: $0.80 12,168In Stock	Mfr. Part # 2118714-2 Mouser Part # 571-2118714-2	TE Connectivity / Alcoswitch	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 13.66mmx12.70mm Std Shield Frame Learn More about TE Connectivity / Alcoswitch te board level shielding	Datasheet	12,168In Stock	$0.80 $0.696 $0.635 $0.598 View $0.563 $0.53 $0.421 $0.417	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	13.66 mm	12.7 mm	2.54 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 16.5mmx16.5mm Std Shield Frame 2118716-2 TE Connectivity 1: $0.83 10,207In Stock	Mfr. Part # 2118716-2 Mouser Part # 571-2118716-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 16.5mmx16.5mm Std Shield Frame Learn More about TE Connectivity te board level shielding	Datasheet	10,207In Stock	$0.83 $0.712 $0.672 $0.616 View $0.558 $0.472 $0.432 $0.405 $0.393	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	16.5 mm	16.5 mm	3.6 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 26.71mmx26.71mm Std Shield Cover 2118717-2 TE Connectivity 1: $1.27 7,270In Stock	Mfr. Part # 2118717-2 Mouser Part # 571-2118717-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 26.71mmx26.71mm Std Shield Cover Learn More about TE Connectivity te board level shielding	Datasheet	7,270In Stock	$1.27 $1.10 $1.04 $0.948 View $0.886 $0.86 $0.799 $0.769	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	26.71 mm	26.71 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 32.50mmx32.50mm Std Shield Cover 2118719-2 TE Connectivity 1: $0.63 677In Stock	Mfr. Part # 2118719-2 Mouser Part # 571-2118719-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 32.50mmx32.50mm Std Shield Cover Learn More about TE Connectivity te board level shielding	Datasheet	677In Stock	$0.63 $0.541 $0.51 $0.466 View $0.426 $0.356 $0.334 $0.318	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	32.5 mm	32.5 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 32.00mmx32.00mm Std Shield Frame 2118720-2 TE Connectivity 1: $1.43 8In Stock	Mfr. Part # 2118720-2 Mouser Part # 571-2118720-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 32.00mmx32.00mm Std Shield Frame Learn More about TE Connectivity te board level shielding	Datasheet	8In Stock	$1.43 $1.23 $1.17 $0.886 View $0.836 $0.78 $0.694 $0.662	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	32 mm	32 mm	6 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 19.10mmx29.96mm Std Shield Cover 2118727-2 TE Connectivity / Alcoswitch 1: $0.57 1,719In Stock	Mfr. Part # 2118727-2 Mouser Part # 571-2118727-2	TE Connectivity / Alcoswitch	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 19.10mmx29.96mm Std Shield Cover Learn More about TE Connectivity / Alcoswitch te board level shielding	Datasheet	1,719In Stock	$0.57 $0.488 $0.46 $0.42 View $0.382 $0.335 $0.315 $0.288 $0.275	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	29.96 mm	19.1 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding AL, 14.06mmx13.10mm Std Shield Cover 2118713-4 TE Connectivity / AMP 1: $0.88 679In Stock	Mfr. Part # 2118713-4 Mouser Part # 571-2118713-4	TE Connectivity / AMP	EMI Gaskets, Sheets, Absorbers & Shielding AL, 14.06mmx13.10mm Std Shield Cover Learn More about TE Connectivity / AMP te board level shielding	Datasheet	679In Stock	$0.88 $0.753 $0.71 $0.628 View $0.59 $0.579 $0.512 $0.445	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	14.06 mm	13.1 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding AL, 19.10mmx29.96mm Std Shield Cover 2118727-4 TE Connectivity 1: $3.71 158In Stock	Mfr. Part # 2118727-4 Mouser Part # 571-2118727-4	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding AL, 19.10mmx29.96mm Std Shield Cover Learn More about TE Connectivity te board level shielding	Datasheet	158In Stock	$3.71 $2.53 $2.27 $2.07 View $2.02 $1.75 $1.65	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	29.96 mm	19.1 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding AL, 33.68mmx36.83mm Standard Shield 2118711-4 TE Connectivity / AMP 1: $2.90 186In Stock	Mfr. Part # 2118711-4 Mouser Part # 571-2118711-4	TE Connectivity / AMP	EMI Gaskets, Sheets, Absorbers & Shielding AL, 33.68mmx36.83mm Standard Shield Learn More about TE Connectivity / AMP te board level shielding	Datasheet	186In Stock	$2.90 $2.51 $2.34 $2.10 View $2.01 $1.91 $1.83 $1.62 $1.61	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	36.83 mm	33.68 mm	5.08 mm
EMI Gaskets, Sheets, Absorbers & Shielding AL, 32.50mmx32.50mm Std Shield Cover 2118719-4 TE Connectivity / AMP 1: $1.55 91In Stock	Mfr. Part # 2118719-4 Mouser Part # 571-2118719-4	TE Connectivity / AMP	EMI Gaskets, Sheets, Absorbers & Shielding AL, 32.50mmx32.50mm Std Shield Cover Learn More about TE Connectivity / AMP te board level shielding	Datasheet	91In Stock	$1.55 $1.34 $1.27 $1.15 View $1.08 $1.05 $1.01 $0.959 $0.923	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	32.5 mm	32.5 mm	2 mm