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 (EUR) 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, 25.40mmx38.10mm Std Shield Frame 2118722-2 TE Connectivity 1: 1,28 € 8.794In Stock	Mfr. Part No. 2118722-2 Mouser Part No 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	8.794In Stock	1,28 € 1,01 € 0,92 € 0,877 € View 0,869 € 0,851 € 0,734 € 0,725 € 0,723 €	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, 14.06mmx13.10mm Std Shield Cover 2118713-2 TE Connectivity 1: 0,456 € 9.098In Stock	Mfr. Part No. 2118713-2 Mouser Part No 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	9.098In Stock	0,456 € 0,39 € 0,356 € 0,287 € View 0,255 € 0,249 € 0,235 € 0,219 € 0,208 €	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, 25.40mmx38.10mm Standard Shield 2118710-2 TE Connectivity 1: 1,10 € 8.753In Stock	Mfr. Part No. 2118710-2 Mouser Part No 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	1,10 € 0,937 € 0,894 € 0,782 € View 0,749 € 0,682 € 0,606 € 0,55 € 0,544 €	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: 0,611 € 9.219In Stock	Mfr. Part No. 2118706-2 Mouser Part No 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	9.219In Stock	0,611 € 0,528 € 0,498 € 0,453 € View 0,405 € 0,369 € 0,341 € 0,323 € 0,319 €	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 Standard Shield 2118707-2 TE Connectivity 1: 0,791 € 22.692In Stock	Mfr. Part No. 2118707-2 Mouser Part No 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	0,791 € 0,684 € 0,633 € 0,562 € View 0,53 € 0,474 € 0,404 € 0,39 €	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, 26.21mmx26.21mm Standard Shield 2118708-2 TE Connectivity / Alcoswitch 1: 1,04 € 7.409In Stock	Mfr. Part No. 2118708-2 Mouser Part No 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	7.409In Stock	1,04 € 0,894 € 0,845 € 0,774 € View 0,691 € 0,63 € 0,559 € 0,545 € 0,544 €	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, 16.90mmx16.90mm Std Shield Cover 2118715-2 TE Connectivity 1: 1,07 € 5.297In Stock	Mfr. Part No. 2118715-2 Mouser Part No 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	1,07 € 0,92 € 0,869 € 0,74 € View 0,692 € 0,645 € 0,623 €	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: 1,25 € 9.493In Stock	Mfr. Part No. 2118718-2 Mouser Part No 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	1,25 € 1,08 € 1,01 € 0,937 € View 0,788 € 0,725 € 0,648 € 0,627 € 0,618 €	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, 34.18mmx37.33mm Std Shield Cover 2118723-2 TE Connectivity 1: 0,576 € 6.404In Stock	Mfr. Part No. 2118723-2 Mouser Part No 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	0,576 € 0,493 € 0,431 € 0,39 € View 0,347 € 0,339 € 0,314 € 0,292 €	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, 33.68mmx36.83mm Std Shield Frame 2118724-2 TE Connectivity 1: 1,28 € 10.953In Stock	Mfr. Part No. 2118724-2 Mouser Part No 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	1,28 € 1,10 € 1,04 € 0,845 € View 0,803 € 0,746 € 0,665 € 0,65 € 0,643 €	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: 2,08 € 3.054In Stock	Mfr. Part No. 2118726-2 Mouser Part No 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	3.054In Stock	2,08 € 1,80 € 1,57 € 1,50 € View 1,42 € 1,37 € 1,22 €	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: 1,24 € 4.200In Stock	Mfr. Part No. 2118728-2 Mouser Part No 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	4.200In Stock	1,24 € 1,07 € 1,01 € 0,929 € View 0,869 € 0,808 € 0,728 € 0,672 € 0,612 €	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: 1,38 € 7.553In Stock	Mfr. Part No. 2118730-2 Mouser Part No 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 1,38 € 1,19 € 1,12 € 1,02 € Reel 0,776 € View 0,727 € 0,674 € 0,67 € 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: 0,671 € 9.513In Stock	Mfr. Part No. 2118731-2 Mouser Part No 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	9.513In Stock	0,671 € 0,575 € 0,526 € 0,491 € View 0,466 € 0,447 € 0,366 € 0,328 € 0,321 €	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: 1,60 € 11.140In Stock	Mfr. Part No. 2118732-2 Mouser Part No 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	11.140In Stock	Cut Tape 1,60 € 1,38 € 1,31 € 1,11 € Reel 1,10 € View 1,02 € 0,894 € 0,886 € 0,841 €	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: 0,74 € 13.433In Stock	Mfr. Part No. 2118714-2 Mouser Part No 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	13.433In Stock	0,74 € 0,636 € 0,593 € 0,539 € View 0,484 € 0,396 € 0,37 € 0,359 €	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: 0,714 € 10.207In Stock	Mfr. Part No. 2118716-2 Mouser Part No 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	0,714 € 0,612 € 0,578 € 0,53 € View 0,478 € 0,406 € 0,372 € 0,364 €	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: 1,09 € 7.470In Stock	Mfr. Part No. 2118717-2 Mouser Part No 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	7.470In Stock	1,09 € 0,946 € 0,894 € 0,815 € View 0,762 € 0,74 € 0,687 € 0,661 €	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: 0,542 € 677In Stock	Mfr. Part No. 2118719-2 Mouser Part No 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	0,542 € 0,465 € 0,439 € 0,401 € View 0,366 € 0,305 € 0,286 € 0,266 € 0,257 €	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: 1,16 € 8In Stock	Mfr. Part No. 2118720-2 Mouser Part No 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	1,16 € 1,01 € 0,946 € 0,762 € View 0,719 € 0,671 € 0,597 € 0,569 €	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, 25.90mmx38.60mm Std Shield Cover 2118721-2 TE Connectivity 1: 0,507 € 5.244In Stock	Mfr. Part No. 2118721-2 Mouser Part No 571-2118721-2	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 25.90mmx38.60mm Std Shield Cover Learn More about TE Connectivity te board level shielding	Datasheet	5.244In Stock	0,507 € 0,437 € 0,412 € 0,363 € View 0,329 € 0,303 € 0,283 € 0,26 € 0,255 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	38.6 mm	25.9 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding CRS, 19.10mmx29.96mm Std Shield Cover 2118727-2 TE Connectivity / Alcoswitch 1: 0,49 € 2.944In Stock	Mfr. Part No. 2118727-2 Mouser Part No 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	2.944In Stock	0,49 € 0,42 € 0,396 € 0,362 € View 0,329 € 0,288 € 0,271 € 0,25 € 0,241 €	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 CRS, 31.10mmx44.60mm Std Shield Cover 2118729-2 TE Connectivity / Alcoswitch 1: 0,679 € 210In Stock 27.000Expected 10/19/2026	Mfr. Part No. 2118729-2 Mouser Part No 571-2118729-2	TE Connectivity / Alcoswitch	EMI Gaskets, Sheets, Absorbers & Shielding CRS, 31.10mmx44.60mm Std Shield Cover Learn More about TE Connectivity / Alcoswitch te board level shielding	Datasheet	210In Stock 27.000Expected 10/19/2026	0,679 € 0,581 € 0,429 € 0,397 € View 0,364 € 0,339 € 0,323 € 0,31 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	SMD/SMT	44.6 mm	31.1 mm	2 mm
EMI Gaskets, Sheets, Absorbers & Shielding AL, 14.06mmx13.10mm Std Shield Cover 2118713-4 TE Connectivity / AMP 1: 0,757 € 679In Stock	Mfr. Part No. 2118713-4 Mouser Part No 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	0,757 € 0,648 € 0,611 € 0,559 € View 0,462 € 0,451 € 0,383 € 0,342 €	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: 3,19 € 160In Stock	Mfr. Part No. 2118727-4 Mouser Part No 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	160In Stock	3,19 € 2,18 € 1,95 € 1,78 € View 1,74 € 1,51 € 1,42 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	Shielding Gaskets	Slot Mount	29.96 mm	19.1 mm	2 mm