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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Part #

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 25.40mmx38.10mm Std Shield Frame

2118722-2
TE Connectivity
1: $1.49
8,819In Stock

Mfr. Part #
2118722-2

Mouser Part #
571-2118722-2

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 25.40mmx38.10mm Std Shield Frame

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Datasheet

8,819In Stock

$1.49

$1.19

$1.08

$1.02

View

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: $0.53
11,698In Stock

Mfr. Part #
2118713-2

Mouser Part #
571-2118713-2

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 14.06mmx13.10mm Std Shield Cover

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Datasheet

11,698In Stock

$0.53

$0.454

$0.409

$0.334

View

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, 32.00mmx32.00mm Std Shield Frame

2118720-2
TE Connectivity
1: $1.35
9,958In Stock

Mfr. Part #
2118720-2

Mouser Part #
571-2118720-2

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 32.00mmx32.00mm Std Shield Frame

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Datasheet

9,958In Stock

$1.35

$1.17

$1.10

$0.974

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

32 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

Datasheet

8,753In Stock

$1.28

$1.09

$1.04

$0.909

View

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, 26.21mmx26.21mm Standard Shield

2118708-2
TE Connectivity / Alcoswitch
1: $1.21
27,409In Stock

Mfr. Part #
2118708-2

Mouser Part #
571-2118708-2

TE Connectivity / Alcoswitch

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 26.21mmx26.21mm Standard Shield

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Datasheet

27,409In Stock

$1.21

$1.04

$0.982

$0.90

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

26.21 mm

5.08 mm

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 13.66mmx12.70mm Standard Shield

2118706-2
TE Connectivity
1: $0.71
10,121In 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

Datasheet

10,121In Stock

$0.71

$0.614

$0.579

$0.494

View

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: $0.92
24,278In 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

Datasheet

24,278In Stock

$0.92

$0.795

$0.74

$0.657

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

16.5 mm

3.6 mm

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 16.90mmx16.90mm Std Shield Cover

2118715-2
TE Connectivity
1: $1.24
5,370In 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

Datasheet

5,370In Stock

$1.24

$1.07

$1.01

$0.888

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

16.9 mm

2 mm

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 26.21mmx26.21mm Std Shield Frame

2118718-2
TE Connectivity
1: $1.45
9,495In 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

Datasheet

9,495In Stock

$1.45

$1.25

$1.14

$1.04

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

26.21 mm

5.08 mm

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

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Datasheet

6,404In Stock

$0.67

$0.573

$0.499

$0.452

View

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: $1.49
11,865In 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

Datasheet

11,865In Stock

$1.49

$1.28

$1.21

$1.07

View

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
3,405In 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

Datasheet

3,405In Stock

$2.42

$2.09

$1.83

$1.69

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

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
4,380In 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

Datasheet

4,380In Stock

$1.44

$1.24

$1.17

$1.08

View

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: $1.51
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

Datasheet

7,553In Stock

Cut Tape

$1.51

$1.30

$1.23

$1.13

Reel

$0.931

$0.93

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, 38.10mmx50.80mm Std Shield Frame

2118732-2
TE Connectivity / Alcoswitch
1: $1.86
2,830In Stock
9,180Expected 9/4/2026

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

Datasheet

2,830In Stock

9,180Expected 9/4/2026

Cut Tape

$1.86

$1.61

$1.52

$1.26

Reel

$1.22

View

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: $0.86
14,373In 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

Datasheet

14,373In Stock

$0.86

$0.74

$0.677

$0.614

View

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
10,339In 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

Datasheet

10,339In Stock

$0.83

$0.712

$0.672

$0.616

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

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
7,472In 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

Datasheet

7,472In Stock

$1.27

$1.10

$1.04

$0.886

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

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

Datasheet

677In Stock

$0.63

$0.541

$0.51

$0.466

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

32.5 mm

2 mm

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 25.90mmx38.60mm Std Shield Cover

2118721-2
TE Connectivity
1: $0.59
5,244In Stock

Mfr. Part #
2118721-2

Mouser Part #
571-2118721-2

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 25.90mmx38.60mm Std Shield Cover

Learn More

Datasheet

5,244In Stock

$0.59

$0.508

$0.479

$0.405

View

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: $0.57
2,944In 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

Datasheet

2,944In Stock

$0.57

$0.488

$0.46

$0.42

View

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: $0.79
270In Stock
27,000Expected 10/19/2026

Mfr. Part #
2118729-2

Mouser Part #
571-2118729-2

TE Connectivity / Alcoswitch

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 31.10mmx44.60mm Std Shield Cover

Learn More

Datasheet

270In Stock

27,000Expected 10/19/2026

$0.79

$0.676

$0.507

$0.471

View

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: $0.88
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

Datasheet

679In Stock

$0.88

$0.753

$0.71

$0.65

View

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
160In 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

Datasheet

160In Stock

$3.71

$2.53

$2.27

$2.07

View

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

Datasheet

186In Stock

$2.90

$2.51

$2.34

$2.10

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

36.83 mm

33.68 mm

5.08 mm

Board Level Shielding

Customer Service Office

Company

Resources

Support

13.66 mm
14.06 mm
16.5 mm
16.9 mm
26.21 mm
26.71 mm
29.36 mm
29.96 mm
32 mm
32.5 mm
36.83 mm
37.33 mm
38.1 mm
38.6 mm
44 mm
44.37 mm
44.6 mm
44.97 mm
50.8 mm
51.3 mm

12.7 mm
13.1 mm
16.5 mm
16.9 mm
18.5 mm
19.1 mm
25.4 mm
25.9 mm
26.21 mm
26.71 mm
30.5 mm
31.1 mm
32 mm
32.5 mm
33.68 mm
34.18 mm
38.1 mm
38.6 mm
44.37 mm
44.97 mm