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 AL, 25.90mmx38.60mm Std Shield Cover

2118721-4
TE Connectivity
1: S/5.80
5In Stock

Mfr. Part #
2118721-4

Mouser Part #
571-2118721-4

TE Connectivity

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

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Datasheet

5In Stock

S/5.80

S/4.98

S/4.71

S/4.24

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, 30.50mmx44.00mm Std Shield Frame

2118730-2
TE Connectivity / Alcoswitch
1: S/5.88
8,573Expected 8/20/2026

Mfr. Part #
2118730-2

Mouser Part #
571-2118730-2

TE Connectivity / Alcoswitch

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 30.50mmx44.00mm Std Shield Frame

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Datasheet

8,573Expected 8/20/2026

Cut Tape

S/5.88

S/5.06

S/4.79

S/4.40

Reel

S/3.93

View

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: S/5.92
9,600Expected 10/1/2026

Mfr. Part #
2118731-2

Mouser Part #
571-2118731-2

TE Connectivity / Alcoswitch

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 38.60mmx51.30mm Std Shield Cover

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Datasheet

9,600Expected 10/1/2026

S/5.92

S/3.63

S/2.94

S/2.47

View

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 AL, 13.66mmx12.70mm Standard Shield

2118706-4
TE Connectivity
1: S/4.24
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2118706-4

Mouser Part #
571-2118706-4

TE Connectivity

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

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Datasheet

Non-Stocked Lead-Time 9 Weeks

S/4.24

S/3.66

S/3.46

S/3.12

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 AL, 16.5mmx16.5mm Standard Shield

2118707-4
TE Connectivity / AMP
9,900: S/2.58
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2118707-4

Mouser Part #
571-2118707-4

TE Connectivity / AMP

EMI Gaskets, Sheets, Absorbers & Shielding AL, 16.5mmx16.5mm Standard Shield

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Datasheet

Non-Stocked Lead-Time 9 Weeks

S/2.58

Min.: 9,900
Mult.: 9,900

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

16.5 mm

3.6 mm

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

2118709-2
TE Connectivity
1: S/9.15
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2118709-2

Mouser Part #
571-2118709-2

TE Connectivity

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

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Datasheet

Non-Stocked Lead-Time 9 Weeks

S/9.15

S/5.68

S/4.83

S/2.69

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

32 mm

6 mm

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 33.68mmx36.83mm Standard Shield

2118711-2
TE Connectivity
9,486: S/3.23
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2118711-2

Mouser Part #
571-2118711-2

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 33.68mmx36.83mm Standard Shield

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Datasheet

Non-Stocked Lead-Time 9 Weeks

S/3.23

Min.: 9,486
Mult.: 9,486

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

36.83 mm

33.68 mm

5.08 mm

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 44.37mmx44.37mm Standard Shield

2118712-2
TE Connectivity
9,000: S/5.18
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2118712-2

Mouser Part #
571-2118712-2

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 44.37mmx44.37mm Standard Shield

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Datasheet

Non-Stocked Lead-Time 9 Weeks

S/5.18

Min.: 9,000
Mult.: 9,000

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

44.37 mm

9.75 mm

EMI Gaskets, Sheets, Absorbers & Shielding AL, 34.18mmx37.33mm Std Shield Cover

2118723-4
TE Connectivity
9,000: S/3.74
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2118723-4

Mouser Part #
571-2118723-4

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding AL, 34.18mmx37.33mm Std Shield Cover

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

S/3.74

Min.: 9,000
Mult.: 9,000

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

37.33 mm

34.18 mm

2 mm

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 44.97mmx44.97mm Std Shield Cover

2118725-2
TE Connectivity
1: S/4.59
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2118725-2

Mouser Part #
571-2118725-2

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding CRS, 44.97mmx44.97mm Std Shield Cover

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Datasheet

Non-Stocked Lead-Time 9 Weeks

S/4.59

S/3.64

S/2.95

S/2.47

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

44.97 mm

2 mm

EMI Gaskets, Sheets, Absorbers & Shielding AL, 38.60mmx51.30mm Std Shield Cover

2118731-4
TE Connectivity / AMP
9,600: S/5.41
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
2118731-4

Mouser Part #
571-2118731-4

TE Connectivity / AMP

EMI Gaskets, Sheets, Absorbers & Shielding AL, 38.60mmx51.30mm Std Shield Cover

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

S/5.41

Min.: 9,600
Mult.: 9,600

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

51.3 mm

38.6 mm

2 mm

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

2118708-4
TE Connectivity
9,240: S/4.63
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
2118708-4

Mouser Part #
571-2118708-4

TE Connectivity

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

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Datasheet

Non-Stocked Lead-Time 24 Weeks

S/4.63

Min.: 9,240
Mult.: 9,240

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

26.21 mm

5.08 mm

EMI Gaskets, Sheets, Absorbers & Shielding AL, 25.40mmx38.10mm Standard Shield

2118710-4
TE Connectivity
9,720: S/5.72
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
2118710-4

Mouser Part #
571-2118710-4

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding AL, 25.40mmx38.10mm Standard Shield

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

S/5.72

Min.: 9,720
Mult.: 9,720

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

38.1 mm

25.4 mm

6 mm

EMI Gaskets, Sheets, Absorbers & Shielding AL, 44.37mmx44.37mm Standard Shield

2118712-4
TE Connectivity
9,000: S/12.81
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2118712-4

Mouser Part #
571-2118712-4

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding AL, 44.37mmx44.37mm Standard Shield

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/12.81

Min.: 9,000
Mult.: 9,000

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

44.37 mm

9.75 mm

EMI Gaskets, Sheets, Absorbers & Shielding AL, 26.71mmx26.71mm Std Shield Cover

2118717-4
TE Connectivity / AMP
9,000: S/2.52
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
2118717-4

Mouser Part #
571-2118717-4

TE Connectivity / AMP

EMI Gaskets, Sheets, Absorbers & Shielding AL, 26.71mmx26.71mm Std Shield Cover

Learn More

Datasheet

Non-Stocked Lead-Time 23 Weeks

S/2.52

Min.: 9,000
Mult.: 9,000

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

26.71 mm

2 mm

EMI Gaskets, Sheets, Absorbers & Shielding AL, 44.97mmx44.97mm Std Shield Cover

2118725-4
TE Connectivity / AMP
9,000: S/5.25
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2118725-4

Mouser Part #
571-2118725-4

TE Connectivity / AMP

EMI Gaskets, Sheets, Absorbers & Shielding AL, 44.97mmx44.97mm Std Shield Cover

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/5.25

Min.: 9,000
Mult.: 9,000

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

44.97 mm

2 mm

EMI Gaskets, Sheets, Absorbers & Shielding AL, 32.00mmx32.00mm Standard Shield

2118709-4
TE Connectivity
Non-Stocked
Factory Special Order

Mfr. Part #
2118709-4

Mouser Part #
571-2118709-4

Factory Special Order

TE Connectivity

EMI Gaskets, Sheets, Absorbers & Shielding AL, 32.00mmx32.00mm Standard Shield

Learn More

Datasheet

Non-Stocked

Quote

EMI Gaskets, Sheets & Absorbers

Shields

Shielding Gaskets

Slot Mount

32 mm

6 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