EMI Gaskets, Sheets, Absorbers & Shielding

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Circuit Board Shielding (CBS) Shields

LeaderTech Circuit Board Shielding (CBS) Shields offer a 0.13" to 4" height range and a two-piece design that accommodates virtually any through-hole or surface mount application. The two-piece design is highly reliable and includes a solderable fence and removable cover. LeaderTech CBS Shields provide sensitive component protection while allowing access for adjustments and repairs when needed.

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Part #

EMI Gaskets, Sheets, Absorbers & Shielding 1.25X2.5 TH RF Shield 2-Piece

51-CBSA-1.25X2.5X0.5
LeaderTech
1: Rp1.023.890
1In Stock

Mfr. Part No.
51-CBSA-1.25X2.5X0.5

Mouser Part No
861-51A1252505

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 1.25X2.5 TH RF Shield 2-Piece

Datasheet

1In Stock

Rp1.023.890

Rp996.555

Rp955.460

Rp912.530

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

63.5 mm

31.75 mm

12.7 mm

CBS 50

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 1.25X2 TH RF Shield 2-Piece

52-CBSA-1.25X2.0X0.5
LeaderTech
1: Rp1.022.606
23In Stock

Mfr. Part No.
52-CBSA-1.25X2.0X0.5

Mouser Part No
861-52A1252005

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 1.25X2 TH RF Shield 2-Piece

Datasheet

23In Stock

Rp1.022.606

Rp735.858

Rp723.199

Rp680.270

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

50.8 mm

31.75 mm

12.7 mm

CBS 50

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 1.25X2.5 TH RF Shield 2-Piece

52-CBSA-1.25X2.5X0.5
LeaderTech
1: Rp1.023.890
12In Stock

Mfr. Part No.
52-CBSA-1.25X2.5X0.5

Mouser Part No
861-52A1252505

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 1.25X2.5 TH RF Shield 2-Piece

Datasheet

12In Stock

Rp1.023.890

Rp676.784

Rp676.600

Rp654.402

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

63.5 mm

31.75 mm

12.7 mm

CBS 50

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 2.25X6 TH RF Shield 2-Piece

52NN-CBSA-2.25X6.0X0.5
LeaderTech
1: Rp1.513.545
8In Stock

Mfr. Part No.
52NN-CBSA-2.25X6.0X0.5

Mouser Part No
861-52NNA2256005

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 2.25X6 TH RF Shield 2-Piece

Datasheet

8In Stock

Rp1.513.545

Rp1.091.954

Rp1.074.525

Rp1.028.660

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

EMI/RFI Shield, One-Piece

Through Hole Pin

152.4 mm

57.15 mm

12.7 mm

CBS 50

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 1X3 TH RF Shield 2-Piece

54-CBSA-1.0X3.0X0.5
LeaderTech
1: Rp496.810
51In Stock

Mfr. Part No.
54-CBSA-1.0X3.0X0.5

Mouser Part No
861-54A103005

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 1X3 TH RF Shield 2-Piece

Datasheet

51In Stock

Rp496.810

Rp425.444

Rp414.987

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

76.2 mm

25.4 mm

12.7 mm

CBS 50

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 10-CBSA-1.25X1.5X0.157--10S23--Circuit Board Shield--Formed Fence and Cover--Assembled

10-CBSA-1.25X1.5X0.157
LeaderTech
1: Rp1.303.850
10In Stock

Mfr. Part No.
10-CBSA-1.25X1.5X0.157

Mouser Part No
861-10-CBSA125150157

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 10-CBSA-1.25X1.5X0.157--10S23--Circuit Board Shield--Formed Fence and Cover--Assembled

Datasheet

10In Stock

Rp1.303.850

Rp1.006.645

Rp913.814

Rp842.265

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

38.1 mm

31.75 mm

3.9878 mm

CBS 10

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 2X2 TH RF Shield 2-Piece

54-CBSA-2.0X2.0X0.5
LeaderTech
1: Rp826.487
76Expected 27/08/2026

Mfr. Part No.
54-CBSA-2.0X2.0X0.5

Mouser Part No
861-54A202005

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 2X2 TH RF Shield 2-Piece

Datasheet

76Expected 27/08/2026

Rp826.487

Rp590.007

Rp587.439

Rp553.315

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

EMI/RFI Shield, One-Piece

Through Hole Pin

50.8 mm

12.7 mm

CBS 50

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 1X2 TH RF Shield 2-Piece

45-CBSA-1.0X2.0X0.4
LeaderTech
1: Rp1.284.770
48Expected 25/08/2026

Mfr. Part No.
45-CBSA-1.0X2.0X0.4

Mouser Part No
861-45A102004

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 1X2 TH RF Shield 2-Piece

Datasheet

48Expected 25/08/2026

Rp1.284.770

Rp872.719

Rp848.869

Quote

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

50.8 mm

25.4 mm

10.16 mm

CBS 40

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.5 SMD TH RF Shield 2-Piece

21-CBSA-0.5X1.5X0.225
LeaderTech
52: Rp601.015
Non-Stocked

Mfr. Part No.
21-CBSA-0.5X1.5X0.225

Mouser Part No
861-21A05150225

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.5 SMD TH RF Shield 2-Piece

Datasheet

Non-Stocked

Rp601.015

Rp598.997

Rp591.475

View

Min.: 52
Mult.: 26

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

38.1 mm

12.7 mm

5.715 mm

CBS 20

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding CBS 1.75x1.75x0.2

24-CBSFNSV-1.75x1.75x0.2
LeaderTech
1: Rp1.626.740
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
24-CBSFNSV-1.75x1.75x0.2

Mouser Part No
861-24CBSFNSV1751752

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding CBS 1.75x1.75x0.2

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp1.626.740

Rp1.255.784

Rp1.140.020

Rp1.050.859

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

EMI/RFI Shield, One-Piece

Through Hole Pin

1.75 in

0.2 in

CBS 20

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 1.25X1.75 SMD RF Shield 2-Piece

40-CBSA-1.25X1.75X0.4
LeaderTech
1: Rp1.284.954
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
40-CBSA-1.25X1.75X0.4

Mouser Part No
861-40A12517504

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 1.25X1.75 SMD RF Shield 2-Piece

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp1.284.954

Rp872.719

Rp872.536

Rp849.053

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

44.45 mm

31.75 mm

10.16 mm

CBS 40

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 1.25X5.25 SMD RF Shield 2-Piece

40-CBSA-1.25X5.25X0.4
LeaderTech
20: Rp923.538
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
40-CBSA-1.25X5.25X0.4

Mouser Part No
861-40A12552504

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 1.25X5.25 SMD RF Shield 2-Piece

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp923.538

Rp884.277

View

Min.: 20
Mult.: 20

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

133.35 mm

31.75 mm

10.16 mm

CBS 40

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 1.5X5.25 SMD RF Shield 2-Piece

40-CBSA-1.5X5.25X0.4
LeaderTech
20: Rp1.144.240
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
40-CBSA-1.5X5.25X0.4

Mouser Part No
861-40A1552504

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 1.5X5.25 SMD RF Shield 2-Piece

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp1.144.240

Rp1.105.163

View

Min.: 20
Mult.: 20

EMI Gaskets, Sheets & Absorbers

Shields

EMI/RFI Shield, One-Piece

Through Hole Pin

133.35 mm

38.1 mm

10.16 mm

CBS 40

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 4.5X5.5 SMD RF Shield 2-Piece

40-CBSA-4.5X5.5X0.4
LeaderTech
1: Rp1.311.005
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
40-CBSA-4.5X5.5X0.4

Mouser Part No
861-40A455504

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 4.5X5.5 SMD RF Shield 2-Piece

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp1.311.005

Rp1.207.167

Rp1.155.248

Rp1.115.620

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

EMI/RFI Shield, One-Piece

Through Hole Pin

139.7 mm

114.3 mm

10.16 mm

CBS 40

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 3.5X4.5 TH RF Shield 2-Piece

45-CBSA-3.5X4.5X0.4
LeaderTech
20: Rp929.408
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
45-CBSA-3.5X4.5X0.4

Mouser Part No
861-45A354504

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 3.5X4.5 TH RF Shield 2-Piece

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp929.408

Rp889.781

View

Min.: 20
Mult.: 20

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

114.3 mm

88.9 mm

10.16 mm

CBS 40

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 2.25X2.75 SMD RF Shield 2-Piece

50-CBSA-2.25X2.75X0.5
LeaderTech
1: Rp1.290.641
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
50-CBSA-2.25X2.75X0.5

Mouser Part No
861-50A22527505

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 2.25X2.75 SMD RF Shield 2-Piece

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp1.290.641

Rp1.193.040

Rp1.141.855

Rp1.102.778

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

69.85 mm

57.15 mm

12.7 mm

CBS 50

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.25 TH RF Shield 2-Piece

54-CBSA-0.5X1.25X0.5
LeaderTech
1: Rp1.018.937
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
54-CBSA-0.5X1.25X0.5

Mouser Part No
861-54A0512505

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.25 TH RF Shield 2-Piece

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp1.018.937

Rp733.290

Rp720.631

Rp677.885

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

31.75 mm

12.7 mm

CBS 50

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 84-CBSFDV-4.5X5.75X1.25--84S148--Circuit Board Shield--Formed Fence and Cover--Unassembled

84-CBSFDV-4.5X5.75X1.25
LeaderTech
1: Rp1.135.617
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
84-CBSFDV-4.5X5.75X1.25

Mouser Part No
861-84CBSFDV45575125

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 84-CBSFDV-4.5X5.75X1.25--84S148--Circuit Board Shield--Formed Fence and Cover--Unassembled

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp1.135.617

Rp874.003

Rp792.180

Rp705.954

Quote

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

5.75 in

4.5 in

1.25 in

CBS 80

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X0.5 SMD RF Shield 2-Piece

10-CBSA-0.5X0.5X0.13
LeaderTech
27: Rp1.309.537
Non-Stocked

Mfr. Part No.
10-CBSA-0.5X0.5X0.13

Mouser Part No
861-10A0505013

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X0.5 SMD RF Shield 2-Piece

Datasheet

Non-Stocked

Rp1.309.537

Rp1.264.223

View

Min.: 27
Mult.: 27

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

12.7 mm

3.302 mm

CBS 10

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X0.75 SMD RF Shield 2-Piece

10-CBSA-0.5X0.75X0.13
LeaderTech
27: Rp1.309.721
Non-Stocked

Mfr. Part No.
10-CBSA-0.5X0.75X0.13

Mouser Part No
861-10A05075013

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X0.75 SMD RF Shield 2-Piece

Datasheet

Non-Stocked

Rp1.309.721

Rp1.264.406

View

Min.: 27
Mult.: 27

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

19.05 mm

12.7 mm

3.302 mm

CBS 10

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1 SMD RF Shield 2-Piece

10-CBSA-0.5X1.0X0.13
LeaderTech
52: Rp995.271
Non-Stocked

Mfr. Part No.
10-CBSA-0.5X1.0X0.13

Mouser Part No
861-10A0510013

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1 SMD RF Shield 2-Piece

Datasheet

Non-Stocked

Rp995.271

Rp995.087

Min.: 52
Mult.: 26

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

25.4 mm

12.7 mm

3.302 mm

CBS 10

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.25 SMD RF Shield 2-Piece

10-CBSA-0.5X1.25X0.13
LeaderTech
52: Rp1.525.837
Non-Stocked

Mfr. Part No.
10-CBSA-0.5X1.25X0.13

Mouser Part No
861-10A05125013

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.25 SMD RF Shield 2-Piece

Datasheet

Non-Stocked

Rp1.525.837

Rp1.506.023

View

Min.: 52
Mult.: 26

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

31.75 mm

12.7 mm

3.302 mm

CBS 10

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.5 SMD RF Shield 2-Piece

10-CBSA-0.5X1.5X0.13
LeaderTech
26: Rp1.310.455
Non-Stocked

Mfr. Part No.
10-CBSA-0.5X1.5X0.13

Mouser Part No
861-10A0515013

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.5 SMD RF Shield 2-Piece

Datasheet

Non-Stocked

Rp1.310.455

Rp1.264.957

View

Min.: 26
Mult.: 26

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

38.1 mm

12.7 mm

3.302 mm

CBS 10

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.75 SMD RF Shield 2-Piece

10-CBSA-0.5X1.75X0.13
LeaderTech
52: Rp996.004
Non-Stocked

Mfr. Part No.
10-CBSA-0.5X1.75X0.13

Mouser Part No
861-10A05175013

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X1.75 SMD RF Shield 2-Piece

Datasheet

Non-Stocked

Rp996.004

Rp995.821

Min.: 52
Mult.: 26

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

44.45 mm

12.7 mm

3.302 mm

CBS 10

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X2 SMD RF Shield 2-Piece

10-CBSA-0.5X2.0X0.13
LeaderTech
52: Rp996.371
Non-Stocked

Mfr. Part No.
10-CBSA-0.5X2.0X0.13

Mouser Part No
861-10A0520013

LeaderTech

EMI Gaskets, Sheets, Absorbers & Shielding 0.5X2 SMD RF Shield 2-Piece

Datasheet

Non-Stocked

Rp996.371

Rp996.188

Min.: 52
Mult.: 26

EMI Gaskets, Sheets & Absorbers

Shields

Through Hole Pin

50.8 mm

12.7 mm

3.302 mm

CBS 10

Bulk

Circuit Board Shielding (CBS) Shields

Customer Service Office

Company

Resources

Support

0.5 in
12.7 mm
19.05 mm
0.75 in
1 in
25.4 mm
31.75 mm
1.25 in
1.5 in
38.1 mm
44.45 mm
1.75 in
2 in
50.8 mm
2.2 in
57.15 mm
2.25 in
2.5 in
63.5 mm
69.85 mm

0.5 in
12.7 mm
19.05 mm
0.75 in
1 in
25.4 mm
31.75 mm
1.25 in
1.5 in
38.1 mm
44.45 mm
1.75 in
2 in
50.8 mm
57.15 mm
2.25 in
2.5 in
63.5 mm
69.85 mm
2.75 in

0.13 in
3.302 mm
0.145 in
0.15 in
3.81 mm
3.9878 mm
0.157 in
4.445 mm
5.08 mm
0.2 in
0.21 in
0.22 in
0.225 in
5.715 mm
0.24 in
6.35 mm
0.25 in
0.255 in
0.26 in
0.275 in