EMI Gaskets, Sheets, Absorbers & Shielding

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Drawn EMI / RFI Shields

Masach Tech Drawn EMI / RFI Shields offer the highest protection from radio-frequency interference (RFI) and electromagnetic interference (EMI). Masach Tech Shields feature a drawn frame and a snap-on cover to produce a seamless, hermetic barrier to dust and interference that is as durable as it is effective. The unique two-piece design enables inspection or repair of shielded components without having to remove the entire Shield. The robust construction of Masach Tech Shields resists warping during transit and handling, and the optimal planarity promotes high yield on reflow soldering.

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Part #

EMI Gaskets, Sheets, Absorbers & Shielding 22.6 x 19.9 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS220-10C
Masach
1: $1.93
Lead-Time 7 Weeks

Mfr. Part No.
MS220-10C

Mouser Part No
388-MS220-10C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 22.6 x 19.9 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

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Datasheet

Lead-Time 7 Weeks

$1.93

$1.67

$1.48

$1.43

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

Snap In

22.6 mm

19.9 mm

3 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 22.6 x 19.9 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER Perforated (CRS)

MS220-10CP
Masach
1: $2.33
174In Stock

Mfr. Part No.
MS220-10CP

Mouser Part No
388-MS220-10CP

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 22.6 x 19.9 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER Perforated (CRS)

Learn More

Datasheet

174In Stock

$2.33

$2.00

$1.78

$1.46

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover Perforated, Two-Piece

Snap In

22.6 mm

19.9 mm

3 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 22 x 19.3 x 3.3mm One-piece Drawn-Seamless RF Shield/EMI Shield (CRS)

MS220-10S
Masach
1: $1.93
341In Stock

Mfr. Part No.
MS220-10S

Mouser Part No
388-MS220-10S

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 22 x 19.3 x 3.3mm One-piece Drawn-Seamless RF Shield/EMI Shield (CRS)

Learn More

Datasheet

341In Stock

$1.93

$1.67

$1.48

$1.43

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

EMI/RFI Shield, One-Piece

SMD/SMT

22 mm

19.3 mm

3.3 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 22 x 17.7 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

MS220-20F
Masach
1: $1.89
416In Stock

Mfr. Part No.
MS220-20F

Mouser Part No
388-MS220-20F

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 22 x 17.7 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

Learn More

Datasheet

416In Stock

$1.89

$1.63

$1.44

$1.39

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Frames

EMI/RFI Shield Frame, Two-Piece

SMD/SMT

22 mm

17.7 mm

3 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 22.6 x 11.9 x 2.8mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS220-40C
Masach
1: $1.93
187In Stock
1,080Expected 1/10/2026

Mfr. Part No.
MS220-40C

Mouser Part No
388-MS220-40C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 22.6 x 11.9 x 2.8mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

Learn More

Datasheet

187In Stock

1,080Expected 1/10/2026

$1.93

$1.67

$1.46

$1.40

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

Snap In

22.6 mm

11.9 mm

2.8 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 22.6 x 11.9 x 2.8mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER Perforated (CRS)

MS220-40CP
Masach
1: $1.93
35In Stock

Mfr. Part No.
MS220-40CP

Mouser Part No
388-MS220-40CP

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 22.6 x 11.9 x 2.8mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER Perforated (CRS)

Learn More

Datasheet

35In Stock

$1.93

$1.67

$1.46

$1.35

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover Perforated, Two-Piece

Snap In

22.6 mm

11.9 mm

2.8 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 22 x 11.3 x 7mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

MS220-40F
Masach
1: $1.97
959In Stock

Mfr. Part No.
MS220-40F

Mouser Part No
388-MS220-40F

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 22 x 11.3 x 7mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

Learn More

Datasheet

959In Stock

$1.97

$1.70

$1.48

$1.41

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Frames

EMI/RFI Shield Frame, Two-Piece

SMD/SMT

22 mm

11.3 mm

7 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 23 x 17.5 x 2mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS226-10C
Masach
1: $1.78
271In Stock

Mfr. Part No.
MS226-10C

Mouser Part No
388-MS226-10C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 23 x 17.5 x 2mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

Learn More

Datasheet

271In Stock

$1.78

$1.55

$1.34

$1.29

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

Snap In

23 mm

17.5 mm

2 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 22.6 x 17.1 x 2mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

MS226-10F
Masach
1: $1.86
501In Stock

Mfr. Part No.
MS226-10F

Mouser Part No
388-MS226-10F

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 22.6 x 17.1 x 2mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

Learn More

Datasheet

501In Stock

$1.86

$1.60

$1.51

$1.39

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Frames

EMI/RFI Shield Frame, Two-Piece

SMD/SMT

22.6 mm

17.1 mm

2 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 23.6 x 12.3 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (Nickel-Silver)

MS230-10C-NS
Masach
1: $2.82
99In Stock
1,620Expected 1/9/2026

Mfr. Part No.
MS230-10C-NS

Mouser Part No
388-MS230-10C-NS

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 23.6 x 12.3 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (Nickel-Silver)

Learn More

Datasheet

99In Stock

1,620Expected 1/9/2026

$2.82

$2.43

$2.12

$2.04

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

Snap In

23.6 mm

12.3 mm

3 mm

Masach DS-RF Shields - NS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 23 x 11.7 x 5mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

MS230-10F
Masach
1: $1.94
71In Stock

Mfr. Part No.
MS230-10F

Mouser Part No
388-MS230-10F

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 23 x 11.7 x 5mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

Learn More

Datasheet

71In Stock

$1.94

$1.41

$1.14

$1.09

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Frames

EMI/RFI Shield Frame, Two-Piece

SMD/SMT

23 mm

11.7 mm

5 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 23 x 11.7 x 5mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (Nickel-Silver)

MS230-10F-NS
Masach
1: $2.69
430In Stock

Mfr. Part No.
MS230-10F-NS

Mouser Part No
388-MS230-10F-NS

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 23 x 11.7 x 5mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (Nickel-Silver)

Learn More

Datasheet

430In Stock

$2.69

$2.33

$2.03

$1.94

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Frames

EMI/RFI Shield Frame, Two-Piece

SMD/SMT

23 mm

11.7 mm

5 mm

Masach DS-RF Shields - NS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 23.4 x 15.2 x 3.5mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS230-20C
Masach
1: $2.15
23In Stock

Mfr. Part No.
MS230-20C

Mouser Part No
388-MS230-20C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 23.4 x 15.2 x 3.5mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

Learn More

Datasheet

23In Stock

$2.15

$1.85

$1.35

$1.27

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

SMD/SMT

23.4 mm

15.2 mm

3.5 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 23 x 14.8 x 3.8mm One-piece Drawn-Seamless RF Shield/EMI Shield (CRS)

MS230-20S
Masach
1: $3.10
752In Stock

Mfr. Part No.
MS230-20S

Mouser Part No
388-MS230-20S

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 23 x 14.8 x 3.8mm One-piece Drawn-Seamless RF Shield/EMI Shield (CRS)

Learn More

Datasheet

752In Stock

$3.10

$1.66

$1.43

$1.41

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

EMI/RFI Shield, One-Piece

SMD/SMT

23 mm

14.8 mm

3.8 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 23.7 x 17.9 x 2.8mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS233-10C
Masach
1: $1.82
1,335In Stock

Mfr. Part No.
MS233-10C

Mouser Part No
388-MS233-10C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 23.7 x 17.9 x 2.8mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

Learn More

Datasheet

1,335In Stock

$1.82

$1.58

$1.39

$1.33

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

Snap In

23.7 mm

17.9 mm

2.8 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 23.7 x 14.9 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS233-20C
Masach
1: $2.19
1,520In Stock

Mfr. Part No.
MS233-20C

Mouser Part No
388-MS233-20C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 23.7 x 14.9 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

Learn More

Datasheet

1,520In Stock

$2.19

$1.89

$1.65

$1.34

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

Snap In

23.7 mm

14.9 mm

3 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 24.7 x 9.3 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS243-10C
Masach
1: $2.67
252In Stock
1,008Expected 19/11/2026

Mfr. Part No.
MS243-10C

Mouser Part No
388-MS243-10C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 24.7 x 9.3 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

Learn More

Datasheet

252In Stock

1,008Expected 19/11/2026

$2.67

$1.70

$1.46

$1.39

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

SMD/SMT

24.7 mm

9.3 mm

3 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 24.3 x 8.9 x 3.8mm One-piece Drawn-Seamless RF Shield/EMI Shield (CRS)

MS243-10S
Masach
1: $1.75
1,004In Stock

Mfr. Part No.
MS243-10S

Mouser Part No
388-MS243-10S

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 24.3 x 8.9 x 3.8mm One-piece Drawn-Seamless RF Shield/EMI Shield (CRS)

Learn More

Datasheet

1,004In Stock

$1.75

$1.51

$1.40

$1.35

$0.866

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

EMI/RFI Shield, One-Piece

SMD/SMT

24.3 mm

8.9 mm

3.8 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 25.6 x 21.6 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS250-10C
Masach
1: $2.12
470In Stock
1,440Expected 28/8/2026

Mfr. Part No.
MS250-10C

Mouser Part No
388-MS250-10C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 25.6 x 21.6 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

Learn More

Datasheet

470In Stock

1,440Expected 28/8/2026

$2.12

$1.84

$1.62

$1.55

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

Snap In

25.6 mm

21.6 mm

3 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 25 x 21 x 4mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

MS250-10F
Masach
1: $2.12
1,064In Stock

Mfr. Part No.
MS250-10F

Mouser Part No
388-MS250-10F

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 25 x 21 x 4mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

Learn More

Datasheet

1,064In Stock

$2.12

$1.84

$1.62

$1.55

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Frames

EMI/RFI Shield Frame, Two-Piece

SMD/SMT

25 mm

21 mm

4 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 26.3 x 26.3 x 4mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS257-10C
Masach
1: $2.26
1,229In Stock

Mfr. Part No.
MS257-10C

Mouser Part No
388-MS257-10C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 26.3 x 26.3 x 4mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

Learn More

Datasheet

1,229In Stock

$2.26

$1.66

$1.41

$1.30

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

Snap In

26.3 mm

4 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 25.7 x 25.7 x 6.5mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

MS257-10F
Masach
1: $2.22
136In Stock
1,152Expected 27/8/2026

Mfr. Part No.
MS257-10F

Mouser Part No
388-MS257-10F

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 25.7 x 25.7 x 6.5mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

Learn More

Datasheet

136In Stock

1,152Expected 27/8/2026

$2.22

$1.90

$1.73

$1.62

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Frames

EMI/RFI Shield Frame, Two-Piece

SMD/SMT

25.7 mm

6.5 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 26.3 x 26.3 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS259-10C
Masach
1: $2.04
45In Stock
1,344Expected 10/9/2026

Mfr. Part No.
MS259-10C

Mouser Part No
388-MS259-10C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 26.3 x 26.3 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

Learn More

Datasheet

45In Stock

1,344Expected 10/9/2026

$2.04

$1.77

$1.60

$1.46

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

Snap In

26.3 mm

3 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 25.9 x 25.9 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

MS259-10F
Masach
1: $2.12
748In Stock

Mfr. Part No.
MS259-10F

Mouser Part No
388-MS259-10F

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 25.9 x 25.9 x 3mm Two-piece Drawn-Seamless RF Shield/EMI Shield FRAME (CRS)

Learn More

Datasheet

748In Stock

$2.12

$1.55

$1.32

$1.21

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Frames

EMI/RFI Shield Frame, Two-Piece

SMD/SMT

25.9 mm

3 mm

Masach DS-RF Shields - TS

Tray

EMI Gaskets, Sheets, Absorbers & Shielding 26.6 x 23.6 x 4mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

MS260-10C
Masach
1: $2.07
690In Stock

Mfr. Part No.
MS260-10C

Mouser Part No
388-MS260-10C

Masach

EMI Gaskets, Sheets, Absorbers & Shielding 26.6 x 23.6 x 4mm Two-piece Drawn-Seamless RF Shield/EMI Shield COVER (CRS)

Learn More

Datasheet

690In Stock

$2.07

$1.80

$1.60

$1.54

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Covers

EMI/RFI Shield Cover, Two-Piece

Snap In

26.6 mm

23.6 mm

4 mm

Masach DS-RF Shields - TS

Tray

Drawn EMI / RFI Shields

Customer Service Office

Company

Resources

Support

8.7 mm
9.3 mm
9.7 mm
10.2 mm
10.8 mm
11 mm
11.2 mm
11.6 mm
12.8 mm
13 mm
13.2 mm
13.5 mm
13.6 mm
14.1 mm
14.8 mm
15.2 mm
15.5 mm
15.6 mm
15.9 mm
16 mm

6 mm
6.3 mm
6.6 mm
6.9 mm
7 mm
7.4 mm
7.6 mm
7.8 mm
8.9 mm
9.2 mm
9.3 mm
9.6 mm
9.7 mm
10.5 mm
10.6 mm
11 mm
11.1 mm
11.3 mm
11.5 mm
11.6 mm

1.7 mm
1.8 mm
1.9 mm
2 mm
2.1 mm
2.2 mm
2.3 mm
2.4 mm
2.5 mm
2.6 mm
2.7 mm
2.8 mm
2.9 mm
3 mm
3.1 mm
3.2 mm
3.3 mm
3.5 mm
3.7 mm
3.8 mm