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EMI Filters / EMI Suppression

EMI Filters & EMI Suppression Filters are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many EMI filter manufacturers including TDK, Fair-Rite, Laird Performance, Murata, Vacuumschmelze (VAC), Wurth Elektronik & more. We stock many types of EMI filters and accessories including Common Mode Filters, Feedthrough Filters, Filter Circuits, EMI Kits and more. We also stock EMI Gaskets, Sheets, Absorbers & Shielding.

Please view our large selection of EMI filters and accessories below.

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Types of EMI Filters / EMI Suppression

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Results: 45,344

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Part #

EMI Feedthrough Filters .01UF 50V 20A

51-712-065
Spectrum Control
1: $50.97
72In Stock
New Product

Mfr. Part No.
51-712-065

Mouser Part No
657-51-712-065

New Product

Spectrum Control

EMI Feedthrough Filters .01UF 50V 20A

Learn More

Datasheet

72In Stock

$50.97

$50.47

$49.96

$36.40

View

Min.: 1
Mult.: 1

EMI Feedthrough Filters

- 55 C

+ 125 C

EMI Feedthrough Filters 10A .3uF 10-32

54-786-013
Spectrum Control
1: $10.90
682In Stock
1,181On Order
New Product

Mfr. Part No.
54-786-013

Mouser Part No
657-54-786-013

New Product

Spectrum Control

EMI Feedthrough Filters 10A .3uF 10-32

Learn More

Datasheet

682In Stock

1,181On Order

$10.90

$10.77

$10.66

$10.54

View

Min.: 1
Mult.: 1

EMI Feedthrough Filters

C Filter

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 5000pF Pi 12-32

1270-025
Spectrum Control
1: $12.41
208In Stock
17Expected 2026/09/08
New Product

Mfr. Part No.
1270-025

Mouser Part No
657-1270-025

New Product

Spectrum Control

EMI Feedthrough Filters 5000pF Pi 12-32

Learn More

Datasheet

Product Comments

208In Stock

17Expected 2026/09/08

$12.41

$12.28

$12.15

$12.03

View

Min.: 1
Mult.: 1

EMI Feedthrough Filters

Pi Filter

- 55 C

+ 125 C

EMI Feedthrough Filters EMI FILTER

54713001X5U102P
Spectrum Control
1: $5.54
1,673In Stock
New Product

Mfr. Part No.
54713001X5U102P

Mouser Part No
657-54-713-001-102P

New Product

Spectrum Control

EMI Feedthrough Filters EMI FILTER

Learn More

Datasheet

1,673In Stock

$5.54

$5.26

$4.98

$4.78

Min.: 1
Mult.: 1

EMI Feedthrough Filters

C Filter

- 55 C

+ 85 C

Bulk

EMI Feedthrough Filters BOLT IN 100pF 4-40 C circuit

9900-381-6020
Spectrum Control
1: $9.84
234In Stock
605Expected 2026/11/26
New Product

Mfr. Part No.
9900-381-6020

Mouser Part No
657-9900-381-6020

New Product

Spectrum Control

EMI Feedthrough Filters BOLT IN 100pF 4-40 C circuit

Learn More

Datasheet

Product Comments

234In Stock

605Expected 2026/11/26

$9.84

$8.20

$8.11

Quote

Min.: 1
Mult.: 1

EMI Feedthrough Filters

C Filter

- 55 C

+ 125 C

Common Mode Chokes / Filters 500V 2.24mH 3A DCR=72.4mOhms Heat Resistant Thru Hole

SCT21X-030-S0R6A021JH
KEMET
1: $7.54
210In Stock
New Product

Mfr. Part No.
SCT21X-030-S0R6A021JH

Mouser Part No
80-SCT030S0R6A021JH

New Product

KEMET

Common Mode Chokes / Filters 500V 2.24mH 3A DCR=72.4mOhms Heat Resistant Thru Hole

Learn More

Datasheet

210In Stock

$7.54

$5.88

$5.61

$4.93

View

Min.: 1
Mult.: 1
Max.: 420

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 530V 2.18mH 10A DCR=15mOhms Heat Resistant Thru Hole

SCT31X-100-S1R4A017JV
KEMET
1: $10.94
120In Stock
New Product

Mfr. Part No.
SCT31X-100-S1R4A017JV

Mouser Part No
80-SCT100S1R4A017JV

New Product

KEMET

Common Mode Chokes / Filters 530V 2.18mH 10A DCR=15mOhms Heat Resistant Thru Hole

Learn More

Datasheet

120In Stock

$10.94

$9.00

$8.41

$8.23

View

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.31mH 55A DCR=0.98mOhms Heat Resistant Thru Hole

SCT56X-550-S2R2C006JH
KEMET
1: $40.76
36In Stock
New Product

Mfr. Part No.
SCT56X-550-S2R2C006JH

Mouser Part No
80-SCT550S2R2C006JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.31mH 55A DCR=0.98mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

$40.76

$33.53

$32.67

Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

EMI Feedthrough Filters 3000PF 125V 15A

51-744-003
Spectrum Control
1: $19.33
10In Stock
751On Order
New Product

Mfr. Part No.
51-744-003

Mouser Part No
657-51-744-003

New Product

Spectrum Control

EMI Feedthrough Filters 3000PF 125V 15A

Learn More

Datasheet

10In Stock

751On Order

$19.33

$18.33

Min.: 1
Mult.: 1

EMI Feedthrough Filters

- 55 C

+ 125 C

Ferrite Beads 500ohms 2A 1206 AEC-Q200

ILHB1206AFR501VHC2
Vishay
1: $0.24
5,667In Stock
New Product

Mfr. Part No.
ILHB1206AFR501VHC2

Mouser Part No
71-ILHB1206AF501VHC2

New Product

Vishay

Ferrite Beads 500ohms 2A 1206 AEC-Q200

Learn More

Datasheet

5,667In Stock

Cut Tape

$0.24

$0.11

$0.097

$0.078

Reel

$0.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Ferrite Beads

Ferrite Bead

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms Heat Resistant Thru Hole

SCT56X-500-S2R1C007JV
KEMET
1: $43.91
36In Stock
New Product

Mfr. Part No.
SCT56X-500-S2R1C007JV

Mouser Part No
80-SCT500S2R1C007JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

$43.91

$37.59

$35.51

Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

EMI Feedthrough Filters 10A 100V 31000pF L RESIN SEALED BOLT IN

51-712-067
Spectrum Control
1: $23.09
15In Stock
New Product

Mfr. Part No.
51-712-067

Mouser Part No
657-51-712-067

New Product

Spectrum Control

EMI Feedthrough Filters 10A 100V 31000pF L RESIN SEALED BOLT IN

Learn More

Datasheet

15In Stock

$23.09

$21.86

$19.84

$18.83

View

Min.: 1
Mult.: 1

EMI Feedthrough Filters

- 55 C

+ 125 C

Ferrite Beads 1K ohms 0.5A 0805 AEC-Q200

ILHB0805ER102VGP13
Vishay
1: $0.13
7,843In Stock
New Product

Mfr. Part No.
ILHB0805ER102VGP13

Mouser Part No
71-ILHB0805E102VGP13

New Product

Vishay

Ferrite Beads 1K ohms 0.5A 0805 AEC-Q200

Learn More

Datasheet

7,843In Stock

Cut Tape

$0.13

$0.06

$0.053

$0.043

Reel

$0.021

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Bead

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters 500V 0.13mH 80A DCR=0.55mOhms Heat Resistant Thru Hole

SCT56X-800-S2R4C004JH
KEMET
1: $43.19
36In Stock
New Product

Mfr. Part No.
SCT56X-800-S2R4C004JH

Mouser Part No
80-SCT800S2R4C004JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.13mH 80A DCR=0.55mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

$43.19

$35.91

Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

EMI Feedthrough Filters .045UF 50V 10A

9900-381-6006
Spectrum Control
1: $12.99
35In Stock
New Product

Mfr. Part No.
9900-381-6006

Mouser Part No
657-9900-381-6006

New Product

Spectrum Control

EMI Feedthrough Filters .045UF 50V 10A

Learn More

Datasheet

35In Stock

$12.99

$12.85

Min.: 1
Mult.: 1

EMI Feedthrough Filters

C Filter

- 55 C

+ 125 C

Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms Heat Resistant Thru Hole

SCT56X-500-S2R1C007JH
KEMET
1: $40.76
36In Stock
New Product

Mfr. Part No.
SCT56X-500-S2R1C007JH

Mouser Part No
80-SCT500S2R1C007JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

$40.76

$33.53

$32.67

Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.13mH 80A DCR=0.55mOhms Heat Resistant Thru Hole

SCT56X-800-S2R4C004JV
KEMET
1: $42.34
36In Stock
New Product

Mfr. Part No.
SCT56X-800-S2R4C004JV

Mouser Part No
80-SCT800S2R4C004JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.13mH 80A DCR=0.55mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

$42.34

$35.22

$35.20

Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole

SCT47X-300-S2R0B009JH
KEMET
1: $22.68
27In Stock
27Expected 2026/10/06
New Product

Mfr. Part No.
SCT47X-300-S2R0B009JH

Mouser Part No
80-SCT300S2R0B009JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole

Learn More

Datasheet

27In Stock

27Expected 2026/10/06

$22.68

$18.95

$18.24

Min.: 1
Mult.: 1
Max.: 54

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.57mH 35A DCR=1.91mOhms Heat Resistant Thru Hole

SCT47X-350-S2R1B008JV
KEMET
1: $24.55
54In Stock
New Product

Mfr. Part No.
SCT47X-350-S2R1B008JV

Mouser Part No
80-SCT350S2R1B008JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.57mH 35A DCR=1.91mOhms Heat Resistant Thru Hole

Learn More

Datasheet

54In Stock

$24.55

$18.68

Min.: 1
Mult.: 1
Max.: 54

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.31mH 55A DCR=0.98mOhms Heat Resistant Thru Hole

SCT56X-550-S2R2C006JV
KEMET
1: $43.19
36In Stock
New Product

Mfr. Part No.
SCT56X-550-S2R2C006JV

Mouser Part No
80-SCT550S2R2C006JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.31mH 55A DCR=0.98mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

$43.19

$35.91

$35.20

Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole

SCT56X-650-S2R3C005JH
KEMET
1: $43.19
36In Stock
New Product

Mfr. Part No.
SCT56X-650-S2R3C005JH

Mouser Part No
80-SCT650S2R3C005JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

$43.19

$35.91

Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole

SCT56X-650-S2R3C005JV
KEMET
1: $43.91
36In Stock
New Product

Mfr. Part No.
SCT56X-650-S2R3C005JV

Mouser Part No
80-SCT650S2R3C005JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

$43.91

$33.96

$33.95

Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.99mH 4A DCR=41.92mOhms Heat Resistant Thru Hole

SCT21X-040-S0R65A014JH
KEMET
1: $7.54
210In Stock
New Product

Mfr. Part No.
SCT21X-040-S0R65A014JH

Mouser Part No
80-SCT040S0R65A014JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.99mH 4A DCR=41.92mOhms Heat Resistant Thru Hole

Learn More

Datasheet

210In Stock

$7.54

$5.88

$5.61

$4.93

View

Min.: 1
Mult.: 1
Max.: 420

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 530V 3.99mH 7A DCR=27.19mOhms Heat Resistant Thru Hole

SCT31X-070-S1R2A023JV
KEMET
1: $10.94
120In Stock
New Product

Mfr. Part No.
SCT31X-070-S1R2A023JV

Mouser Part No
80-SCT070S1R2A023JV

New Product

KEMET

Common Mode Chokes / Filters 530V 3.99mH 7A DCR=27.19mOhms Heat Resistant Thru Hole

Learn More

Datasheet

120In Stock

$10.94

$9.00

$8.41

$8.23

$7.97

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 530V 3.02mH 8A DCR=19.97mOhms Heat Resistant Thru Hole

SCT31X-080-S1R3A020JV
KEMET
1: $10.94
120In Stock
New Product

Mfr. Part No.
SCT31X-080-S1R3A020JV

Mouser Part No
80-SCT080S1R3A020JV

New Product

KEMET

Common Mode Chokes / Filters 530V 3.02mH 8A DCR=19.97mOhms Heat Resistant Thru Hole

Learn More

Datasheet

120In Stock

$10.94

$9.00

$8.41

$8.23

View

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

EMI Filters / EMI Suppression

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