Passive Components – Mouser Ireland

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EMI Noise Suppression

Noise suppression has become an important issue, especially regarding electromagnetic interference (EMI) and electromagnetic compatibility (EMC). Murata provides engineers with complete support, including products and design-simulation software solutions based on expertise achieved through extensive on-site experience. This enables Murata to provide noise suppression solutions for a broad array of applications.

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Part #

Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below

BLM31PG330SN1L
Murata Electronics
1: €0.241
62,210In Stock

Mfr. Part No.
BLM31PG330SN1L

Mouser Part No
81-BLM31P330S

Murata Electronics

Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below

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Datasheet

62,210In Stock

Cut Tape

€0.241

€0.136

€0.103

€0.092

Reel

€0.077

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

BLM31PG391SN1L
Murata Electronics
1: €0.258
41,763In Stock
30,000Expected 11/05/2026

Mfr. Part No.
BLM31PG391SN1L

Mouser Part No
81-BLM31P391S

Murata Electronics

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

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Datasheet

41,763In Stock

30,000Expected 11/05/2026

Cut Tape

€0.258

€0.184

€0.16

€0.143

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Reel

€0.07

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM31PG121SH1L
Murata Electronics
1: €0.31
13,937In Stock
24,000On Order

Mfr. Part No.
BLM31PG121SH1L

Mouser Part No
81-BLM31PG121SH1L

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

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Datasheet

13,937In Stock

24,000On Order

Cut Tape

€0.31

€0.218

€0.188

€0.169

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Reel

€0.085

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM31PG601SN1L
Murata Electronics
1: €0.267
29,654In Stock
149,800Expected 14/04/2026

Mfr. Part No.
BLM31PG601SN1L

Mouser Part No
81-BLM31PG601SN1

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

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Datasheet

29,654In Stock

149,800Expected 14/04/2026

Cut Tape

€0.267

€0.188

€0.163

€0.146

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Reel

€0.07

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below

BLM31SN500SN1L
Murata Electronics
1: €0.335
35,507In Stock
41,865Expected 23/02/2026

Mfr. Part No.
BLM31SN500SN1L

Mouser Part No
81-BLM31SN500SN1L

Murata Electronics

Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below

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Datasheet

35,507In Stock

41,865Expected 23/02/2026

Cut Tape

€0.335

€0.233

€0.202

€0.181

View

Reel

€0.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

BLM31SN500SZ1L
Murata Electronics
1: €0.344
18,502In Stock
60,000Expected 14/04/2026

Mfr. Part No.
BLM31SN500SZ1L

Mouser Part No
81-BLM31SN500SZ1L

Murata Electronics

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

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Datasheet

18,502In Stock

60,000Expected 14/04/2026

Cut Tape

€0.344

€0.243

€0.21

€0.187

View

Reel

€0.096

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below

BLM41PG181SN1L
Murata Electronics
1: €0.344
15,673In Stock
10,000Expected 28/05/2026

Mfr. Part No.
BLM41PG181SN1L

Mouser Part No
81-BLM41P181S

Murata Electronics

Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below

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Datasheet

15,673In Stock

10,000Expected 28/05/2026

Cut Tape

€0.344

€0.24

€0.208

€0.186

View

Reel

€0.095

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM41PG102SN1L
Murata Electronics
1: €0.344
39,751In Stock

Mfr. Part No.
BLM41PG102SN1L

Mouser Part No
81-BLM41PG102SN1L

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

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Datasheet

39,751In Stock

Cut Tape

€0.344

€0.24

€0.208

€0.186

View

Reel

€0.095

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

EMI Filter Circuits 40 DB 50V 15A

BNX005-11
Murata Electronics
1: €8.57
1,493In Stock

Mfr. Part No.
BNX005-11

Mouser Part No
81-BNX005-11

Murata Electronics

EMI Filter Circuits 40 DB 50V 15A

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Datasheet

1,493In Stock

€8.57

€7.65

€7.02

€6.72

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Min.: 1
Mult.: 1

EMI Filter Circuits 40 DB 50V 15A LEADED

BNX012-01
Murata Electronics
1: €3.40
4,321In Stock
4,200Expected 13/07/2026

Mfr. Part No.
BNX012-01

Mouser Part No
81-BNX012-01

Murata Electronics

EMI Filter Circuits 40 DB 50V 15A LEADED

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Datasheet

4,321In Stock

4,200Expected 13/07/2026

€3.40

€2.89

€2.61

€2.50

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Min.: 1
Mult.: 1

EMI Filter Circuits 1.0 UF 50V 15A

BNX012H01
Murata Electronics
1: €5.07
2,451In Stock

Mfr. Part No.
BNX012H01

Mouser Part No
81-BNX012-H01

Murata Electronics

EMI Filter Circuits 1.0 UF 50V 15A

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Datasheet

2,451In Stock

€5.07

€4.14

€3.82

€3.59

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Min.: 1
Mult.: 1

EMI Filter Circuits 40 DB 25V 15A LEADED

BNX016-01
Murata Electronics
1: €3.23
4,729In Stock
3,000Expected 02/06/2026

Mfr. Part No.
BNX016-01

Mouser Part No
81-BNX016-01

Murata Electronics

EMI Filter Circuits 40 DB 25V 15A LEADED

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Datasheet

4,729In Stock

3,000Expected 02/06/2026

€3.23

€2.82

€2.59

€2.49

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Min.: 1
Mult.: 1

EMI Filter Circuits 4.7 UF 50V 20A

BNX024H01L
Murata Electronics
1: €5.10
2,973In Stock
7,990On Order

Mfr. Part No.
BNX024H01L

Mouser Part No
81-BNX024H01L

Murata Electronics

EMI Filter Circuits 4.7 UF 50V 20A

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Datasheet

2,973In Stock

7,990On Order

Cut Tape

€5.10

€4.88

€4.39

€3.74

Reel

€2.80

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

EMI Filter Circuits 10.0 UF 25V 20A

BNX025H01L
Murata Electronics
1: €4.97
3,655In Stock
3,439Expected 05/03/2026

Mfr. Part No.
BNX025H01L

Mouser Part No
81-BNX025H01L

Murata Electronics

EMI Filter Circuits 10.0 UF 25V 20A

Learn More

Datasheet

3,655In Stock

3,439Expected 05/03/2026

Cut Tape

€4.97

€4.06

€3.74

€3.52

Reel

€2.80

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

EMI Filter Circuits 6.3 V 15A

BNX029-01L
Murata Electronics
1: €4.97
1,347In Stock

Mfr. Part No.
BNX029-01L

Mouser Part No
81-BNX029-01L

Murata Electronics

EMI Filter Circuits 6.3 V 15A

Learn More

Datasheet

1,347In Stock

Cut Tape

€4.97

€4.06

€3.74

€3.52

Reel

€2.98

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Common Mode Chokes / Filters 90 OHM 100MHZ 100MA

DLM0NSN900HY2D
Murata Electronics
1: €0.086
57,778In Stock
60,000Expected 14/04/2026

Mfr. Part No.
DLM0NSN900HY2D

Mouser Part No
81-DLM0NSN900HY2D

Murata Electronics

Common Mode Chokes / Filters 90 OHM 100MHZ 100MA

Learn More

Datasheet

57,778In Stock

60,000Expected 14/04/2026

Cut Tape

€0.086

€0.064

€0.056

€0.052

View

Reel

€0.034

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Common Mode Chokes / Filters 90 OHM 50V

DLW21HN900SQ2L
Murata Electronics
1: €0.301
26,413In Stock
51,326On Order

Mfr. Part No.
DLW21HN900SQ2L

Mouser Part No
81-DLW21HN900SQ2L

Murata Electronics

Common Mode Chokes / Filters 90 OHM 50V

Learn More

Datasheet

26,413In Stock

51,326On Order

Cut Tape

€0.301

€0.246

€0.214

€0.202

Reel

€0.146

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Common Mode Chokes / Filters 90 OHM 50V

DLW21SN900SQ2L
Murata Electronics
1: €0.37
24,871In Stock
150,500On Order

Mfr. Part No.
DLW21SN900SQ2L

Mouser Part No
81-DLW21SN900SQ2L

Murata Electronics

Common Mode Chokes / Filters 90 OHM 50V

Learn More

Datasheet

24,871In Stock

150,500On Order

Cut Tape

€0.37

€0.301

€0.263

€0.248

Reel

€0.187

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 920 OHM

DLW21SN921SK2L
Murata Electronics
1: €0.361
7,514In Stock
21,045On Order

Mfr. Part No.
DLW21SN921SK2L

Mouser Part No
81-DLW21SN921SK2L

Murata Electronics

Common Mode Chokes / Filters 920 OHM

Learn More

Datasheet

7,514In Stock

21,045On Order

Cut Tape

€0.361

€0.295

€0.258

€0.243

Reel

€0.187

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 2200 OHM 50V

DLW31SN222SQ2L
Murata Electronics
1: €0.731
12,939In Stock
12,000Expected 14/04/2026

Mfr. Part No.
DLW31SN222SQ2L

Mouser Part No
81-DLW31SN222SQ2L

Murata Electronics

Common Mode Chokes / Filters 2200 OHM 50V

Learn More

Datasheet

12,939In Stock

12,000Expected 14/04/2026

Cut Tape

€0.731

€0.603

€0.525

€0.496

Reel

€0.378

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 100 OHM

DLW32MH101XK2L
Murata Electronics
1: €1.22
2,411In Stock
7,500Expected 14/04/2026

Mfr. Part No.
DLW32MH101XK2L

Mouser Part No
81-DLW32MH101XK2L

Murata Electronics

Common Mode Chokes / Filters 100 OHM

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Datasheet

2,411In Stock

7,500Expected 14/04/2026

Cut Tape

€1.22

€1.01

€0.877

€0.824

Reel

€0.63

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Common Mode Chokes / Filters 1100 OHM

DLW5ATN112MQ2L
Murata Electronics
1: €0.74
6,142In Stock

Mfr. Part No.
DLW5ATN112MQ2L

Mouser Part No
81-DLW5ATN112MQ2L

Murata Electronics

Common Mode Chokes / Filters 1100 OHM

Learn More

Datasheet

6,142In Stock

Cut Tape

€0.74

€0.608

€0.531

€0.501

Reel

€0.428

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Common Mode Chokes / Filters 350 OHM 50V

DLW5BSM351SQ2L
Murata Electronics
1: €1.38
4,187In Stock

Mfr. Part No.
DLW5BSM351SQ2L

Mouser Part No
81-DLW5BSM351SQ2L

Murata Electronics

Common Mode Chokes / Filters 350 OHM 50V

Learn More

Datasheet

4,187In Stock

Cut Tape

€1.38

€1.14

€0.998

€0.937

Reel

€0.799

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Common Mode Chokes / Filters 1400 OHM 50V

DLW5BTM142SQ2L
Murata Electronics
1: €0.808
6,750In Stock
3,500Expected 24/04/2026

Mfr. Part No.
DLW5BTM142SQ2L

Mouser Part No
81-DLW5BTM142SQ2L

Murata Electronics

Common Mode Chokes / Filters 1400 OHM 50V

Learn More

Datasheet

6,750In Stock

3,500Expected 24/04/2026

Cut Tape

€0.808

€0.665

€0.58

€0.547

Reel

€0.451

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Feed Through Capacitors .01 UF 100V 6A

DSS1NB32A103Q91A
Murata Electronics
1: €0.464
24,876In Stock
13,500Expected 03/06/2026

Mfr. Part No.
DSS1NB32A103Q91A

Mouser Part No
81-DSS1NB32A103Q91A

Murata Electronics

Feed Through Capacitors .01 UF 100V 6A

Learn More

Datasheet

24,876In Stock

13,500Expected 03/06/2026

€0.464

€0.33

€0.286

€0.269

Reel

€0.234

View

Min.: 1
Mult.: 1

Reel: 1,500

EMI Noise Suppression

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