Passive Components – Mouser United Kingdom

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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 30 OHM 25% Alternate Sizing Guide Below

BLM21PG300SH1D
Murata Electronics
1: £0.127
49,647In Stock

Mfr. Part No.
BLM21PG300SH1D

Mouser Part No
81-BLM21PG300SH1D

Murata Electronics

Ferrite Beads 30 OHM 25% Alternate Sizing Guide Below

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Datasheet

49,647In Stock

Cut Tape

£0.127

£0.085

£0.073

£0.067

View

Reel

£0.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

BLM21PG600SH1D
Murata Electronics
1: £0.113
37,667In Stock

Mfr. Part No.
BLM21PG600SH1D

Mouser Part No
81-BLM21PG600SH1D

Murata Electronics

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

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Datasheet

37,667In Stock

Cut Tape

£0.113

£0.082

£0.072

£0.064

View

Reel

£0.029

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1K OHM 25%

BLM31KN102BH1L
Murata Electronics
1: £0.383
29,213In Stock

Mfr. Part No.
BLM31KN102BH1L

Mouser Part No
81-BLM31KN102BH1L

Murata Electronics

Ferrite Beads 1K OHM 25%

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Datasheet

29,213In Stock

Cut Tape

£0.383

£0.269

£0.233

£0.207

View

Reel

£0.111

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

BLM31KN102SH1L
Murata Electronics
1: £0.33
58,995In Stock
32,500Expected 08/05/2026

Mfr. Part No.
BLM31KN102SH1L

Mouser Part No
81-BLM31KN102SH1L

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

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Datasheet

58,995In Stock

32,500Expected 08/05/2026

Cut Tape

£0.33

£0.23

£0.20

£0.179

View

Reel

£0.091

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM31KN121BH1L
Murata Electronics
1: £0.383
9,898In Stock

Mfr. Part No.
BLM31KN121BH1L

Mouser Part No
81-BLM31KN121BH1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

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Datasheet

9,898In Stock

Cut Tape

£0.383

£0.269

£0.233

£0.207

View

Reel

£0.111

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM31KN121SH1L
Murata Electronics
1: £0.33
21,230In Stock
37,500Expected 01/05/2026

Mfr. Part No.
BLM31KN121SH1L

Mouser Part No
81-BLM31KN121SH1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

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Datasheet

21,230In Stock

37,500Expected 01/05/2026

Cut Tape

£0.33

£0.23

£0.20

£0.179

View

Reel

£0.091

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM31KN121SN1L
Murata Electronics
1: £0.271
23,515In Stock
32,500On Order

Mfr. Part No.
BLM31KN121SN1L

Mouser Part No
81-BLM31KN121SN1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

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Datasheet

23,515In Stock

32,500On Order

Cut Tape

£0.271

£0.192

£0.167

£0.149

View

Reel

£0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 120 OHM 6A AEC-Q200 Alternate Sizing Guide Below

BLM31KN121SZ1L
Murata Electronics
1: £0.292
37,149In Stock

Mfr. Part No.
BLM31KN121SZ1L

Mouser Part No
81-BLM31KN121SZ1L

Murata Electronics

Ferrite Beads 120 OHM 6A AEC-Q200 Alternate Sizing Guide Below

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Datasheet

37,149In Stock

Cut Tape

£0.292

£0.203

£0.176

£0.158

View

Reel

£0.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 270 OHM Alternate Sizing Guide Below

BLM31KN271BH1L
Murata Electronics
1: £0.353
17,004In Stock

Mfr. Part No.
BLM31KN271BH1L

Mouser Part No
81-BLM31KN271BH1L

Murata Electronics

Ferrite Beads 270 OHM Alternate Sizing Guide Below

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Datasheet

17,004In Stock

Cut Tape

£0.353

£0.251

£0.22

£0.198

View

Reel

£0.111

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 270 OHM Alternate Sizing Guide Below

BLM31KN271SH1L
Murata Electronics
1: £0.323
13,559In Stock

Mfr. Part No.
BLM31KN271SH1L

Mouser Part No
81-BLM31KN271SH1L

Murata Electronics

Ferrite Beads 270 OHM Alternate Sizing Guide Below

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Datasheet

13,559In Stock

Cut Tape

£0.323

£0.226

£0.196

£0.175

Reel

£0.101

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 470 OHM 4A 25% Alternate Sizing Guide Below

BLM31KN471SH1L
Murata Electronics
1: £0.33
38,788In Stock

Mfr. Part No.
BLM31KN471SH1L

Mouser Part No
81-BLM31KN471SH1L

Murata Electronics

Ferrite Beads 470 OHM 4A 25% Alternate Sizing Guide Below

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Datasheet

38,788In Stock

Cut Tape

£0.33

£0.23

£0.20

£0.179

View

Reel

£0.091

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 470 OHM Alternate Sizing Guide Below

BLM31KN471SZ1L
Murata Electronics
1: £0.292
14,598In Stock
12,500Expected 30/04/2026

Mfr. Part No.
BLM31KN471SZ1L

Mouser Part No
81-BLM31KN471SZ1L

Murata Electronics

Ferrite Beads 470 OHM Alternate Sizing Guide Below

Learn More

Datasheet

14,598In Stock

12,500Expected 30/04/2026

Cut Tape

£0.292

£0.207

£0.18

£0.161

View

Reel

£0.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 600 OHM Alternate Sizing Guide Below

BLM31KN601BH1L
Murata Electronics
1: £0.383
27,242In Stock

Mfr. Part No.
BLM31KN601BH1L

Mouser Part No
81-BLM31KN601BH1L

Murata Electronics

Ferrite Beads 600 OHM Alternate Sizing Guide Below

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Datasheet

27,242In Stock

Cut Tape

£0.383

£0.269

£0.233

£0.207

View

Reel

£0.113

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 600 OHM Alternate Sizing Guide Below

BLM31KN601SN1L
Murata Electronics
1: £0.278
43,399In Stock

Mfr. Part No.
BLM31KN601SN1L

Mouser Part No
81-BLM31KN601SN1L

Murata Electronics

Ferrite Beads 600 OHM Alternate Sizing Guide Below

Learn More

Datasheet

43,399In Stock

Cut Tape

£0.278

£0.196

£0.17

£0.144

View

Reel

£0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 600 OHM 2.9A Alternate Sizing Guide Below

BLM31KN601SZ1L
Murata Electronics
1: £0.292
90,397In Stock

Mfr. Part No.
BLM31KN601SZ1L

Mouser Part No
81-BLM31KN601SZ1L

Murata Electronics

Ferrite Beads 600 OHM 2.9A Alternate Sizing Guide Below

Learn More

Datasheet

90,397In Stock

Cut Tape

£0.292

£0.203

£0.176

£0.158

View

Reel

£0.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 800 OHM 2.5A Alternate Sizing Guide Below

BLM31KN801SN1L
Murata Electronics
1: £0.278
64,148In Stock

Mfr. Part No.
BLM31KN801SN1L

Mouser Part No
81-BLM31KN801SN1L

Murata Electronics

Ferrite Beads 800 OHM 2.5A Alternate Sizing Guide Below

Learn More

Datasheet

64,148In Stock

Cut Tape

£0.278

£0.196

£0.17

£0.153

View

Reel

£0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

BLM31PG500SN1L
Murata Electronics
1: £0.225
89,953In Stock
69,000Expected 01/05/2026

Mfr. Part No.
BLM31PG500SN1L

Mouser Part No
81-BLM31P500S

Murata Electronics

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

89,953In Stock

69,000Expected 01/05/2026

Cut Tape

£0.225

£0.161

£0.14

£0.125

View

Reel

£0.061

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM31PG121SN1L
Murata Electronics
1: £0.225
74,706In Stock
59,900Expected 14/04/2026

Mfr. Part No.
BLM31PG121SN1L

Mouser Part No
81-BLM31PG121SN1L

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

74,706In Stock

59,900Expected 14/04/2026

Cut Tape

£0.225

£0.161

£0.14

£0.125

View

Reel

£0.061

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

BLM31PG391SH1L
Murata Electronics
1: £0.278
30,348In Stock

Mfr. Part No.
BLM31PG391SH1L

Mouser Part No
81-BLM31PG391SH1L

Murata Electronics

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

30,348In Stock

Cut Tape

£0.278

£0.194

£0.168

£0.15

View

Reel

£0.074

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below

BLM31SN500SN1L
Murata Electronics
1: £0.292
75,221In Stock
30,000Expected 15/06/2026

Mfr. Part No.
BLM31SN500SN1L

Mouser Part No
81-BLM31SN500SN1L

Murata Electronics

Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below

Learn More

Datasheet

75,221In Stock

30,000Expected 15/06/2026

Cut Tape

£0.292

£0.203

£0.176

£0.158

View

Reel

£0.079

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

BLM41PG600SN1L
Murata Electronics
1: £0.368
72,611In Stock
39,500Expected 13/04/2026

Mfr. Part No.
BLM41PG600SN1L

Mouser Part No
81-BLM41P600S

Murata Electronics

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

72,611In Stock

39,500Expected 13/04/2026

Cut Tape

£0.368

£0.252

£0.218

£0.196

Reel

£0.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

BLM41PG750SN1L
Murata Electronics
1: £0.368
67,846In Stock

Mfr. Part No.
BLM41PG750SN1L

Mouser Part No
81-BLM41P750S

Murata Electronics

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

67,846In Stock

Cut Tape

£0.368

£0.252

£0.218

£0.196

Reel

£0.115

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM41PG471SN1L
Murata Electronics
1: £0.368
51,118In Stock

Mfr. Part No.
BLM41PG471SN1L

Mouser Part No
81-BLM41PG471SN1L

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

51,118In Stock

Cut Tape

£0.368

£0.252

£0.218

£0.196

Reel

£0.099

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

EMI Filter Circuits 4.7 UF 50V 20A

BNX024H01L
Murata Electronics
1: £4.45
2,023In Stock
7,990On Order

Mfr. Part No.
BNX024H01L

Mouser Part No
81-BNX024H01L

Murata Electronics

EMI Filter Circuits 4.7 UF 50V 20A

Learn More

Datasheet

2,023In Stock

7,990On Order

Cut Tape

£4.45

£4.26

£3.83

£3.27

Reel

£2.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

EMI Filter Circuits 16 V 15A

BNX028-01L
Murata Electronics
1: £4.43
1,872In Stock
5,600On Order

Mfr. Part No.
BNX028-01L

Mouser Part No
81-BNX028-01L

Murata Electronics

EMI Filter Circuits 16 V 15A

Learn More

Datasheet

1,872In Stock

5,600On Order

Cut Tape

£4.43

£3.61

£3.33

£3.13

Reel

£2.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

EMI Noise Suppression

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