Passive Components – Mouser United Kingdom

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Automotive Noise / EMI Suppression Filters

Murata Electronics Automotive Noise / EMI Suppression Filters offer components for noise suppression from various approaches, such as small-sized EMI suppression filters and AC line filters that effectively suppress noise. Also among these components are ferrite cores and microwave absorbers, which suppress noise even after the set is completed. Murata offers ESD protection devices that protect semiconductors from static electricity entering from outside.

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Part #

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18KG331SN1D
Murata Electronics
1: £0.075
420,442In Stock

Mfr. Part No.
BLM18KG331SN1D

Mouser Part No
81-BLM18KG331SN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

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Datasheet

420,442In Stock

Cut Tape

£0.075

£0.045

£0.036

£0.032

View

Reel

£0.017

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% AEC-Q200

BLM18KG471BH1D
Murata Electronics
1: £0.075
74,170In Stock

Mfr. Part No.
BLM18KG471BH1D

Mouser Part No
81-BLM18KG471BH1D

Murata Electronics

Ferrite Beads 470 OHM 25% AEC-Q200

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Datasheet

74,170In Stock

Cut Tape

£0.075

£0.056

£0.044

£0.039

View

Reel

£0.017

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25%

BLM18KN121EH1D
Murata Electronics
1: £0.135
26,115In Stock

Mfr. Part No.
BLM18KN121EH1D

Mouser Part No
81-BLM18KN121EH1D

Murata Electronics

Ferrite Beads 120 OHM 25%

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Datasheet

26,115In Stock

Cut Tape

£0.135

£0.113

£0.105

£0.099

View

Reel

£0.064

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 70 OHM 25% Alternate Sizing Guide Below

BLM18SG700TN1D
Murata Electronics
1: £0.098
120,239In Stock

Mfr. Part No.
BLM18SG700TN1D

Mouser Part No
81-BLM18SG700TN1D

Murata Electronics

Ferrite Beads 70 OHM 25% Alternate Sizing Guide Below

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Datasheet

120,239In Stock

Cut Tape

£0.098

£0.071

£0.056

£0.05

View

Reel

£0.023

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM21AG121SN1D
Murata Electronics
1: £0.113
231,813In Stock

Mfr. Part No.
BLM21AG121SN1D

Mouser Part No
81-BLM21AG121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

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Datasheet

231,813In Stock

Cut Tape

£0.113

£0.074

£0.069

£0.063

View

Reel

£0.029

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM21AG221SN1D
Murata Electronics
1: £0.113
37,136In Stock

Mfr. Part No.
BLM21AG221SN1D

Mouser Part No
81-BLM21AG221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

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Datasheet

37,136In Stock

Cut Tape

£0.113

£0.082

£0.072

£0.064

View

Reel

£0.031

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM21BD102SN1D
Murata Electronics
1: £0.12
139,069In Stock

Mfr. Part No.
BLM21BD102SN1D

Mouser Part No
81-BLM21B102S

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

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Datasheet

139,069In Stock

Cut Tape

£0.12

£0.083

£0.072

£0.065

View

Reel

£0.029

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM21BB221SN1D
Murata Electronics
1: £0.113
44,104In Stock

Mfr. Part No.
BLM21BB221SN1D

Mouser Part No
81-BLM21B221S

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

44,104In Stock

Cut Tape

£0.113

£0.079

£0.069

£0.062

View

Reel

£0.029

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1800 OHM 5% Alternate Sizing Guide Below

BLM21BD182SN1D
Murata Electronics
1: £0.158
38,150In Stock

Mfr. Part No.
BLM21BD182SN1D

Mouser Part No
81-BLM21BD182SN1D

Murata Electronics

Ferrite Beads 1800 OHM 5% Alternate Sizing Guide Below

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Datasheet

38,150In Stock

Cut Tape

£0.158

£0.11

£0.095

£0.086

View

Reel

£0.038

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 30 OHM 25% Alternate Sizing Guide Below

BLM21PG300SH1D
Murata Electronics
1: £0.113
51,423In 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

51,423In Stock

Cut Tape

£0.113

£0.082

£0.072

£0.064

View

Reel

£0.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1K OHM 25%

BLM31KN102BH1L
Murata Electronics
1: £0.383
29,238In Stock

Mfr. Part No.
BLM31KN102BH1L

Mouser Part No
81-BLM31KN102BH1L

Murata Electronics

Ferrite Beads 1K OHM 25%

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Datasheet

29,238In 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
61,000In Stock

Mfr. Part No.
BLM31KN102SH1L

Mouser Part No
81-BLM31KN102SH1L

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

Learn More

Datasheet

61,000In 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 120 OHM Alternate Sizing Guide Below

BLM31KN121BH1L
Murata Electronics
1: £0.383
10,001In Stock

Mfr. Part No.
BLM31KN121BH1L

Mouser Part No
81-BLM31KN121BH1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

10,001In 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
38,697In Stock

Mfr. Part No.
BLM31KN121SH1L

Mouser Part No
81-BLM31KN121SH1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

38,697In 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 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

£0.249

£0.217

£0.196

View

Reel

£0.111

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
39,405In Stock

Mfr. Part No.
BLM31KN471SH1L

Mouser Part No
81-BLM31KN471SH1L

Murata Electronics

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

Learn More

Datasheet

39,405In 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 600 OHM Alternate Sizing Guide Below

BLM31KN601BH1L
Murata Electronics
1: £0.398
29,938In Stock

Mfr. Part No.
BLM31KN601BH1L

Mouser Part No
81-BLM31KN601BH1L

Murata Electronics

Ferrite Beads 600 OHM Alternate Sizing Guide Below

Learn More

Datasheet

29,938In Stock

Cut Tape

£0.398

£0.276

£0.238

£0.212

View

Reel

£0.113

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

BLM31PG391SH1L
Murata Electronics
1: £0.278
31,448In Stock

Mfr. Part No.
BLM31PG391SH1L

Mouser Part No
81-BLM31PG391SH1L

Murata Electronics

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

31,448In Stock

Cut Tape

£0.278

£0.194

£0.168

£0.15

View

Reel

£0.074

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Common Mode Chokes / Filters 90ohm 100MHz

DLM11SN900HZ2L
Murata Electronics
1: £0.165
19,452In Stock
16,000Expected 04/03/2026

Mfr. Part No.
DLM11SN900HZ2L

Mouser Part No
81-DLM11SN900HZ2L

Murata Electronics

Common Mode Chokes / Filters 90ohm 100MHz

Learn More

Datasheet

19,452In Stock

16,000Expected 04/03/2026

Cut Tape

£0.165

£0.132

£0.115

£0.109

Reel

£0.072

View

Min.: 1
Mult.: 1

Reel: 4,000

Common Mode Chokes / Filters 90 OHM 50V 100MHZ

DLW21SZ900HQ2L
Murata Electronics
1: £0.196
13,738In Stock
30,000On Order

Mfr. Part No.
DLW21SZ900HQ2L

Mouser Part No
81-DLW21SZ900HQ2L

Murata Electronics

Common Mode Chokes / Filters 90 OHM 50V 100MHZ

Learn More

Datasheet

13,738In Stock

30,000On Order

Cut Tape

£0.196

£0.161

£0.141

£0.132

Reel

£0.105

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 2200 OHM 32V

DLW31SH222SQ2L
Murata Electronics
1: £0.653
3,573In Stock

Mfr. Part No.
DLW31SH222SQ2L

Mouser Part No
81-DLW31SH222SQ2L

Murata Electronics

Common Mode Chokes / Filters 2200 OHM 32V

Learn More

Datasheet

3,573In Stock

Cut Tape

£0.653

£0.537

£0.469

£0.414

Reel

£0.34

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 100 OHM

DLW32MH101XT2L
Murata Electronics
1: £1.82
5,934In Stock
13,500On Order

Mfr. Part No.
DLW32MH101XT2L

Mouser Part No
81-DLW32MH101XT2L

Murata Electronics

Common Mode Chokes / Filters 100 OHM

Learn More

Datasheet

5,934In Stock

13,500On Order

Cut Tape

£1.82

£1.50

£1.32

£1.24

View

Reel

£0.986

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Common Mode Chokes / Filters 100 UH -30+50%

DLW32SH101XF2L
Murata Electronics
1: £1.29
11,955In Stock
9,000Expected 16/04/2026

Mfr. Part No.
DLW32SH101XF2L

Mouser Part No
81-DLW32SH101XF2L

Murata Electronics

Common Mode Chokes / Filters 100 UH -30+50%

Learn More

Datasheet

11,955In Stock

9,000Expected 16/04/2026

Cut Tape

£1.29

£1.07

£0.934

£0.882

Reel

£0.684

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Common Mode Chokes / Filters 200 UH 50V AEC-Q200

DLW43MH201XK2L
Murata Electronics
1: £1.05
4,445In Stock
3,500Expected 23/02/2026

Mfr. Part No.
DLW43MH201XK2L

Mouser Part No
81-DLW43MH201XK2L

Murata Electronics

Common Mode Chokes / Filters 200 UH 50V AEC-Q200

Learn More

Datasheet

4,445In Stock

3,500Expected 23/02/2026

Cut Tape

£1.05

£0.871

£0.759

£0.712

Reel

£0.647

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Ferrite Beads 100 OHM 4.0A

NFZ2MSM101SN10L
Murata Electronics
1: £0.361
10,942In Stock
9,000Expected 17/04/2026

Mfr. Part No.
NFZ2MSM101SN10L

Mouser Part No
81-NFZ2MSM101SN10L

Murata Electronics

Ferrite Beads 100 OHM 4.0A

Learn More

Datasheet

10,942In Stock

9,000Expected 17/04/2026

Cut Tape

£0.361

£0.251

£0.217

£0.194

View

Reel

£0.102

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Automotive Noise / EMI Suppression Filters

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