Passive Components – Mouser Canada

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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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Types of Passive Components

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Part #

Ferrite Beads 26 OHM 25% Alternate Sizing Guide Below

BLM18KG260TN1D
Murata Electronics
1: $0.155
271,320In Stock

Mfr. Part #
BLM18KG260TN1D

Mouser Part #
81-BLM18KG260TN1D

Murata Electronics

Ferrite Beads 26 OHM 25% Alternate Sizing Guide Below

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Datasheet

271,320In Stock

Cut Tape

$0.155

$0.095

$0.074

$0.067

Reel

$0.034

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18KG331SN1D
Murata Electronics
1: $0.155
420,152In Stock

Mfr. Part #
BLM18KG331SN1D

Mouser Part #
81-BLM18KG331SN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

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Datasheet

420,152In Stock

Cut Tape

$0.155

$0.095

$0.074

$0.067

Reel

$0.036

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% AEC-Q200

BLM18KG471BH1D
Murata Electronics
1: $0.155
74,170In Stock

Mfr. Part #
BLM18KG471BH1D

Mouser Part #
81-BLM18KG471BH1D

Murata Electronics

Ferrite Beads 470 OHM 25% AEC-Q200

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Datasheet

74,170In Stock

Cut Tape

$0.155

$0.115

$0.09

$0.081

View

Reel

$0.036

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25%

BLM18KN121EH1D
Murata Electronics
1: $0.279
19,615In Stock

Mfr. Part #
BLM18KN121EH1D

Mouser Part #
81-BLM18KN121EH1D

Murata Electronics

Ferrite Beads 120 OHM 25%

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Datasheet

19,615In Stock

Cut Tape

$0.279

$0.233

$0.215

$0.203

View

Reel

$0.132

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 70 OHM 25% Alternate Sizing Guide Below

BLM18SG700TN1D
Murata Electronics
1: $0.202
120,214In Stock

Mfr. Part #
BLM18SG700TN1D

Mouser Part #
81-BLM18SG700TN1D

Murata Electronics

Ferrite Beads 70 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

120,214In Stock

Cut Tape

$0.202

$0.146

$0.115

$0.102

View

Reel

$0.047

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM21AG121SN1D
Murata Electronics
1: $0.233
231,771In Stock

Mfr. Part #
BLM21AG121SN1D

Mouser Part #
81-BLM21AG121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

231,771In Stock

Cut Tape

$0.233

$0.153

$0.143

$0.13

View

Reel

$0.059

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM21AG221SN1D
Murata Electronics
1: $0.233
37,126In Stock

Mfr. Part #
BLM21AG221SN1D

Mouser Part #
81-BLM21AG221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

37,126In Stock

Cut Tape

$0.233

$0.169

$0.147

$0.132

View

Reel

$0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM21BD102SN1D
Murata Electronics
1: $0.248
138,969In Stock

Mfr. Part #
BLM21BD102SN1D

Mouser Part #
81-BLM21B102S

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

138,969In Stock

Cut Tape

$0.248

$0.172

$0.15

$0.135

View

Reel

$0.056

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM21BB221SN1D
Murata Electronics
1: $0.233
44,104In Stock

Mfr. Part #
BLM21BB221SN1D

Mouser Part #
81-BLM21B221S

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

44,104In Stock

Cut Tape

$0.233

$0.163

$0.143

$0.127

View

Reel

$0.059

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1800 OHM 5% Alternate Sizing Guide Below

BLM21BD182SN1D
Murata Electronics
1: $0.326
38,070In Stock

Mfr. Part #
BLM21BD182SN1D

Mouser Part #
81-BLM21BD182SN1D

Murata Electronics

Ferrite Beads 1800 OHM 5% Alternate Sizing Guide Below

Learn More

Datasheet

38,070In Stock

Cut Tape

$0.326

$0.226

$0.197

$0.177

View

Reel

$0.076

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 30 OHM 25% Alternate Sizing Guide Below

BLM21PG300SH1D
Murata Electronics
1: $0.233
49,647In Stock

Mfr. Part #
BLM21PG300SH1D

Mouser Part #
81-BLM21PG300SH1D

Murata Electronics

Ferrite Beads 30 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

49,647In Stock

Cut Tape

$0.233

$0.169

$0.152

$0.14

View

Reel

$0.095

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1K OHM 25%

BLM31KN102BH1L
Murata Electronics
1: $0.791
29,238In Stock

Mfr. Part #
BLM31KN102BH1L

Mouser Part #
81-BLM31KN102BH1L

Murata Electronics

Ferrite Beads 1K OHM 25%

Learn More

Datasheet

29,238In Stock

Cut Tape

$0.791

$0.555

$0.481

$0.428

View

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

BLM31KN102SH1L
Murata Electronics
1: $0.682
60,970In Stock

Mfr. Part #
BLM31KN102SH1L

Mouser Part #
81-BLM31KN102SH1L

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

Learn More

Datasheet

60,970In Stock

Cut Tape

$0.682

$0.476

$0.412

$0.369

View

Reel

$0.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM31KN121BH1L
Murata Electronics
1: $0.791
10,001In Stock

Mfr. Part #
BLM31KN121BH1L

Mouser Part #
81-BLM31KN121BH1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

10,001In Stock

Cut Tape

$0.791

$0.555

$0.481

$0.428

View

Reel

$0.222

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM31KN121SH1L
Murata Electronics
1: $0.682
34,385In Stock

Mfr. Part #
BLM31KN121SH1L

Mouser Part #
81-BLM31KN121SH1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

34,385In Stock

Cut Tape

$0.682

$0.476

$0.412

$0.369

View

Reel

$0.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 270 OHM Alternate Sizing Guide Below

BLM31KN271BH1L
Murata Electronics
1: $0.729
17,004In Stock

Mfr. Part #
BLM31KN271BH1L

Mouser Part #
81-BLM31KN271BH1L

Murata Electronics

Ferrite Beads 270 OHM Alternate Sizing Guide Below

Learn More

Datasheet

17,004In Stock

Cut Tape

$0.729

$0.513

$0.448

$0.403

View

Reel

$0.222

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 270 OHM Alternate Sizing Guide Below

BLM31KN271SH1L
Murata Electronics
1: $0.667
13,763In Stock

Mfr. Part #
BLM31KN271SH1L

Mouser Part #
81-BLM31KN271SH1L

Murata Electronics

Ferrite Beads 270 OHM Alternate Sizing Guide Below

Learn More

Datasheet

13,763In Stock

Cut Tape

$0.667

$0.467

$0.405

$0.361

View

Reel

$0.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BLM31KN471SH1L
Murata Electronics
1: $0.682
39,355In Stock

Mfr. Part #
BLM31KN471SH1L

Mouser Part #
81-BLM31KN471SH1L

Murata Electronics

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

Learn More

Datasheet

39,355In Stock

Cut Tape

$0.682

$0.476

$0.412

$0.369

View

Reel

$0.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 600 OHM Alternate Sizing Guide Below

BLM31KN601BH1L
Murata Electronics
1: $0.822
29,188In Stock

Mfr. Part #
BLM31KN601BH1L

Mouser Part #
81-BLM31KN601BH1L

Murata Electronics

Ferrite Beads 600 OHM Alternate Sizing Guide Below

Learn More

Datasheet

29,188In Stock

Cut Tape

$0.822

$0.569

$0.491

$0.439

View

Reel

$0.234

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

BLM31PG391SH1L
Murata Electronics
1: $0.574
31,448In Stock

Mfr. Part #
BLM31PG391SH1L

Mouser Part #
81-BLM31PG391SH1L

Murata Electronics

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

31,448In Stock

Cut Tape

$0.574

$0.40

$0.346

$0.31

View

Reel

$0.147

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Common Mode Chokes / Filters 90ohm 100MHz

DLM11SN900HZ2L
Murata Electronics
1: $0.341
19,357In Stock
16,000Expected 2026-03-04

Mfr. Part #
DLM11SN900HZ2L

Mouser Part #
81-DLM11SN900HZ2L

Murata Electronics

Common Mode Chokes / Filters 90ohm 100MHz

Learn More

Datasheet

19,357In Stock

16,000Expected 2026-03-04

Cut Tape

$0.341

$0.271

$0.239

$0.225

Reel

$0.15

View

Min.: 1
Mult.: 1

Reel: 4,000

Common Mode Chokes / Filters 90 OHM 50V 100MHZ

DLW21SZ900HQ2L
Murata Electronics
1: $0.403
13,738In Stock
30,000On Order

Mfr. Part #
DLW21SZ900HQ2L

Mouser Part #
81-DLW21SZ900HQ2L

Murata Electronics

Common Mode Chokes / Filters 90 OHM 50V 100MHZ

Learn More

Datasheet

13,738In Stock

30,000On Order

Cut Tape

$0.403

$0.332

$0.29

$0.273

Reel

$0.217

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 2200 OHM 32V

DLW31SH222SQ2L
Murata Electronics
1: $1.35
3,573In Stock

Mfr. Part #
DLW31SH222SQ2L

Mouser Part #
81-DLW31SH222SQ2L

Murata Electronics

Common Mode Chokes / Filters 2200 OHM 32V

Learn More

Datasheet

3,573In Stock

Cut Tape

$1.35

$1.11

$0.967

$0.854

Reel

$0.701

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 100 OHM

DLW32MH101XT2L
Murata Electronics
1: $3.77
5,604In Stock
13,500On Order

Mfr. Part #
DLW32MH101XT2L

Mouser Part #
81-DLW32MH101XT2L

Murata Electronics

Common Mode Chokes / Filters 100 OHM

Learn More

Datasheet

5,604In Stock

13,500On Order

Cut Tape

$3.77

$3.10

$2.71

$2.56

Reel

$2.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

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

DLW32SH101XF2L
Murata Electronics
1: $2.67
11,863In Stock
9,000Expected 2026-04-16

Mfr. Part #
DLW32SH101XF2L

Mouser Part #
81-DLW32SH101XF2L

Murata Electronics

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

Learn More

Datasheet

11,863In Stock

9,000Expected 2026-04-16

Cut Tape

$2.67

$2.20

$1.92

$1.81

Reel

$1.41

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Automotive Noise / EMI Suppression Filters

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