Passive Components – Mouser Canada

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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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Types of Passive Components

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Part #

Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below

BLM21SN300SN1D
Murata Electronics
1: $0.322
51,803In Stock
52,000Expected 2026-04-14

Mfr. Part #
BLM21SN300SN1D

Mouser Part #
81-BLM21SN300SN1D

Murata Electronics

Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below

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Datasheet

51,803In Stock

52,000Expected 2026-04-14

Cut Tape

$0.322

$0.221

$0.193

$0.172

View

Reel

$0.078

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

BLM21SP102BH1D
Murata Electronics
1: $0.568
31,399In Stock

Mfr. Part #
BLM21SP102BH1D

Mouser Part #
81-BLM21SP102BH1D

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

Learn More

Datasheet

31,399In Stock

Cut Tape

$0.568

$0.399

$0.345

$0.302

View

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 110 OHM Alternate Sizing Guide Below

BLM21SP111SH1D
Murata Electronics
1: $0.491
28,967In Stock
16,000Expected 2026-05-29

Mfr. Part #
BLM21SP111SH1D

Mouser Part #
81-BLM21SP111SH1D

Murata Electronics

Ferrite Beads 110 OHM Alternate Sizing Guide Below

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Datasheet

28,967In Stock

16,000Expected 2026-05-29

Cut Tape

$0.491

$0.327

$0.286

$0.258

View

Reel

$0.127

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 110 OHM Alternate Sizing Guide Below

BLM21SP111SN1D
Murata Electronics
1: $0.461
23,436In Stock
108,000On Order

Mfr. Part #
BLM21SP111SN1D

Mouser Part #
81-BLM21SP111SN1D

Murata Electronics

Ferrite Beads 110 OHM Alternate Sizing Guide Below

Learn More

Datasheet

23,436In Stock

108,000On Order

Cut Tape

$0.461

$0.321

$0.279

$0.249

View

Reel

$0.117

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM Alternate Sizing Guide Below

BLM21SP331SN1D
Murata Electronics
1: $0.461
24,896In Stock

Mfr. Part #
BLM21SP331SN1D

Mouser Part #
81-BLM21SP331SN1D

Murata Electronics

Ferrite Beads 330 OHM Alternate Sizing Guide Below

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Datasheet

24,896In Stock

Cut Tape

$0.461

$0.321

$0.279

$0.249

View

Reel

$0.117

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 600 OHM 2.3A

BLM21SP601SZ1D
Murata Electronics
1: $0.307
27,468In Stock

Mfr. Part #
BLM21SP601SZ1D

Mouser Part #
81-BLM21SP601SZ1D

Murata Electronics

Ferrite Beads 600 OHM 2.3A

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Datasheet

27,468In Stock

Cut Tape

$0.307

$0.256

$0.238

$0.224

View

Reel

$0.127

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM Alternate Sizing Guide Below

BLM31KN471SN1L
Murata Electronics
1: $0.568
26,248In Stock
75,000On Order

Mfr. Part #
BLM31KN471SN1L

Mouser Part #
81-BLM31KN471SN1L

Murata Electronics

Ferrite Beads 470 OHM Alternate Sizing Guide Below

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Datasheet

26,248In Stock

75,000On Order

Cut Tape

$0.568

$0.402

$0.348

$0.312

Reel

$0.149

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below

BLM31PG330SN1L
Murata Electronics
1: $0.461
62,006In Stock
27,000Expected 2026-05-18

Mfr. Part #
BLM31PG330SN1L

Mouser Part #
81-BLM31P330S

Murata Electronics

Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

62,006In Stock

27,000Expected 2026-05-18

Cut Tape

$0.461

$0.328

$0.286

$0.255

View

Reel

$0.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

BLM31PG391SN1L
Murata Electronics
1: $0.461
41,493In Stock
30,000Expected 2026-05-11

Mfr. Part #
BLM31PG391SN1L

Mouser Part #
81-BLM31P391S

Murata Electronics

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

41,493In Stock

30,000Expected 2026-05-11

Cut Tape

$0.461

$0.328

$0.286

$0.255

View

Reel

$0.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM31PG601SN1L
Murata Electronics
1: $0.476
21,816In Stock
236,800On Order

Mfr. Part #
BLM31PG601SN1L

Mouser Part #
81-BLM31PG601SN1

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

21,816In Stock

236,800On Order

Cut Tape

$0.476

$0.336

$0.292

$0.261

View

Reel

$0.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

BLM31SN500SZ1L
Murata Electronics
1: $0.614
15,839In Stock
117,000On Order

Mfr. Part #
BLM31SN500SZ1L

Mouser Part #
81-BLM31SN500SZ1L

Murata Electronics

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

15,839In Stock

117,000On Order

Cut Tape

$0.614

$0.433

$0.375

$0.335

View

Reel

$0.166

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below

BLM41PG181SN1L
Murata Electronics
1: $0.752
15,673In Stock
30,000On Order

Mfr. Part #
BLM41PG181SN1L

Mouser Part #
81-BLM41P181S

Murata Electronics

Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

15,673In Stock

30,000On Order

Cut Tape

$0.752

$0.516

$0.447

$0.401

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM41PG102SN1L
Murata Electronics
1: $0.752
36,471In Stock
22,500Expected 2026-05-19

Mfr. Part #
BLM41PG102SN1L

Mouser Part #
81-BLM41PG102SN1L

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

36,471In Stock

22,500Expected 2026-05-19

Cut Tape

$0.752

$0.516

$0.447

$0.401

Reel

$0.204

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

EMI Filter Circuits 40 DB 50V 15A

BNX005-11
Murata Electronics
1: $15.29
1,493In Stock
700Expected 2026-05-18

Mfr. Part #
BNX005-11

Mouser Part #
81-BNX005-11

Murata Electronics

EMI Filter Circuits 40 DB 50V 15A

Learn More

Datasheet

1,493In Stock

700Expected 2026-05-18

$15.29

$13.65

$12.53

$11.99

View

Min.: 1
Mult.: 1

EMI Filter Circuits 40 DB 50V 15A LEADED

BNX012-01
Murata Electronics
1: $7.15
4,181In Stock
7,950On Order

Mfr. Part #
BNX012-01

Mouser Part #
81-BNX012-01

Murata Electronics

EMI Filter Circuits 40 DB 50V 15A LEADED

Learn More

Datasheet

4,181In Stock

7,950On Order

$7.15

$6.11

$5.50

$5.33

View

Min.: 1
Mult.: 1

EMI Filter Circuits 1.0 UF 50V 15A

BNX012H01
Murata Electronics
1: $11.04
2,244In Stock
2,100Expected 2026-05-29

Mfr. Part #
BNX012H01

Mouser Part #
81-BNX012-H01

Murata Electronics

EMI Filter Circuits 1.0 UF 50V 15A

Learn More

Datasheet

2,244In Stock

2,100Expected 2026-05-29

$11.04

$9.41

$7.48

$7.05

View

Min.: 1
Mult.: 1

EMI Filter Circuits 40 DB 25V 15A LEADED

BNX016-01
Murata Electronics
1: $5.76
4,469In Stock
13,800On Order

Mfr. Part #
BNX016-01

Mouser Part #
81-BNX016-01

Murata Electronics

EMI Filter Circuits 40 DB 25V 15A LEADED

Learn More

Datasheet

4,469In Stock

13,800On Order

$5.76

$5.03

$4.62

$4.44

View

Min.: 1
Mult.: 1

EMI Filter Circuits 10.0 UF 25V 20A

BNX025H01L
Murata Electronics
1: $8.87
3,337In Stock
3,439Expected 2026-02-27

Mfr. Part #
BNX025H01L

Mouser Part #
81-BNX025H01L

Murata Electronics

EMI Filter Circuits 10.0 UF 25V 20A

Learn More

Datasheet

3,337In Stock

3,439Expected 2026-02-27

Cut Tape

$8.87

$7.25

$6.68

$6.28

Reel

$5.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

EMI Filter Circuits 6.3 V 15A

BNX029-01L
Murata Electronics
1: $8.87
1,343In Stock

Mfr. Part #
BNX029-01L

Mouser Part #
81-BNX029-01L

Murata Electronics

EMI Filter Circuits 6.3 V 15A

Learn More

Datasheet

1,343In Stock

Cut Tape

$8.87

$7.25

$6.68

$6.28

Reel

$5.33

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Common Mode Chokes / Filters 90 OHM 100MHZ 100MA

DLM0NSN900HY2D
Murata Electronics
1: $0.154
56,975In Stock
60,000Expected 2026-04-14

Mfr. Part #
DLM0NSN900HY2D

Mouser Part #
81-DLM0NSN900HY2D

Murata Electronics

Common Mode Chokes / Filters 90 OHM 100MHZ 100MA

Learn More

Datasheet

56,975In Stock

60,000Expected 2026-04-14

Cut Tape

$0.154

$0.114

$0.10

$0.094

View

Reel

$0.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Common Mode Chokes / Filters 90 OHM 50V

DLW21HN900SQ2L
Murata Electronics
1: $0.537
44,096In Stock
74,639On Order

Mfr. Part #
DLW21HN900SQ2L

Mouser Part #
81-DLW21HN900SQ2L

Murata Electronics

Common Mode Chokes / Filters 90 OHM 50V

Learn More

Datasheet

44,096In Stock

74,639On Order

Cut Tape

$0.537

$0.439

$0.382

$0.361

Reel

$0.261

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Common Mode Chokes / Filters 90 OHM 50V

DLW21SN900SQ2L
Murata Electronics
1: $0.66
58,805In Stock
199,900On Order

Mfr. Part #
DLW21SN900SQ2L

Mouser Part #
81-DLW21SN900SQ2L

Murata Electronics

Common Mode Chokes / Filters 90 OHM 50V

Learn More

Datasheet

58,805In Stock

199,900On Order

Cut Tape

$0.66

$0.537

$0.47

$0.442

Reel

$0.335

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 920 OHM

DLW21SN921SK2L
Murata Electronics
1: $0.645
7,364In Stock
35,045On Order

Mfr. Part #
DLW21SN921SK2L

Mouser Part #
81-DLW21SN921SK2L

Murata Electronics

Common Mode Chokes / Filters 920 OHM

Learn More

Datasheet

7,364In Stock

35,045On Order

Cut Tape

$0.645

$0.527

$0.461

$0.434

Reel

$0.335

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 2200 OHM 50V

DLW31SN222SQ2L
Murata Electronics
1: $1.72
12,587In Stock
32,000On Order

Mfr. Part #
DLW31SN222SQ2L

Mouser Part #
81-DLW31SN222SQ2L

Murata Electronics

Common Mode Chokes / Filters 2200 OHM 50V

Learn More

Datasheet

12,587In Stock

32,000On Order

Cut Tape

$1.72

$1.46

$1.33

$1.04

Reel

$0.797

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 100 OHM

DLW32MH101XK2L
Murata Electronics
1: $2.18
2,361In Stock
7,500Expected 2026-04-14

Mfr. Part #
DLW32MH101XK2L

Mouser Part #
81-DLW32MH101XK2L

Murata Electronics

Common Mode Chokes / Filters 100 OHM

Learn More

Datasheet

2,361In Stock

7,500Expected 2026-04-14

Cut Tape

$2.18

$1.80

$1.57

$1.47

Reel

$1.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

EMI Noise Suppression

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