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 1000 OHM Alternate Sizing Guide Below

BLM31KN102SH1L
Murata Electronics
1: $0.675
59,245In Stock

Mfr. Part #
BLM31KN102SH1L

Mouser Part #
81-BLM31KN102SH1L

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

Learn More

Datasheet

59,245In Stock

Cut Tape

$0.675

$0.471

$0.408

$0.365

Reel

$0.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM31KN121BH1L
Murata Electronics
1: $0.783
9,998In Stock

Mfr. Part #
BLM31KN121BH1L

Mouser Part #
81-BLM31KN121BH1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

9,998In Stock

Cut Tape

$0.783

$0.55

$0.476

$0.424

View

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM31KN121SH1L
Murata Electronics
1: $0.675
34,336In Stock

Mfr. Part #
BLM31KN121SH1L

Mouser Part #
81-BLM31KN121SH1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

34,336In Stock

Cut Tape

$0.675

$0.471

$0.408

$0.365

Reel

$0.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM31KN121SN1L
Murata Electronics
1: $0.553
24,210In Stock
12,500Expected 2026-04-28

Mfr. Part #
BLM31KN121SN1L

Mouser Part #
81-BLM31KN121SN1L

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

24,210In Stock

12,500Expected 2026-04-28

Cut Tape

$0.553

$0.393

$0.341

$0.305

Reel

$0.149

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BLM31KN121SZ1L
Murata Electronics
1: $0.599
37,425In Stock

Mfr. Part #
BLM31KN121SZ1L

Mouser Part #
81-BLM31KN121SZ1L

Murata Electronics

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

Learn More

Datasheet

37,425In Stock

Cut Tape

$0.599

$0.416

$0.361

$0.322

View

Reel

$0.158

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 270 OHM Alternate Sizing Guide Below

BLM31KN271BH1L
Murata Electronics
1: $0.721
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

$0.721

$0.514

$0.45

$0.405

View

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 270 OHM Alternate Sizing Guide Below

BLM31KN271SH1L
Murata Electronics
1: $0.66
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

$0.66

$0.462

$0.401

$0.358

Reel

$0.207

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BLM31KN471SH1L
Murata Electronics
1: $0.675
38,863In Stock

Mfr. Part #
BLM31KN471SH1L

Mouser Part #
81-BLM31KN471SH1L

Murata Electronics

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

Learn More

Datasheet

38,863In Stock

Cut Tape

$0.675

$0.471

$0.408

$0.365

Reel

$0.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 600 OHM Alternate Sizing Guide Below

BLM31KN601BH1L
Murata Electronics
1: $0.783
27,242In Stock

Mfr. Part #
BLM31KN601BH1L

Mouser Part #
81-BLM31KN601BH1L

Murata Electronics

Ferrite Beads 600 OHM Alternate Sizing Guide Below

Learn More

Datasheet

27,242In Stock

Cut Tape

$0.783

$0.55

$0.476

$0.424

View

Reel

$0.232

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 600 OHM Alternate Sizing Guide Below

BLM31KN601SN1L
Murata Electronics
1: $0.568
43,729In Stock

Mfr. Part #
BLM31KN601SN1L

Mouser Part #
81-BLM31KN601SN1L

Murata Electronics

Ferrite Beads 600 OHM Alternate Sizing Guide Below

Learn More

Datasheet

43,729In Stock

Cut Tape

$0.568

$0.402

$0.348

$0.295

Reel

$0.149

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 600 OHM 2.9A Alternate Sizing Guide Below

BLM31KN601SZ1L
Murata Electronics
1: $0.599
91,047In Stock

Mfr. Part #
BLM31KN601SZ1L

Mouser Part #
81-BLM31KN601SZ1L

Murata Electronics

Ferrite Beads 600 OHM 2.9A Alternate Sizing Guide Below

Learn More

Datasheet

91,047In Stock

Cut Tape

$0.599

$0.416

$0.361

$0.322

View

Reel

$0.158

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 800 OHM 2.5A Alternate Sizing Guide Below

BLM31KN801SN1L
Murata Electronics
1: $0.568
64,173In Stock

Mfr. Part #
BLM31KN801SN1L

Mouser Part #
81-BLM31KN801SN1L

Murata Electronics

Ferrite Beads 800 OHM 2.5A Alternate Sizing Guide Below

Learn More

Datasheet

64,173In Stock

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 50 OHM 25% Alternate Sizing Guide Below

BLM31PG500SN1L
Murata Electronics
1: $0.461
92,244In Stock

Mfr. Part #
BLM31PG500SN1L

Mouser Part #
81-BLM31P500S

Murata Electronics

Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

92,244In Stock

Cut Tape

$0.461

$0.328

$0.286

$0.255

View

Reel

$0.121

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM31PG121SN1L
Murata Electronics
1: $0.461
85,036In Stock
59,900Expected 2026-04-14

Mfr. Part #
BLM31PG121SN1L

Mouser Part #
81-BLM31PG121SN1L

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

85,036In Stock

59,900Expected 2026-04-14

Cut Tape

$0.461

$0.328

$0.286

$0.255

View

Reel

$0.121

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

BLM31PG391SH1L
Murata Electronics
1: $0.568
30,348In Stock

Mfr. Part #
BLM31PG391SH1L

Mouser Part #
81-BLM31PG391SH1L

Murata Electronics

Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

30,348In Stock

Cut Tape

$0.568

$0.396

$0.342

$0.307

View

Reel

$0.146

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below

BLM31SN500SN1L
Murata Electronics
1: $0.599
75,351In Stock
30,000Expected 2026-05-11

Mfr. Part #
BLM31SN500SN1L

Mouser Part #
81-BLM31SN500SN1L

Murata Electronics

Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below

Learn More

Datasheet

75,351In Stock

30,000Expected 2026-05-11

Cut Tape

$0.599

$0.416

$0.361

$0.322

View

Reel

$0.155

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

BLM41PG600SN1L
Murata Electronics
1: $0.614
74,702In Stock
40,000Expected 2026-04-13

Mfr. Part #
BLM41PG600SN1L

Mouser Part #
81-BLM41P600S

Murata Electronics

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

74,702In Stock

40,000Expected 2026-04-13

Cut Tape

$0.614

$0.428

$0.371

$0.332

View

Reel

$0.164

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

BLM41PG750SN1L
Murata Electronics
1: $0.614
67,851In Stock

Mfr. Part #
BLM41PG750SN1L

Mouser Part #
81-BLM41P750S

Murata Electronics

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

67,851In Stock

Cut Tape

$0.614

$0.428

$0.371

$0.332

View

Reel

$0.164

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM41PG471SN1L
Murata Electronics
1: $0.614
51,118In Stock

Mfr. Part #
BLM41PG471SN1L

Mouser Part #
81-BLM41PG471SN1L

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

51,118In Stock

Cut Tape

$0.614

$0.428

$0.371

$0.332

View

Reel

$0.164

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

EMI Filter Circuits 16 V 15A

BNX028-01L
Murata Electronics
1: $9.04
1,919In Stock
3,200Expected 2026-04-14

Mfr. Part #
BNX028-01L

Mouser Part #
81-BNX028-01L

Murata Electronics

EMI Filter Circuits 16 V 15A

Learn More

Datasheet

1,919In Stock

3,200Expected 2026-04-14

Cut Tape

$9.04

$7.38

$6.82

$6.40

Reel

$5.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Common Mode Chokes / Filters 90ohm 100MHz

DLM11SN900HZ2L
Murata Electronics
1: $0.338
15,182In Stock
36,000On Order

Mfr. Part #
DLM11SN900HZ2L

Mouser Part #
81-DLM11SN900HZ2L

Murata Electronics

Common Mode Chokes / Filters 90ohm 100MHz

Learn More

Datasheet

15,182In Stock

36,000On Order

Cut Tape

$0.338

$0.269

$0.236

$0.223

Reel

$0.149

View

Min.: 1
Mult.: 1

Reel: 4,000

Common Mode Chokes / Filters 67 OHM 50V

DLW21SN670SQ2L
Murata Electronics
1: $0.645
9,054In Stock
10,000Expected 2026-03-02

Mfr. Part #
DLW21SN670SQ2L

Mouser Part #
81-DLW21SN670SQ2L

Murata Electronics

Common Mode Chokes / Filters 67 OHM 50V

Learn More

Datasheet

9,054In Stock

10,000Expected 2026-03-02

Cut Tape

$0.645

$0.527

$0.461

$0.434

Reel

$0.321

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 90 OHM 50V 100MHZ

DLW21SZ900HQ2L
Murata Electronics
1: $0.384
12,118In Stock
30,000On Order

Mfr. Part #
DLW21SZ900HQ2L

Mouser Part #
81-DLW21SZ900HQ2L

Murata Electronics

Common Mode Chokes / Filters 90 OHM 50V 100MHZ

Learn More

Datasheet

12,118In Stock

30,000On Order

Cut Tape

$0.384

$0.321

$0.281

$0.264

Reel

$0.196

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 2200 OHM 32V

DLW31SH222SQ2L
Murata Electronics
1: $1.30
3,173In Stock

Mfr. Part #
DLW31SH222SQ2L

Mouser Part #
81-DLW31SH222SQ2L

Murata Electronics

Common Mode Chokes / Filters 2200 OHM 32V

Learn More

Datasheet

3,173In Stock

Cut Tape

$1.30

$1.08

$0.938

$0.883

Reel

$0.694

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 1000 OHM 50V

DLW31SN102SQ2L
Murata Electronics
1: $1.30
5,448In Stock

Mfr. Part #
DLW31SN102SQ2L

Mouser Part #
81-DLW31SN102SQ2L

Murata Electronics

Common Mode Chokes / Filters 1000 OHM 50V

Learn More

Datasheet

5,448In Stock

Cut Tape

$1.30

$1.08

$0.938

$0.886

Reel

$0.651

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

EMI Noise Suppression

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