Filters – Mouser Japan

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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 600 OHM 25% Alternate Sizing Guide Below

BLM21BD601SN1D
Murata Electronics
1: ¥26.6
6,417In Stock
212,000On Order

Mfr. Part #
BLM21BD601SN1D

Mouser Part #
81-BLM21B601S

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

6,417In Stock

212,000On Order

Cut Tape

¥26.6

¥19.1

¥16.3

¥14.6

View

Reel

¥6.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 5 OHM 1000MA Alternate Sizing Guide Below

BLM21BB050SZ1D
Murata Electronics
1: ¥29.9
9,550In Stock

Mfr. Part #
BLM21BB050SZ1D

Mouser Part #
81-BLM21BB050SZ1D

Murata Electronics

Ferrite Beads 5 OHM 1000MA Alternate Sizing Guide Below

Learn More

Datasheet

9,550In Stock

Cut Tape

¥29.9

¥20.4

¥17.8

¥15.3

View

Reel

¥6.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM21BB121SH1D
Murata Electronics
1: ¥31.6
443In Stock

Mfr. Part #
BLM21BB121SH1D

Mouser Part #
81-BLM21BB121SH1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

443In Stock

Cut Tape

¥31.6

¥21.6

¥18.8

¥16.8

View

Reel

¥7.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

BLM21BB151SH1D
Murata Electronics
1: ¥31.6
248In Stock

Mfr. Part #
BLM21BB151SH1D

Mouser Part #
81-BLM21BB151SH1D

Murata Electronics

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

248In Stock

Cut Tape

¥31.6

¥21.6

¥18.8

¥16.8

View

Reel

¥7.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM21BB151SZ1D
Murata Electronics
1: ¥29.9
3,796In Stock

Mfr. Part #
BLM21BB151SZ1D

Mouser Part #
81-BLM21BB151SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

3,796In Stock

Cut Tape

¥29.9

¥19.8

¥17.1

¥15.3

View

Reel

¥6.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM21BB750SZ1D
Murata Electronics
1: ¥29.9
1,454In Stock

Mfr. Part #
BLM21BB750SZ1D

Mouser Part #
81-BLM21BB750SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

1,454In Stock

Cut Tape

¥29.9

¥19.8

¥17.1

¥15.3

View

Reel

¥6.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM21BD102SZ1D
Murata Electronics
1: ¥29.9
1,868In Stock

Mfr. Part #
BLM21BD102SZ1D

Mouser Part #
81-BLM21BD102SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

1,868In Stock

Cut Tape

¥29.9

¥20.6

¥17.9

¥16.1

View

Reel

¥7

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM21BD121SN1D
Murata Electronics
1: ¥26.6
7,975In Stock
56,000On Order

Mfr. Part #
BLM21BD121SN1D

Mouser Part #
81-BLM21BD121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

7,975In Stock

56,000On Order

Cut Tape

¥26.6

¥18.9

¥16.3

¥14.6

View

Reel

¥6.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

BLM21BD151SN1D
Murata Electronics
1: ¥26.6
3,605In Stock

Mfr. Part #
BLM21BD151SN1D

Mouser Part #
81-BLM21BD151SN1D

Murata Electronics

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

3,605In Stock

Cut Tape

¥26.6

¥18.9

¥16.3

¥14.6

View

Reel

¥6.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 1.5K OHM 25% Alternate Sizing Guide Below

BLM21BD152SH1D
Murata Electronics
1: ¥41.5
280In Stock
4,000Expected 12/28/2026

Mfr. Part #
BLM21BD152SH1D

Mouser Part #
81-BLM21BD152SH1D

Murata Electronics

Ferrite Beads 1.5K OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

280In Stock

4,000Expected 12/28/2026

Cut Tape

¥41.5

¥29.4

¥25.6

¥22.9

View

Reel

¥9.8

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM21BD152SZ1D
Murata Electronics
1: ¥38.2
670In Stock

Mfr. Part #
BLM21BD152SZ1D

Mouser Part #
81-BLM21BD152SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

670In Stock

Cut Tape

¥38.2

¥27.1

¥23.6

¥21.1

View

Reel

¥9

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 1800 OHM 25% Alternate Sizing Guide Below

BLM21BD182SH1D
Murata Electronics
1: ¥46.5
598In Stock
32,000On Order

Mfr. Part #
BLM21BD182SH1D

Mouser Part #
81-BLM21BD182SH1D

Murata Electronics

Ferrite Beads 1800 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

598In Stock

32,000On Order

Cut Tape

¥46.5

¥30.9

¥26.9

¥24.1

View

Reel

¥10.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM21BD221SN1D
Murata Electronics
1: ¥26.6
7,760In Stock
8,000Expected 12/31/2026

Mfr. Part #
BLM21BD221SN1D

Mouser Part #
81-BLM21BD221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

7,760In Stock

8,000Expected 12/31/2026

Cut Tape

¥26.6

¥18.9

¥16.3

¥14.6

View

Reel

¥6.5

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 2200 OHM 25% Alternate Sizing Guide Below

BLM21BD222SH1L
Murata Electronics
1: ¥41.5
10,027In Stock
21,000On Order

Mfr. Part #
BLM21BD222SH1L

Mouser Part #
81-BLM21BD222SH1L

Murata Electronics

Ferrite Beads 2200 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

10,027In Stock

21,000On Order

Cut Tape

¥41.5

¥29.4

¥25.6

¥22.9

View

Reel

¥9.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM21BD601SZ1D
Murata Electronics
1: ¥29.9
6,348In Stock

Mfr. Part #
BLM21BD601SZ1D

Mouser Part #
81-BLM21BD601SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

6,348In Stock

Cut Tape

¥29.9

¥20.4

¥17.6

¥15.8

View

Reel

¥7.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM21PG121BH1D
Murata Electronics
1: ¥28.2
17,382In Stock

Mfr. Part #
BLM21PG121BH1D

Mouser Part #
81-BLM21PG121BH1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

17,382In Stock

Cut Tape

¥28.2

¥20.4

¥17.8

¥15.9

View

Reel

¥7

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25%

BLM21PG121SZ1D
Murata Electronics
1: ¥24.9
20,469In Stock
12,000Expected 9/17/2026

Mfr. Part #
BLM21PG121SZ1D

Mouser Part #
81-BLM21PG121SZ1D

Murata Electronics

Ferrite Beads 120 OHM 25%

Learn More

Datasheet

20,469In Stock

12,000Expected 9/17/2026

Cut Tape

¥24.9

¥14.5

¥12.6

¥10.1

Reel

¥5.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below

BLM21PG220SH1D
Murata Electronics
1: ¥26.6
24,259In Stock
16,000Expected 9/23/2026

Mfr. Part #
BLM21PG220SH1D

Mouser Part #
81-BLM21PG220SH1D

Murata Electronics

Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

24,259In Stock

16,000Expected 9/23/2026

Cut Tape

¥26.6

¥18.6

¥16.3

¥14.6

View

Reel

¥6.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 25%

BLM21PG221BH1D
Murata Electronics
1: ¥28.2
7,256In Stock
4,000Expected 2/8/2027

Mfr. Part #
BLM21PG221BH1D

Mouser Part #
81-BLM21PG221BH1D

Murata Electronics

Ferrite Beads 220 OHM 25%

Learn More

Datasheet

7,256In Stock

4,000Expected 2/8/2027

Cut Tape

¥28.2

¥20.4

¥17.8

¥15.9

View

Reel

¥7

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 25% 2A Alternate Sizing Guide Below

BLM21PG221SH1D
Murata Electronics
1: ¥28.2
32,608In Stock
40,000Expected 10/5/2026

Mfr. Part #
BLM21PG221SH1D

Mouser Part #
81-BLM21PG221SH1D

Murata Electronics

Ferrite Beads 220 OHM 25% 2A Alternate Sizing Guide Below

Learn More

Datasheet

32,608In Stock

40,000Expected 10/5/2026

Cut Tape

¥28.2

¥18.6

¥16.3

¥14.6

View

Reel

¥6.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 1250MA Alternate Sizing Guide Below

BLM21PG221SZ1D
Murata Electronics
1: ¥19.9
31,587In Stock
104,000On Order

Mfr. Part #
BLM21PG221SZ1D

Mouser Part #
81-BLM21PG221SZ1D

Murata Electronics

Ferrite Beads 220 OHM 1250MA Alternate Sizing Guide Below

Learn More

Datasheet

31,587In Stock

104,000On Order

Cut Tape

¥19.9

¥13.6

¥10.6

¥9.6

Reel

¥5.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 30 OHM 4A

BLM21PG300SZ1D
Murata Electronics
1: ¥19.9
9,853In Stock

Mfr. Part #
BLM21PG300SZ1D

Mouser Part #
81-BLM21PG300SZ1D

Murata Electronics

Ferrite Beads 30 OHM 4A

Learn More

Datasheet

9,853In Stock

Cut Tape

¥19.9

¥13.6

¥10.6

¥9.6

Reel

¥5.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 30 OHM Alternate Sizing Guide Below

BLM21SN300SZ1D
Murata Electronics
1: ¥38.2
2,708In Stock
8,000Expected 11/5/2026

Mfr. Part #
BLM21SN300SZ1D

Mouser Part #
81-BLM21SN300SZ1D

Murata Electronics

Ferrite Beads 30 OHM Alternate Sizing Guide Below

Learn More

Datasheet

2,708In Stock

8,000Expected 11/5/2026

Cut Tape

¥38.2

¥26.7

¥23.3

¥20.8

View

Reel

¥9.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 470 OHM

BLM21SP471SH1D
Murata Electronics
1: ¥56.5
14,896In Stock
12,000Expected 1/19/2027

Mfr. Part #
BLM21SP471SH1D

Mouser Part #
81-BLM21SP471SH1D

Murata Electronics

Ferrite Beads 470 OHM

Learn More

Datasheet

14,896In Stock

12,000Expected 1/19/2027

Cut Tape

¥56.5

¥39.5

¥34.2

¥30.7

View

Reel

¥13.8

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 470 OHM Alternate Sizing Guide Below

BLM21SP471SN1D
Murata Electronics
1: ¥51.5
10,475In Stock
32,000Expected 9/23/2026

Mfr. Part #
BLM21SP471SN1D

Mouser Part #
81-BLM21SP471SN1D

Murata Electronics

Ferrite Beads 470 OHM Alternate Sizing Guide Below

Learn More

Datasheet

10,475In Stock

32,000Expected 9/23/2026

Cut Tape

¥51.5

¥36.2

¥31.6

¥28.2

View

Reel

¥12.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

3 Terminal Low ESL Type
AEC-Q200
Automotive Chip Capacitor Block LC Combined Type Feedthrough Capacitor and Ferrite Beads
Block Type Filter
Chip Capacitor Block LC Combined Type
Chip Ferrite Bead
Chip Ferrite Bead for Automotive
Chip Ferrite Bead Inductor Type
Chip Ferrite Beads Array
Chip Ferrite Bead Single Type
Chip Ferritr Bead
Chip Noise Filter
Common Mode Choke Coil
Common Mode Choke Coil for Automotive
Common Mode Choke for Automotive Power Line
Common Mode Choke Noise Filter
Differential Signal Line Filter
General Purpose Low ESL Capacitor
High Pass
Leaded EMIFIL Three-Terminal Capacitor Type Small Type