EMI Filters / EMI Suppression

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AI Server Application Solutions

Murata Electronics provides a wide range of products suitable for AI environments and applications. Due to demanding AI requirements, engineers must address challenges like heat management, power efficiency, and signal integrity to keep pace with the increasing complexity of AI workloads. These advanced, reliable components from Murata help meet these challenges head-on. Designed to ensure optimal performance, efficiency, and reliability in AI server infrastructure, these products enable engineers to create systems that can scale with future advancements in AI.

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Types of EMI Filters / EMI Suppression

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Part #

Ferrite Beads 60 OHMS

BLM18PG600SZ1D
Murata Electronics
1: ¥16.6
4,265In Stock
20,000On Order

Mfr. Part #
BLM18PG600SZ1D

Mouser Part #
81-BLM18PG600SZ1D

Murata Electronics

Ferrite Beads 60 OHMS

Learn More

Datasheet

4,265In Stock

20,000On Order

Cut Tape

¥16.6

¥10.8

¥8.5

¥7.6

Reel

¥3.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18RK221SN1D
Murata Electronics
1: ¥16.6
34,280In Stock
20,000Expected 1/14/2027

Mfr. Part #
BLM18RK221SN1D

Mouser Part #
81-BLM18RK221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

34,280In Stock

20,000Expected 1/14/2027

Cut Tape

¥16.6

¥10.1

¥8.5

¥7.3

Reel

¥4.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads FB SMD 0603inch 100o hm NONAUTO Alternate Sizing Guide Below

BLM18SP101SN1D
Murata Electronics
1: ¥41.5
14,866In Stock
12,000Expected 9/23/2026

Mfr. Part #
BLM18SP101SN1D

Mouser Part #
81-BLM18SP101SN1D

Murata Electronics

Ferrite Beads FB SMD 0603inch 100o hm NONAUTO Alternate Sizing Guide Below

Learn More

Datasheet

14,866In Stock

12,000Expected 9/23/2026

Cut Tape

¥41.5

¥29.2

¥25.4

¥22.8

View

Reel

¥9.8

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18SP221SH1D
Murata Electronics
1: ¥48.2
9,678In Stock
20,000Expected 9/23/2026

Mfr. Part #
BLM18SP221SH1D

Mouser Part #
81-BLM18SP221SH1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

9,678In Stock

20,000Expected 9/23/2026

Cut Tape

¥48.2

¥33.1

¥28.7

¥25.7

View

Reel

¥11.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads FB SMD 0603inch 220o hm NONAUTO Alternate Sizing Guide Below

BLM18SP221SN1D
Murata Electronics
1: ¥44.8
10,540In Stock

Mfr. Part #
BLM18SP221SN1D

Mouser Part #
81-BLM18SP221SN1D

Murata Electronics

Ferrite Beads FB SMD 0603inch 220o hm NONAUTO Alternate Sizing Guide Below

Learn More

Datasheet

10,540In Stock

Cut Tape

¥44.8

¥30.9

¥26.9

¥24.1

View

Reel

¥10.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads FB SMD 0603inch 220o hm INFOTMT Alternate Sizing Guide Below

BLM18SP221SZ1D
Murata Electronics
1: ¥43.2
17,560In Stock
20,000Expected 9/23/2026

Mfr. Part #
BLM18SP221SZ1D

Mouser Part #
81-BLM18SP221SZ1D

Murata Electronics

Ferrite Beads FB SMD 0603inch 220o hm INFOTMT Alternate Sizing Guide Below

Learn More

Datasheet

17,560In Stock

20,000Expected 9/23/2026

Cut Tape

¥43.2

¥30.6

¥26.4

¥23.6

View

Reel

¥10.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads FB SMD 0603inch 30oh m POWRTRN, AEC-Q200 Alternate Sizing Guide Below

BLM18SP300SH1D
Murata Electronics
1: ¥48.2
10,122In Stock
8,000Expected 10/22/2026

Mfr. Part #
BLM18SP300SH1D

Mouser Part #
81-BLM18SP300SH1D

Murata Electronics

Ferrite Beads FB SMD 0603inch 30oh m POWRTRN, AEC-Q200 Alternate Sizing Guide Below

Learn More

Datasheet

10,122In Stock

8,000Expected 10/22/2026

Cut Tape

¥48.2

¥33.1

¥28.7

¥25.7

View

Reel

¥11.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads FB SMD 0603inch 30oh m INFOTMT Alternate Sizing Guide Below

BLM18SP300SZ1D
Murata Electronics
1: ¥43.2
413In Stock
16,000On Order

Mfr. Part #
BLM18SP300SZ1D

Mouser Part #
81-BLM18SP300SZ1D

Murata Electronics

Ferrite Beads FB SMD 0603inch 30oh m INFOTMT Alternate Sizing Guide Below

Learn More

Datasheet

413In Stock

16,000On Order

Cut Tape

¥43.2

¥30.6

¥26.4

¥23.6

View

Reel

¥10.5

MouseReel Available

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

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM

BLM21AG102BH1D
Murata Electronics
1: ¥38.2
24,545In Stock
44,000On Order

Mfr. Part #
BLM21AG102BH1D

Mouser Part #
81-BLM21AG102BH1D

Murata Electronics

Ferrite Beads 1000 OHM

Learn More

Datasheet

24,545In Stock

44,000On Order

Cut Tape

¥38.2

¥25.6

¥22.3

¥19.9

View

Reel

¥10

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 1K OHM 600MA Alternate Sizing Guide Below

BLM21AG102SZ1D
Murata Electronics
1: ¥31.6
16,083In Stock

Mfr. Part #
BLM21AG102SZ1D

Mouser Part #
81-BLM21AG102SZ1D

Murata Electronics

Ferrite Beads 1K OHM 600MA Alternate Sizing Guide Below

Learn More

Datasheet

16,083In Stock

Cut Tape

¥31.6

¥21.9

¥19.1

¥17.1

View

Reel

¥7.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 100 MHZ 25%

BLM21AG121BH1D
Murata Electronics
1: ¥34.9
10,142In Stock

Mfr. Part #
BLM21AG121BH1D

Mouser Part #
81-BLM21AG121BH1D

Murata Electronics

Ferrite Beads 120 OHM 100 MHZ 25%

Learn More

Datasheet

10,142In Stock

Cut Tape

¥34.9

¥24.9

¥21.6

¥19.4

View

Reel

¥8.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM21AG151BH1D
Murata Electronics
1: ¥38.2
3,860In Stock

Mfr. Part #
BLM21AG151BH1D

Mouser Part #
81-BLM21AG151BH1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

3,860In Stock

Cut Tape

¥38.2

¥25.6

¥22.3

¥19.9

View

Reel

¥8.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

BLM21AG151SH1D
Murata Electronics
1: ¥33.2
3,397In Stock

Mfr. Part #
BLM21AG151SH1D

Mouser Part #
81-BLM21AG151SH1D

Murata Electronics

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

3,397In Stock

Cut Tape

¥33.2

¥22.6

¥19.6

¥17.6

View

Reel

¥7.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM21AG331BH1D
Murata Electronics
1: ¥38.2
4,632In Stock

Mfr. Part #
BLM21AG331BH1D

Mouser Part #
81-BLM21AG331BH1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

4,632In Stock

Cut Tape

¥38.2

¥25.6

¥22.3

¥19.9

View

Reel

¥10.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM21AG331SH1D
Murata Electronics
1: ¥31.6
9,284In Stock

Mfr. Part #
BLM21AG331SH1D

Mouser Part #
81-BLM21AG331SH1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

9,284In Stock

Cut Tape

¥31.6

¥22.4

¥19.4

¥17.4

View

Reel

¥8

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM21AG331SN1D
Murata Electronics
1: ¥26.6
10,831In Stock

Mfr. Part #
BLM21AG331SN1D

Mouser Part #
81-BLM21AG331SN1

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

10,831In 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

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM21AG471SN1D
Murata Electronics
1: ¥26.6
27,413In Stock
20,000Expected 10/20/2026

Mfr. Part #
BLM21AG471SN1D

Mouser Part #
81-BLM21AG471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

27,413In Stock

20,000Expected 10/20/2026

Cut Tape

¥26.6

¥18.9

¥16.3

¥14.6

View

Reel

¥6.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM21AG471SZ1D
Murata Electronics
1: ¥31.6
2,233In Stock
4,000Expected 4/5/2027

Mfr. Part #
BLM21AG471SZ1D

Mouser Part #
81-BLM21AG471SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

2,233In Stock

4,000Expected 4/5/2027

Cut Tape

¥31.6

¥21.9

¥19.1

¥17.1

View

Reel

¥7.3

MouseReel Available

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

: 4,000

Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below

BLM21BB050SN1D
Murata Electronics
1: ¥24.9
28,533In Stock

Mfr. Part #
BLM21BB050SN1D

Mouser Part #
81-BLM21B050S

Murata Electronics

Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

28,533In Stock

Cut Tape

¥24.9

¥16.4

¥15.6

¥14

View

Reel

¥6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM21BB121SN1D
Murata Electronics
1: ¥26.6
16,042In Stock

Mfr. Part #
BLM21BB121SN1D

Mouser Part #
81-BLM21B121S

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

16,042In Stock

Cut Tape

¥26.6

¥18.1

¥15.6

¥14

View

Reel

¥6.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below

BLM21BB050SH1D
Murata Electronics
1: ¥29.9
382In Stock

Mfr. Part #
BLM21BB050SH1D

Mouser Part #
81-BLM21BB050SH1D

Murata Electronics

Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

382In Stock

Cut Tape

¥29.9

¥21.4

¥18.8

¥16.8

View

Reel

¥7.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

BLM21BB151SN1D
Murata Electronics
1: ¥26.6
1,987In Stock

Mfr. Part #
BLM21BB151SN1D

Mouser Part #
81-BLM21BB151SN1D

Murata Electronics

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

1,987In Stock

Cut Tape

¥26.6

¥17.9

¥15.6

¥14

View

Reel

¥6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads 200 OHM 25% Alternate Sizing Guide Below

BLM21BB201SH1D
Murata Electronics
1: ¥29.9
7,576In Stock

Mfr. Part #
BLM21BB201SH1D

Mouser Part #
81-BLM21BB201SH1D

Murata Electronics

Ferrite Beads 200 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

7,576In Stock

Cut Tape

¥29.9

¥21.4

¥18.8

¥16.8

View

Reel

¥7.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM21BB331SH1D
Murata Electronics
1: ¥31.6
1,720In Stock

Mfr. Part #
BLM21BB331SH1D

Mouser Part #
81-BLM21BB331SH1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

1,720In Stock

Cut Tape

¥31.6

¥21.6

¥18.8

¥16.8

View

Reel

¥8.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM21BB331SN1D
Murata Electronics
1: ¥26.6
4,329In Stock
16,000Expected 12/1/2026

Mfr. Part #
BLM21BB331SN1D

Mouser Part #
81-BLM21BB331SN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

4,329In Stock

16,000Expected 12/1/2026

Cut Tape

¥26.6

¥18.1

¥15.6

¥14

View

Reel

¥6.3

MouseReel Available

Min.: 1
Mult.: 1
Max.: 12,000

: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel