Filters – Mouser Singapore

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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 120 OHM 25% 0.9A

BLM03PX121SZ1D
Murata Electronics
1: $0.139
32,148In Stock

Mfr. Part No.
BLM03PX121SZ1D

Mouser Part No
81-BLM03PX121SZ1D

Murata Electronics

Ferrite Beads 120 OHM 25% 0.9A

Learn More

Datasheet

32,148In Stock

Cut Tape

$0.139

$0.049

$0.039

$0.035

View

Reel

$0.015

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 22 OHM Alternate Sizing Guide Below

BLM03PX220SN1D
Murata Electronics
1: $0.139
50,175In Stock
90,000Expected 14/4/2026

Mfr. Part No.
BLM03PX220SN1D

Mouser Part No
81-BLM03PX220SN1D

Murata Electronics

Ferrite Beads 22 OHM Alternate Sizing Guide Below

Learn More

Datasheet

50,175In Stock

90,000Expected 14/4/2026

Cut Tape

$0.139

$0.028

$0.022

$0.021

View

Reel

$0.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 33 OHM Alternate Sizing Guide Below

BLM03PX330SN1D
Murata Electronics
1: $0.139
82,058In Stock

Mfr. Part No.
BLM03PX330SN1D

Mouser Part No
81-BLM03PX330SN1D

Murata Electronics

Ferrite Beads 33 OHM Alternate Sizing Guide Below

Learn More

Datasheet

82,058In Stock

Cut Tape

$0.139

$0.029

$0.024

$0.021

View

Reel

$0.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM03PX330SZ1D
Murata Electronics
1: $0.209
13,115In Stock

Mfr. Part No.
BLM03PX330SZ1D

Mouser Part No
81-BLM03PX330SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

13,115In Stock

Cut Tape

$0.209

$0.051

$0.044

$0.036

View

Reel

$0.018

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape

Ferrite Beads

BLM03PX800SZ1D
Murata Electronics
1: $0.209
14,513In Stock

Mfr. Part No.
BLM03PX800SZ1D

Mouser Part No
81-BLM03PX800SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

14,513In Stock

Cut Tape

$0.209

$0.051

$0.044

$0.036

View

Reel

$0.018

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 420 OHM 25% Alternate Sizing Guide Below

BLM18BD421SN1D
Murata Electronics
1: $0.139
4,120In Stock

Mfr. Part No.
BLM18BD421SN1D

Mouser Part No
81-BLM11B421S

Murata Electronics

Ferrite Beads 420 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

4,120In Stock

Cut Tape

$0.139

$0.085

$0.067

$0.06

Reel

$0.029

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

BLM18BB750SN1D
Murata Electronics
1: $0.139
24,934In Stock

Mfr. Part No.
BLM18BB750SN1D

Mouser Part No
81-BLM11B750S

Murata Electronics

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

24,934In Stock

Cut Tape

$0.139

$0.086

$0.068

$0.061

View

Reel

$0.026

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 10 OHM 1000MA Alternate Sizing Guide Below

BLM15AG100SH1D
Murata Electronics
1: $0.139
36,327In Stock

Mfr. Part No.
BLM15AG100SH1D

Mouser Part No
81-BLM15AG100SH1D

Murata Electronics

Ferrite Beads 10 OHM 1000MA Alternate Sizing Guide Below

Learn More

Datasheet

36,327In Stock

Cut Tape

$0.139

$0.078

$0.065

$0.056

View

Reel

$0.026

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below

BLM15AG100SN1D
Murata Electronics
1: $0.139
69,352In Stock

Mfr. Part No.
BLM15AG100SN1D

Mouser Part No
81-BLM15AG100SN1D

Murata Electronics

Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

69,352In Stock

Cut Tape

$0.139

$0.06

$0.047

$0.042

View

Reel

$0.018

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM15AG102SH1D
Murata Electronics
1: $0.139
30,224In Stock

Mfr. Part No.
BLM15AG102SH1D

Mouser Part No
81-BLM15AG102SH1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

30,224In Stock

Cut Tape

$0.139

$0.085

$0.067

$0.06

View

Reel

$0.025

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM15AG102SN1D
Murata Electronics
1: $0.139
40,181In Stock
850,000On Order

Mfr. Part No.
BLM15AG102SN1D

Mouser Part No
81-BLM15AG102SN1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

40,181In Stock

850,000On Order

Cut Tape

$0.139

$0.06

$0.047

$0.042

View

Reel

$0.018

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM15AG121SH1D
Murata Electronics
1: $0.139
24,681In Stock
50,000Expected 14/4/2026

Mfr. Part No.
BLM15AG121SH1D

Mouser Part No
81-BLM15AG121SH1D

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

24,681In Stock

50,000Expected 14/4/2026

Cut Tape

$0.139

$0.082

$0.065

$0.058

View

Reel

$0.029

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

BLM15AG221SH1D
Murata Electronics
1: $0.139
18,973In Stock
10,000Expected 11/5/2026

Mfr. Part No.
BLM15AG221SH1D

Mouser Part No
81-BLM15AG221SH1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

18,973In Stock

10,000Expected 11/5/2026

Cut Tape

$0.139

$0.082

$0.065

$0.058

View

Reel

$0.026

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM15AG221SZ1D
Murata Electronics
1: $0.139
19,288In Stock
10,000Expected 11/3/2026

Mfr. Part No.
BLM15AG221SZ1D

Mouser Part No
81-BLM15AG221SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

19,288In Stock

10,000Expected 11/3/2026

Cut Tape

$0.139

$0.067

$0.053

$0.047

View

Reel

$0.025

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM15AG601SH1D
Murata Electronics
1: $0.139
58,677In Stock
100,000Expected 14/4/2026

Mfr. Part No.
BLM15AG601SH1D

Mouser Part No
81-BLM15AG601SH1D

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

58,677In Stock

100,000Expected 14/4/2026

Cut Tape

$0.139

$0.082

$0.065

$0.058

View

Reel

$0.025

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 600 OHM 25%

BLM15AG601SZ1D
Murata Electronics
1: $0.139
65,340In Stock

Mfr. Part No.
BLM15AG601SZ1D

Mouser Part No
81-BLM15AG601SZ1D

Murata Electronics

Ferrite Beads 600 OHM 25%

Learn More

Datasheet

65,340In Stock

Cut Tape

$0.139

$0.067

$0.053

$0.047

View

Reel

$0.021

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 70 OHM Alternate Sizing Guide Below

BLM15AG700SH1D
Murata Electronics
1: $0.139
19,557In Stock
20,000Expected 14/4/2026

Mfr. Part No.
BLM15AG700SH1D

Mouser Part No
81-BLM15AG700SH1D

Murata Electronics

Ferrite Beads 70 OHM Alternate Sizing Guide Below

Learn More

Datasheet

19,557In Stock

20,000Expected 14/4/2026

Cut Tape

$0.139

$0.082

$0.065

$0.058

View

Reel

$0.025

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM15AG700SZ1D
Murata Electronics
1: $0.139
9,757In Stock

Mfr. Part No.
BLM15AG700SZ1D

Mouser Part No
81-BLM15AG700SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

9,757In Stock

Cut Tape

$0.139

$0.067

$0.053

$0.047

View

Reel

$0.019

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 10ohm 50% Alternate Sizing Guide Below

BLM15AX100SN1D
Murata Electronics
1: $0.139
89,787In Stock

Mfr. Part No.
BLM15AX100SN1D

Mouser Part No
81-BLM15AX100SN1D

Murata Electronics

Ferrite Beads 10ohm 50% Alternate Sizing Guide Below

Learn More

Datasheet

89,787In Stock

Cut Tape

$0.139

$0.063

$0.053

$0.044

View

Reel

$0.019

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 10 OHMS 1.74A 25%

BLM15AX100SZ1D
Murata Electronics
1: $0.139
22,152In Stock

Mfr. Part No.
BLM15AX100SZ1D

Mouser Part No
81-BLM15AX100SZ1D

Murata Electronics

Ferrite Beads 10 OHMS 1.74A 25%

Learn More

Datasheet

22,152In Stock

Cut Tape

$0.139

$0.072

$0.057

$0.051

View

Reel

$0.024

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 1000 OHM 350MA Alternate Sizing Guide Below

BLM15AX102SZ1D
Murata Electronics
1: $0.139
65,103In Stock

Mfr. Part No.
BLM15AX102SZ1D

Mouser Part No
81-BLM15AX102SZ1D

Murata Electronics

Ferrite Beads 1000 OHM 350MA Alternate Sizing Guide Below

Learn More

Datasheet

65,103In Stock

Cut Tape

$0.139

$0.072

$0.057

$0.051

View

Reel

$0.022

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% 100MHZ

BLM15AX121SZ1D
Murata Electronics
1: $0.139
20,440In Stock

Mfr. Part No.
BLM15AX121SZ1D

Mouser Part No
81-BLM15AX121SZ1D

Murata Electronics

Ferrite Beads 120 OHM 25% 100MHZ

Learn More

Datasheet

20,440In Stock

Cut Tape

$0.139

$0.074

$0.058

$0.053

View

Reel

$0.022

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM15AX221SN1D
Murata Electronics
1: $0.139
41,770In Stock
99,794Expected 14/4/2026

Mfr. Part No.
BLM15AX221SN1D

Mouser Part No
81-BLM15AX221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

41,770In Stock

99,794Expected 14/4/2026

Cut Tape

$0.139

$0.067

$0.053

$0.047

View

Reel

$0.021

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 30 OHM 25% Alternate Sizing Guide Below

BLM15AX300SN1D
Murata Electronics
1: $0.139
17,858In Stock
10,000Expected 20/5/2026

Mfr. Part No.
BLM15AX300SN1D

Mouser Part No
81-BLM15AX300SN1D

Murata Electronics

Ferrite Beads 30 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

17,858In Stock

10,000Expected 20/5/2026

Cut Tape

$0.139

$0.067

$0.053

$0.047

View

Reel

$0.021

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Single Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM15AX700SZ1D
Murata Electronics
1: $0.139
20,323In Stock

Mfr. Part No.
BLM15AX700SZ1D

Mouser Part No
81-BLM15AX700SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

20,323In Stock

Cut Tape

$0.139

$0.072

$0.057

$0.051

View

Reel

$0.022

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

EMI Noise Suppression

Types of Filters

Customer Service Office

Company

Resources

Support

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 Noise Filter
Common Mode Choke Coil
Common Mode Choke Coil Film Type
Common Mode Choke Coil Film Type (Array)
Common Mode Choke Coil for Automotive
Common Mode Choke for Automotive Power Line
Common Mode Choke Noise Filter
Differential Signal Line Filter
Film
General Purpose Low ESL Capacitor