Filters – Mouser South Africa

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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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Results: 1,379

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Part #

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM21PG331SH1D
Murata Electronics
1: $0.16
47,043In Stock

Mfr. Part No.
BLM21PG331SH1D

Mouser Part No
81-BLM21PG331SH1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

47,043In Stock

Cut Tape

$0.16

$0.11

$0.097

$0.087

View

Reel

$0.036

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

EMI Filter Circuits 300 MHZ 10V

NFA21SL307X1A48L
Murata Electronics
1: $0.48
7,655In Stock

Mfr. Part No.
NFA21SL307X1A48L

Mouser Part No
81-NFA21SL307X1A48L

Murata Electronics

EMI Filter Circuits 300 MHZ 10V

Learn More

Datasheet

7,655In Stock

Cut Tape

$0.48

$0.387

$0.335

$0.315

Reel

$0.205

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Filter Circuits

EMI Network Filter Arrays

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Feed Through Capacitors 0.1 UF 6.3V

NFM15PC104D0J3D
Murata Electronics
1: $0.10
90,139In Stock

Mfr. Part No.
NFM15PC104D0J3D

Mouser Part No
81-NFM15PC104D0J3D

Murata Electronics

Feed Through Capacitors 0.1 UF 6.3V

Learn More

Datasheet

90,139In Stock

Cut Tape

$0.10

$0.043

$0.037

$0.035

View

Reel

$0.026

Min.: 1
Mult.: 1

Reel: 10,000

Feed Through Capacitors

Reel, Cut Tape

Ferrite Beads

BLF02JD471GNED
Murata Electronics
1: $0.18
29,520In Stock

Mfr. Part No.
BLF02JD471GNED

Mouser Part No
81-BLF02JD471GNED

Murata Electronics

Ferrite Beads

Learn More

Datasheet

29,520In Stock

Cut Tape

$0.18

$0.133

$0.115

$0.104

View

Reel

$0.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

Noise Filters

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

EMI Filter Circuits 220 MHZ 10V

NFA18SL227V1A45L
Murata Electronics
1: $0.49
43,297In Stock

Mfr. Part No.
NFA18SL227V1A45L

Mouser Part No
81-NFA18SL227V1A45L

Murata Electronics

EMI Filter Circuits 220 MHZ 10V

Learn More

Datasheet

43,297In Stock

Cut Tape

$0.49

$0.398

$0.345

$0.326

Reel

$0.214

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Filter Circuits

EMI Network Filter Arrays

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18EG331TN1D
Murata Electronics
1: $0.24
22,109In Stock

Mfr. Part No.
BLM18EG331TN1D

Mouser Part No
81-BLM18EG331TN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

22,109In Stock

Cut Tape

$0.24

$0.167

$0.145

$0.129

View

Reel

$0.059

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 1800 OHM 25% Alternate Sizing Guide Below

BLM21BD182SH1D
Murata Electronics
1: $0.25
27,344In Stock

Mfr. Part No.
BLM21BD182SH1D

Mouser Part No
81-BLM21BD182SH1D

Murata Electronics

Ferrite Beads 1800 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

27,344In Stock

Cut Tape

$0.25

$0.176

$0.152

$0.135

View

Reel

$0.072

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM15BB121SZ1D
Murata Electronics
1: $0.11
19,707In Stock
10,000Expected 2026/03/06

Mfr. Part No.
BLM15BB121SZ1D

Mouser Part No
81-BLM15BB121SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

19,707In Stock

10,000Expected 2026/03/06

Cut Tape

$0.11

$0.05

$0.044

$0.035

Reel

$0.017

View

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

BLM15HB121SZ1D
Murata Electronics
1: $0.11
21,279In Stock

Mfr. Part No.
BLM15HB121SZ1D

Mouser Part No
81-BLM15HB121SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

21,279In Stock

Cut Tape

$0.11

$0.067

$0.059

$0.047

View

Reel

$0.026

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

BLM15PX181SZ1D
Murata Electronics
1: $0.11
4,572In Stock
10,000Expected 2026/03/31

Mfr. Part No.
BLM15PX181SZ1D

Mouser Part No
81-BLM15PX181SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

4,572In Stock

10,000Expected 2026/03/31

Cut Tape

$0.11

$0.072

$0.062

$0.05

View

Reel

$0.023

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18BB331SH1D
Murata Electronics
1: $0.11
2,855In Stock

Mfr. Part No.
BLM18BB331SH1D

Mouser Part No
81-BLM18BB331SH1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

2,855In Stock

Cut Tape

$0.11

$0.072

$0.062

$0.05

Reel

$0.026

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM18EG331TZ1D
Murata Electronics
1: $0.25
8,000In Stock

Mfr. Part No.
BLM18EG331TZ1D

Mouser Part No
81-BLM18EG331TZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

8,000In Stock

Cut Tape

$0.25

$0.17

$0.147

$0.133

View

Reel

$0.07

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM21BD751SZ1D
Murata Electronics
1: $0.18
3,559In Stock

Mfr. Part No.
BLM21BD751SZ1D

Mouser Part No
81-BLM21BD751SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

3,559In Stock

Cut Tape

$0.18

$0.122

$0.106

$0.095

View

Reel

$0.041

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters

DLW5ATZ501MQ2L
Murata Electronics
1: $1.59
662In Stock

Mfr. Part No.
DLW5ATZ501MQ2L

Mouser Part No
81-DLW5ATZ501MQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

662In Stock

Cut Tape

$1.59

$1.35

$1.23

$0.956

Reel

$0.849

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Common Mode Chokes

Wirewound

- 40 C

+ 105 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Ferrite Beads

NFZ18SM251SZ10D
Murata Electronics
1: $0.29
1,249In Stock

Mfr. Part No.
NFZ18SM251SZ10D

Mouser Part No
81-NFZ18SM251SZ10D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

1,249In Stock

Cut Tape

$0.29

$0.199

$0.173

$0.154

View

Reel

$0.071

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

EMI Filters

Chip Noise Filter

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLA2ABD750SN4D
Murata Electronics
1: $0.54
3,186In Stock

Mfr. Part No.
BLA2ABD750SN4D

Mouser Part No
81-BLA2ABD750SN4D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

3,186In Stock

Cut Tape

$0.54

$0.462

$0.459

$0.401

View

Reel

$0.195

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Ferrite Chip Bead Arrays

Chip Ferrite Beads Array

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 800 OHM 500MA

BLM03AX800SZ1D
Murata Electronics
1: $0.10
14,825In Stock

Mfr. Part No.
BLM03AX800SZ1D

Mouser Part No
81-BLM03AX800SZ1D

Murata Electronics

Ferrite Beads 800 OHM 500MA

Learn More

Datasheet

14,825In Stock

Cut Tape

$0.10

$0.028

$0.024

$0.02

View

Reel

$0.01

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape

Ferrite Beads

BLM15BA100SZ1D
Murata Electronics
1: $0.11
9,790In Stock

Mfr. Part No.
BLM15BA100SZ1D

Mouser Part No
81-BLM15BA100SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

9,790In Stock

Cut Tape

$0.11

$0.05

$0.044

$0.035

View

Reel

$0.014

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads

Reel, Cut Tape, MouseReel

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM21BD471SH1D
Murata Electronics
1: $0.19
965In Stock

Mfr. Part No.
BLM21BD471SH1D

Mouser Part No
81-BLM21BD471SH1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

965In Stock

Cut Tape

$0.19

$0.133

$0.116

$0.104

View

Reel

$0.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

Chip Ferrite Bead Inductor Type

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM18BD331SZ1D
Murata Electronics
1: $0.11
8,982In Stock

Mfr. Part No.
BLM18BD331SZ1D

Mouser Part No
81-BLM18BD331SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

8,982In Stock

Cut Tape

$0.11

$0.067

$0.06

$0.048

Reel

$0.023

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

BLM21BB151SN1D
Murata Electronics
1: $0.16
1,987In Stock

Mfr. Part No.
BLM21BB151SN1D

Mouser Part No
81-BLM21BB151SN1D

Murata Electronics

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

1,987In Stock

Cut Tape

$0.16

$0.108

$0.094

$0.084

View

Reel

$0.036

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

BLM21BD421SZ1D
Murata Electronics
1: $0.18
11,456In Stock

Mfr. Part No.
BLM21BD421SZ1D

Mouser Part No
81-BLM21BD421SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

11,456In Stock

Cut Tape

$0.18

$0.122

$0.106

$0.095

View

Reel

$0.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters

DLW5ATH231TQ2L
Murata Electronics
1: $1.52
670In Stock
700Expected 2026/03/12

Mfr. Part No.
DLW5ATH231TQ2L

Mouser Part No
81-DLW5ATH231TQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

670In Stock

700Expected 2026/03/12

Cut Tape

$1.52

$1.29

$1.19

$0.947

Reel

$0.926

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Common Mode Chokes

Wire Wound Chip

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

EMI Filter Circuits

NFA18SL487V1A45L
Murata Electronics
1: $0.50
3,259In Stock

Mfr. Part No.
NFA18SL487V1A45L

Mouser Part No
81-NFA18SL487V1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

3,259In Stock

Cut Tape

$0.50

$0.475

$0.383

$0.336

Reel

$0.22

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Filter Circuits

EMI Network Filter Arrays

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Feed Through Capacitors

NFE61HT361C2A9L
Murata Electronics
1: $1.30
287In Stock

Mfr. Part No.
NFE61HT361C2A9L

Mouser Part No
81-NFE61HT361C2A9L

Murata Electronics

Feed Through Capacitors

Learn More

Datasheet

287In Stock

Cut Tape

$1.30

$0.918

$0.795

$0.623

Reel

$0.551

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Feed Through Capacitors

Three Terminal Filter Capacitors

Automotive Chip Capacitor Block LC Combined Type Feedthrough Capacitor and Ferrite Beads

- 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