Filters – Mouser United Kingdom

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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 150 OHM 25% Alternate Sizing Guide Below

BLM21BB151SN1D
Murata Electronics
1: £0.12
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

£0.12

£0.081

£0.071

£0.063

View

Reel

£0.027

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: £0.135
11,456In Stock

Mfr. Part No.
BLM21BD421SZ1D

Mouser Part No
81-BLM21BD421SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

11,456In Stock

Cut Tape

£0.135

£0.092

£0.079

£0.072

View

Reel

£0.038

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: £1.14
670In Stock
700Expected 12/03/2026

Mfr. Part No.
DLW5ATH231TQ2L

Mouser Part No
81-DLW5ATH231TQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

670In Stock

700Expected 12/03/2026

Cut Tape

£1.14

£0.969

£0.89

£0.711

Reel

£0.695

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: £0.375
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

£0.375

£0.356

£0.287

£0.252

Reel

£0.165

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: £0.978
287In Stock

Mfr. Part No.
NFE61HT361C2A9L

Mouser Part No
81-NFE61HT361C2A9L

Murata Electronics

Feed Through Capacitors

Learn More

Datasheet

287In Stock

Cut Tape

£0.978

£0.689

£0.597

£0.468

Reel

£0.414

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

Ferrite Beads

BLM02BX241SN1D
Murata Electronics
1: £0.12
24,415In Stock

Mfr. Part No.
BLM02BX241SN1D

Mouser Part No
81-BLM02BX241SN1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

24,415In Stock

Cut Tape

£0.12

£0.086

£0.075

£0.067

View

Reel

£0.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 20,000

Ferrite Beads

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM03HB401SN1D
Murata Electronics
1: £0.248
10,756In Stock

Mfr. Part No.
BLM03HB401SN1D

Mouser Part No
81-BLM03HB401SN1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

10,756In Stock

Cut Tape

£0.248

£0.171

£0.148

£0.133

View

Reel

£0.069

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 1K OHM 25% Alternate Sizing Guide Below

BLM15HG102SH1D
Murata Electronics
1: £0.113
19,422In Stock

Mfr. Part No.
BLM15HG102SH1D

Mouser Part No
81-BLM15HG102SH1D

Murata Electronics

Ferrite Beads 1K OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

19,422In Stock

Cut Tape

£0.113

£0.078

£0.067

£0.06

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

BLM18DN221SH1D
Murata Electronics
1: £0.233
10,309In Stock

Mfr. Part No.
BLM18DN221SH1D

Mouser Part No
81-BLM18DN221SH1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

10,309In Stock

Cut Tape

£0.233

£0.162

£0.141

£0.126

View

Reel

£0.072

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

NFG0NCN162HL3D
Murata Electronics
1: £0.165
15,285In Stock

Mfr. Part No.
NFG0NCN162HL3D

Mouser Part No
81-NFG0NCN162HL3D

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

15,285In Stock

Cut Tape

£0.165

£0.134

£0.115

£0.108

View

Reel

£0.069

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Common Mode Chokes

- 40 C

+ 85 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Ferrite Beads 750 OHM 25% Alternate Sizing Guide Below

BLM21BD751SN1D
Murata Electronics
1: £0.12
24,055In Stock

Mfr. Part No.
BLM21BD751SN1D

Mouser Part No
81-BLM21B751S

Murata Electronics

Ferrite Beads 750 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

24,055In Stock

Cut Tape

£0.12

£0.083

£0.072

£0.065

View

Reel

£0.029

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

Signal Conditioning

LQZ02HQ242A02E
Murata Electronics
1: £0.113
19,825In Stock

Mfr. Part No.
LQZ02HQ242A02E

Mouser Part No
81-LQZ02HQ242A02E

Murata Electronics

Signal Conditioning

Learn More

Datasheet

19,825In Stock

Cut Tape

£0.113

£0.09

£0.079

£0.073

View

Reel

£0.046

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Signal Conditioning

High Pass Filters

High Pass

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM18AG121SH1D
Murata Electronics
1: £0.075
50,468In Stock

Mfr. Part No.
BLM18AG121SH1D

Mouser Part No
81-BLM18AG121SH1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

50,468In Stock

Cut Tape

£0.075

£0.042

£0.031

£0.022

View

Reel

£0.016

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 47 OHM 25% Alternate Sizing Guide Below

BLM18BB470SH1D
Murata Electronics
1: £0.075
35,290In Stock

Mfr. Part No.
BLM18BB470SH1D

Mouser Part No
81-BLM18BB470SH1D

Murata Electronics

Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

35,290In Stock

Cut Tape

£0.075

£0.054

£0.042

£0.038

Reel

£0.019

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

Feed Through Capacitors .1 UF 10V 20%

NFM21HC104R1A3D
Murata Electronics
1: £0.217
9,497In Stock

Mfr. Part No.
NFM21HC104R1A3D

Mouser Part No
81-NFM21HC104R1A3D

Murata Electronics

Feed Through Capacitors .1 UF 10V 20%

Learn More

Datasheet

9,497In Stock

Cut Tape

£0.217

£0.095

£0.078

£0.071

View

Reel

£0.058

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Feed Through Capacitors

Three Terminal Filter Capacitors

Three Terminal Capacitor Automotive

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Feed Through Capacitors 1000 PF 50V .3A

NFM3DCC102R1H3L
Murata Electronics
1: £0.248
8,262In Stock

Mfr. Part No.
NFM3DCC102R1H3L

Mouser Part No
81-NFM3DCC102R1H3L

Murata Electronics

Feed Through Capacitors 1000 PF 50V .3A

Learn More

Datasheet

8,262In Stock

Cut Tape

£0.248

£0.177

£0.154

£0.144

View

Reel

£0.097

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Feed Through Capacitors

Three Terminal Filter Capacitors

Three Terminal Capacitor

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM02BC220SN1D
Murata Electronics
1: £0.135
18,964In Stock

Mfr. Part No.
BLM02BC220SN1D

Mouser Part No
81-BLM02BC220SN1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

18,964In Stock

Cut Tape

£0.135

£0.093

£0.081

£0.072

View

Reel

£0.033

MouseReel Available

Min.: 1
Mult.: 1

Reel: 20,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM02PX330SN1D
Murata Electronics
1: £0.127
17,480In Stock

Mfr. Part No.
BLM02PX330SN1D

Mouser Part No
81-BLM02PX330SN1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

17,480In Stock

Cut Tape

£0.127

£0.089

£0.078

£0.07

View

Reel

£0.031

MouseReel Available

Min.: 1
Mult.: 1

Reel: 20,000

Ferrite Beads

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 1250MA Alternate Sizing Guide Below

BLM21PG221SZ1D
Murata Electronics
1: £0.083
45,852In Stock

Mfr. Part No.
BLM21PG221SZ1D

Mouser Part No
81-BLM21PG221SZ1D

Murata Electronics

Ferrite Beads 220 OHM 1250MA Alternate Sizing Guide Below

Learn More

Datasheet

45,852In Stock

Cut Tape

£0.083

£0.059

£0.046

£0.042

View

Reel

£0.019

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Chip Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLF02RD471GNED
Murata Electronics
1: £0.15
19,672In Stock

Mfr. Part No.
BLF02RD471GNED

Mouser Part No
81-BLF02RD471GNED

Murata Electronics

Ferrite Beads

Learn More

Datasheet

19,672In Stock

Cut Tape

£0.15

£0.101

£0.088

£0.079

View

Reel

£0.035

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

Noise Filters

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape

Ferrite Beads

BLM02AX241SN1D
Murata Electronics
1: £0.127
26,694In Stock

Mfr. Part No.
BLM02AX241SN1D

Mouser Part No
81-BLM02AX241SN1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

26,694In Stock

Cut Tape

£0.127

£0.087

£0.075

£0.067

View

Reel

£0.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 20,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads 10 OHM 01005 Alternate Sizing Guide Below

BLM02PX100SN1D
Murata Electronics
1: £0.127
21,762In Stock

Mfr. Part No.
BLM02PX100SN1D

Mouser Part No
81-BLM02PX100SN1D

Murata Electronics

Ferrite Beads 10 OHM 01005 Alternate Sizing Guide Below

Learn More

Datasheet

21,762In Stock

Cut Tape

£0.127

£0.089

£0.078

£0.07

View

Reel

£0.031

MouseReel Available

Min.: 1
Mult.: 1

Reel: 20,000

Ferrite Beads

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM18GG471SZ1D
Murata Electronics
1: £0.203
12,467In Stock

Mfr. Part No.
BLM18GG471SZ1D

Mouser Part No
81-BLM18GG471SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

12,467In Stock

Cut Tape

£0.203

£0.142

£0.123

£0.11

View

Reel

£0.052

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 0805 490ohm 25% 190mA

DLW21SN491XQ2L
Murata Electronics
1: £0.346
3,642In Stock

Mfr. Part No.
DLW21SN491XQ2L

Mouser Part No
81-DLW21SN491XQ2L

Murata Electronics

Common Mode Chokes / Filters 0805 490ohm 25% 190mA

Learn More

Datasheet

3,642In Stock

Cut Tape

£0.346

£0.282

£0.246

£0.232

Reel

£0.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Common Mode Choke Coil

- 40 C

+ 85 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM03HB191SZ1D
Murata Electronics
1: £0.263
12,548In Stock

Mfr. Part No.
BLM03HB191SZ1D

Mouser Part No
81-BLM03HB191SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

12,548In Stock

Cut Tape

£0.263

£0.18

£0.157

£0.141

View

Reel

£0.072

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

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