Passive Components – Mouser United Kingdom

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Automotive Noise / EMI Suppression Filters

Murata Electronics Automotive Noise / EMI Suppression Filters offer components for noise suppression from various approaches, such as small-sized EMI suppression filters and AC line filters that effectively suppress noise. Also among these components are ferrite cores and microwave absorbers, which suppress noise even after the set is completed. Murata offers ESD protection devices that protect semiconductors from static electricity entering from outside.

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Types of Passive Components

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Part #

Ferrite Beads

BLM21BD601SZ1D
Murata Electronics
1: £0.135
2,918In Stock

Mfr. Part No.
BLM21BD601SZ1D

Mouser Part No
81-BLM21BD601SZ1D

Murata Electronics

Ferrite Beads

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Datasheet

2,918In Stock

Cut Tape

£0.135

£0.093

£0.079

£0.072

View

Reel

£0.031

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.2ohm Max. 125degC

BLM21PG102SH1D
Murata Electronics
1: £0.12
600In Stock
12,000Expected 19/05/2026
New Product

Mfr. Part No.
BLM21PG102SH1D

Mouser Part No
81-BLM21PG102SH1D

New Product

Murata Electronics

Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.2ohm Max. 125degC

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Datasheet

600In Stock

12,000Expected 19/05/2026

Cut Tape

£0.12

£0.083

£0.072

£0.065

View

Reel

£0.029

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25%

BLM21PG121SZ1D
Murata Electronics
1: £0.083
686In Stock
12,000On Order

Mfr. Part No.
BLM21PG121SZ1D

Mouser Part No
81-BLM21PG121SZ1D

Murata Electronics

Ferrite Beads 120 OHM 25%

Learn More

Datasheet

686In Stock

12,000On Order

Cut Tape

£0.083

£0.058

£0.045

£0.041

Reel

£0.021

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below

BLM21PG220SH1D
Murata Electronics
1: £0.12
16,398In Stock
20,000Expected 15/06/2026

Mfr. Part No.
BLM21PG220SH1D

Mouser Part No
81-BLM21PG220SH1D

Murata Electronics

Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below

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Datasheet

16,398In Stock

20,000Expected 15/06/2026

Cut Tape

£0.12

£0.083

£0.072

£0.065

View

Reel

£0.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM Alternate Sizing Guide Below

BLM21PG331SZ1D
Murata Electronics
1: £0.083
7,030In Stock
4,000Expected 21/05/2026

Mfr. Part No.
BLM21PG331SZ1D

Mouser Part No
81-BLM21PG331SZ1D

Murata Electronics

Ferrite Beads 330 OHM Alternate Sizing Guide Below

Learn More

Datasheet

7,030In Stock

4,000Expected 21/05/2026

Cut Tape

£0.083

£0.058

£0.045

£0.041

Reel

£0.021

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM

BLM31KN471BH1L
Murata Electronics
1: £0.39
3,453In Stock
2,500Expected 14/04/2026

Mfr. Part No.
BLM31KN471BH1L

Mouser Part No
81-BLM31KN471BH1L

Murata Electronics

Ferrite Beads 470 OHM

Learn More

Datasheet

3,453In Stock

2,500Expected 14/04/2026

Cut Tape

£0.39

£0.274

£0.237

£0.212

View

Reel

£0.111

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Beads 120 OHM 2000MA Alternate Sizing Guide Below

BLM31PG121SZ1L
Murata Electronics
1: £0.248
5,935In Stock
3,000Expected 06/04/2026

Mfr. Part No.
BLM31PG121SZ1L

Mouser Part No
81-BLM31PG121SZ1L

Murata Electronics

Ferrite Beads 120 OHM 2000MA Alternate Sizing Guide Below

Learn More

Datasheet

5,935In Stock

3,000Expected 06/04/2026

Cut Tape

£0.248

£0.175

£0.152

£0.135

View

Reel

£0.067

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below

BLM31PG330SH1L
Murata Electronics
1: £0.271
5,047In Stock
13,515On Order

Mfr. Part No.
BLM31PG330SH1L

Mouser Part No
81-BLM31PG330SH1L

Murata Electronics

Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

5,047In Stock

13,515On Order

Cut Tape

£0.271

£0.19

£0.164

£0.148

View

Reel

£0.074

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads

BLM31PG500SZ1L
Murata Electronics
1: £0.271
2,850In Stock
3,000Expected 26/05/2026

Mfr. Part No.
BLM31PG500SZ1L

Mouser Part No
81-BLM31PG500SZ1L

Murata Electronics

Ferrite Beads

Learn More

Datasheet

2,850In Stock

3,000Expected 26/05/2026

Cut Tape

£0.271

£0.186

£0.162

£0.144

View

Reel

£0.067

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM31PG601SH1L
Murata Electronics
1: £0.271
7,915In Stock
15,000Expected 04/06/2026

Mfr. Part No.
BLM31PG601SH1L

Mouser Part No
81-BLM31PG601SH1L

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

7,915In Stock

15,000Expected 04/06/2026

Cut Tape

£0.271

£0.19

£0.164

£0.148

View

Reel

£0.074

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

BLM41PG750SH1L
Murata Electronics
1: £0.353
2,244In Stock
2,500Expected 25/05/2026

Mfr. Part No.
BLM41PG750SH1L

Mouser Part No
81-BLM41PG750SH1L

Murata Electronics

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

2,244In Stock

2,500Expected 25/05/2026

Cut Tape

£0.353

£0.246

£0.213

£0.19

View

Reel

£0.111

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

EMI Filter Circuits 22.0 UF 16V 20A

BNX027H01L
Murata Electronics
1: £4.42
69In Stock
2,800On Order

Mfr. Part No.
BNX027H01L

Mouser Part No
81-BNX027H01L

Murata Electronics

EMI Filter Circuits 22.0 UF 16V 20A

Learn More

Datasheet

69In Stock

2,800On Order

Cut Tape

£4.42

£3.61

£3.33

£3.13

View

Reel

£2.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Common Mode Chokes / Filters 90 OHM

DLM0NSM900HY2D
Murata Electronics
1: £0.075
8,250In Stock
160,000On Order

Mfr. Part No.
DLM0NSM900HY2D

Mouser Part No
81-DLM0NSM900HY2D

Murata Electronics

Common Mode Chokes / Filters 90 OHM

Learn More

Datasheet

8,250In Stock

160,000On Order

Cut Tape

£0.075

£0.06

£0.052

£0.05

View

Reel

£0.032

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

EMI Filter Circuits 500 MHZ 10PF

NFL18ZT507H1A3D
Murata Electronics
1: £0.571
3,404In Stock
24,000On Order

Mfr. Part No.
NFL18ZT507H1A3D

Mouser Part No
81-NFL18ZT507H1A3D

Murata Electronics

EMI Filter Circuits 500 MHZ 10PF

Learn More

Datasheet

3,404In Stock

24,000On Order

Cut Tape

£0.571

£0.464

£0.402

£0.378

Reel

£0.279

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 4600 OHM 900MHZ 0.27A

NFZ15SG462SN10D
Murata Electronics
1: £0.15
9,570In Stock
10,000Expected 24/04/2026

Mfr. Part No.
NFZ15SG462SN10D

Mouser Part No
81-NFZ15SG462SN10D

Murata Electronics

Ferrite Beads 4600 OHM 900MHZ 0.27A

Learn More

Datasheet

9,570In Stock

10,000Expected 24/04/2026

Cut Tape

£0.15

£0.105

£0.091

£0.081

View

Reel

£0.039

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 120 OHM 1.1A

NFZ18SM121SN10D
Murata Electronics
1: £0.188
2,736In Stock
4,000Expected 20/04/2026

Mfr. Part No.
NFZ18SM121SN10D

Mouser Part No
81-NFZ18SM121SN10D

Murata Electronics

Ferrite Beads 120 OHM 1.1A

Learn More

Datasheet

2,736In Stock

4,000Expected 20/04/2026

Cut Tape

£0.188

£0.133

£0.115

£0.103

View

Reel

£0.049

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1K OHM 2.5A

NFZ2MSD102SZ10L
Murata Electronics
1: £0.398
939In Stock
3,000Expected 28/04/2026

Mfr. Part No.
NFZ2MSD102SZ10L

Mouser Part No
81-NFZ2MSD102SZ10L

Murata Electronics

Ferrite Beads 1K OHM 2.5A

Learn More

Datasheet

939In Stock

3,000Expected 28/04/2026

Cut Tape

£0.398

£0.327

£0.303

£0.278

View

Reel

£0.153

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 500 OHM 3.2A

NFZ2MSD501SZ10L
Murata Electronics
1: £0.33
7In Stock
3,000Expected 01/07/2026

Mfr. Part No.
NFZ2MSD501SZ10L

Mouser Part No
81-NFZ2MSD501SZ10L

Murata Electronics

Ferrite Beads 500 OHM 3.2A

Learn More

Datasheet

7In Stock

3,000Expected 01/07/2026

Cut Tape

£0.33

£0.272

£0.271

£0.224

View

Reel

£0.155

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Common Mode Chokes / Filters 9 UH

PLT10HH501100PNL
Murata Electronics
1: £3.57
23In Stock
2,555On Order

Mfr. Part No.
PLT10HH501100PNL

Mouser Part No
81-PLT10HH501100PNL

Murata Electronics

Common Mode Chokes / Filters 9 UH

Learn More

Datasheet

23In Stock

2,555On Order

Cut Tape

£3.57

£2.91

£2.68

£2.52

Reel

£2.33

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

Ferrite Beads 30 OHM 25% Alternate Sizing Guide Below

BLM15PD300SN1D
Murata Electronics
1: £0.075
6In Stock
200,000On Order

Mfr. Part No.
BLM15PD300SN1D

Mouser Part No
81-BLM15PD300SN1D

Murata Electronics

Ferrite Beads 30 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

6In Stock

200,000On Order

Cut Tape

£0.075

£0.039

£0.031

£0.028

View

Reel

£0.012

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18AG221SN1D
Murata Electronics
1: £0.075
199,340Expected 14/04/2026

Mfr. Part No.
BLM18AG221SN1D

Mouser Part No
81-BLM11A221S

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

199,340Expected 14/04/2026

Cut Tape

£0.075

£0.042

£0.033

£0.03

Reel

£0.016

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM15BD471SN1D
Murata Electronics
1: £0.075
110,000In Stock
70,000Expected 02/03/2026

Mfr. Part No.
BLM15BD471SN1D

Mouser Part No
81-BLM15BD471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

110,000In Stock

70,000Expected 02/03/2026

Cut Tape

£0.075

£0.031

£0.025

£0.023

View

Reel

£0.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 600 OHM Alternate Sizing Guide Below

BLM15BD601SH1D
Murata Electronics
1: £0.075
19,845In Stock
40,000On Order

Mfr. Part No.
BLM15BD601SH1D

Mouser Part No
81-BLM15BD601SH1D

Murata Electronics

Ferrite Beads 600 OHM Alternate Sizing Guide Below

Learn More

Datasheet

19,845In Stock

40,000On Order

Cut Tape

£0.075

£0.056

£0.044

£0.039

View

Reel

£0.017

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Common Mode Chokes / Filters

DLW43SH220XK2L
Murata Electronics
1: £0.638
6,951Expected 02/03/2026

Mfr. Part No.
DLW43SH220XK2L

Mouser Part No
81-DLW43SH220XK2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

6,951Expected 02/03/2026

Cut Tape

£0.638

£0.522

£0.456

£0.43

Reel

£0.367

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM03HG102SN1D
Murata Electronics
1: £0.233
119,650On Order

Mfr. Part No.
BLM03HG102SN1D

Mouser Part No
81-BLM03HG102SN1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

119,650On Order

Cut Tape

£0.233

£0.167

£0.144

£0.129

View

Reel

£0.064

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Automotive Noise / EMI Suppression Filters

Types of Passive Components

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