Ferrite Beads – 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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Results: 665

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Part #

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

BLM21_Z

Ferrite Chip Beads

SMD/SMT

0805 (2012 metric)

420 Ohms

300 mA

25 %

300 mOhms

- 55 C

+ 125 C

2 mm

1.25 mm

0.85 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

BLM21BB750SH1D
Murata Electronics
1: £0.142
5,640In Stock

Mfr. Part No.
BLM21BB750SH1D

Mouser Part No
81-BLM21BB750SH1D

Murata Electronics

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

5,640In Stock

Cut Tape

£0.142

£0.095

£0.083

£0.074

View

Reel

£0.037

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

BLM21_H

Ferrite Chip Beads

SMD/SMT

0805 (2012 metric)

75 Ohms

700 mA

25 %

250 mOhms

- 55 C

+ 125 C

2 mm

1.25 mm

0.85 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

BLM18AG151SH1D
Murata Electronics
1: £0.083
4,623In Stock

Mfr. Part No.
BLM18AG151SH1D

Mouser Part No
81-BLM18AG151SH1D

Murata Electronics

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

4,623In Stock

Cut Tape

£0.083

£0.053

£0.046

£0.038

View

Reel

£0.018

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

150 Ohms

700 mA

25 %

250 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

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

BLM03_Z

Ferrite Beads

SMD/SMT

0201 (0603 metric)

190 Ohms

150 mA

25 %

2 Ohms

- 55 C

+ 125 C

0.6 mm

0.3 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM03HD471SZ1D
Murata Electronics
1: £0.263
12,286In Stock

Mfr. Part No.
BLM03HD471SZ1D

Mouser Part No
81-BLM03HD471SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

12,286In Stock

Cut Tape

£0.263

£0.18

£0.157

£0.141

View

Reel

£0.072

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

BLM03_Z

Ferrite Beads

SMD/SMT

0201 (0603 metric)

470 Ohms

175 mA

25 %

1.3 Ohms

- 55 C

+ 125 C

0.6 mm

0.3 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 100 OHM

BLM18EG101TH1D
Murata Electronics
1: £0.196
10,177In Stock

Mfr. Part No.
BLM18EG101TH1D

Mouser Part No
81-BLM18EG101TH1D

Murata Electronics

Ferrite Beads 100 OHM

Learn More

Datasheet

10,177In Stock

Cut Tape

£0.196

£0.137

£0.119

£0.107

View

Reel

£0.052

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

100 Ohms

2 A

25 %

45 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM31PG391SZ1L
Murata Electronics
1: £0.248
7,840In Stock

Mfr. Part No.
BLM31PG391SZ1L

Mouser Part No
81-BLM31PG391SZ1L

Murata Electronics

Ferrite Beads

Learn More

Datasheet

7,840In Stock

Cut Tape

£0.248

£0.175

£0.152

£0.135

View

Reel

£0.071

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BLM31 _Z

Ferrite Beads

SMD/SMT

1206 (3216 metric)

390 Ohms

2 A

25 %

50 mOhms

- 55 C

+ 125 C

3.2 mm

1.6 mm

1.1 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 470 OHM Alternate Sizing Guide Below

BLM41PG471SH1L
Murata Electronics
1: £0.353
5,207In Stock

Mfr. Part No.
BLM41PG471SH1L

Mouser Part No
81-BLM41PG471SH1L

Murata Electronics

Ferrite Beads 470 OHM Alternate Sizing Guide Below

Learn More

Datasheet

5,207In Stock

Cut Tape

£0.353

£0.246

£0.213

£0.19

View

Reel

£0.10

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

BLM41_H

Ferrite Chip Beads

SMD/SMT

1806 (4516 metric)

470 Ohms

2 A

25 %

50 mOhms

- 55 C

+ 125 C

4.5 mm

1.6 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM02PX330SN1D
Murata Electronics
1: £0.127
17,610In Stock

Mfr. Part No.
BLM02PX330SN1D

Mouser Part No
81-BLM02PX330SN1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

17,610In Stock

Cut Tape

£0.127

£0.089

£0.078

£0.07

View

Reel

£0.031

MouseReel Available

Min.: 1
Mult.: 1

Reel: 20,000

BLM02xX_SN

1005 (0402 metric)

33 Ohms

550 mA

0.4 mm

0.2 mm

Reel, Cut Tape, MouseReel

Ferrite Beads 220 OHM 1250MA Alternate Sizing Guide Below

BLM21PG221SZ1D
Murata Electronics
1: £0.083
45,132In Stock

Mfr. Part No.
BLM21PG221SZ1D

Mouser Part No
81-BLM21PG221SZ1D

Murata Electronics

Ferrite Beads 220 OHM 1250MA Alternate Sizing Guide Below

Learn More

Datasheet

45,132In Stock

Cut Tape

£0.083

£0.059

£0.046

£0.042

View

Reel

£0.019

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

BLM21_Z

Ferrite Beads

SMD/SMT

0805 (2012 metric)

220 Ohms

2 A

25 %

45 mOhms

- 55 C

+ 125 C

2 mm

1.25 mm

0.85 mm

AEC-Q200

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

BLM02xX_SN

1005 (0402 metric)

240 Ohms

240 mA

0.4 mm

0.2 mm

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

BLM15_H

Ferrite Chip Beads

SMD/SMT

0402 (1005 metric)

1 kOhms

250 mA

25 %

1.1 Ohms

- 55 C

+ 125 C

1 mm

0.5 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 750 OHM 25% Alternate Sizing Guide Below

BLM21BD751SN1D
Murata Electronics
1: £0.12
24,065In Stock

Mfr. Part No.
BLM21BD751SN1D

Mouser Part No
81-BLM21B751S

Murata Electronics

Ferrite Beads 750 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

24,065In Stock

Cut Tape

£0.12

£0.083

£0.072

£0.065

View

Reel

£0.029

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

BLM21_xN

Ferrite Chip Beads

SMD/SMT

0805 (2012 metric)

750 Ohms

250 mA

25 %

400 mOhms

- 55 C

+ 125 C

2 mm

1.25 mm

0.85 mm

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

BLM02xX_SN

Ferrite Beads

SMD/SMT

1005 (0402 metric)

10 Ohms

1.1 A

5 Ohms

50 mOhms

- 55 C

+ 125 C

0.4 mm

0.2 mm

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

BLM18_Z

Ferrite Beads

SMD/SMT

0603 (1608 metric)

470 Ohms

200 mA

25 %

1 Ohms

- 55 C

+ 125 C

1.6 mm

0.8 mm

0.6 mm

AEC-Q200

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

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

120 Ohms

800 mA

25 %

200 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

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

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

47 Ohms

600 mA

25 %

300 mOhms

- 55 C

+ 125 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM18KN471EH1D
Murata Electronics
1: £0.135
10,208In Stock

Mfr. Part No.
BLM18KN471EH1D

Mouser Part No
81-BLM18KN471EH1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

10,208In Stock

Cut Tape

£0.135

£0.113

£0.105

£0.099

View

Reel

£0.056

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

BLM18_H

Ferrite Chip Beads

SMD/SMT

0603 (1608 metric)

470 Ohms

920 mA

145 mOhms

- 55 C

+ 175 C

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads

BLM15BA220SZ1D
Murata Electronics
1: £0.083
5,062In Stock

Mfr. Part No.
BLM15BA220SZ1D

Mouser Part No
81-BLM15BA220SZ1D

Murata Electronics

Ferrite Beads

Learn More

Datasheet

5,062In Stock

Cut Tape

£0.083

£0.038

£0.033

£0.026

View

Reel

£0.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

BLM15_Z

0402 (1005 metric)

22 Ohms

300 mA

1 mm

0.5 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 150 OHM 30%

NFZ32BW151HN11L
Murata Electronics
1: £0.428
5,833In Stock
NRND

Mfr. Part No.
NFZ32BW151HN11L

Mouser Part No
81-NFZ32BW151HN11L

NRND

Murata Electronics

Ferrite Beads 150 OHM 30%

Learn More

Datasheet

5,833In Stock

Cut Tape

£0.428

£0.301

£0.26

£0.232

View

Reel

£0.127

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

NFZ

EMI Filters

SMD/SMT

1210 (3225 metric)

150 Ohms

700 mA

30 %

685 mOhms

- 40 C

+ 125 C

3.2 mm

2.5 mm

1.55 mm

Reel, Cut Tape, MouseReel

Ferrite Beads 900 OHM 2.55A

NFZ32SW901HN10L
Murata Electronics
1: £0.292
11,326In Stock
NRND

Mfr. Part No.
NFZ32SW901HN10L

Mouser Part No
81-NFZ32SW901HN10L

NRND

Murata Electronics

Ferrite Beads 900 OHM 2.55A

Learn More

Datasheet

11,326In Stock

Cut Tape

£0.292

£0.207

£0.18

£0.16

View

Reel

£0.082

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

NFZ

EMI Filters

SMD/SMT

1210 (3225 metric)

900 Ohms

2.05 A

30 %

45 mOhms

- 40 C

+ 125 C

3.2 mm

2.5 mm

1.55 mm

Reel, Cut Tape, MouseReel

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

BLM21PG102SN1D
Murata Electronics
1: £0.09
19,450In Stock
4,000Expected 18/02/2026
New Product

Mfr. Part No.
BLM21PG102SN1D

Mouser Part No
81-BLM21PG102SN1D

New Product

Murata Electronics

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

Learn More

Datasheet

19,450In Stock

4,000Expected 18/02/2026

Cut Tape

£0.09

£0.059

£0.051

£0.041

Reel

£0.024

View

Min.: 1
Mult.: 1

Reel: 4,000

BLM21_xN

Ferrite Beads

SMD/SMT

0805 (2012 metric)

1 kOhms

1.15 A

25 %

300 mOhms

- 55 C

+ 125 C

2 mm

1.25 mm

Reel, Cut Tape

Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.14ohm Max. 125degC

BLM21PG601SH1D
Murata Electronics
1: £0.127
5,674In Stock
New Product

Mfr. Part No.
BLM21PG601SH1D

Mouser Part No
81-BLM21PG601SH1D

New Product

Murata Electronics

Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.14ohm Max. 125degC

Learn More

Datasheet

5,674In Stock

Cut Tape

£0.127

£0.088

£0.073

£0.066

View

Reel

£0.032

Min.: 1
Mult.: 1

Reel: 4,000

BLM21_H

Ferrite Beads

SMD/SMT

0805 (2012 metric)

600 Ohms

1.4 A

25 %

200 mOhms

- 55 C

+ 125 C

2 mm

1.25 mm

AEC-Q200

Reel, Cut Tape

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

BLM15GA750SN1D
Murata Electronics
1: £0.383
103,908In Stock
100,000Expected 14/04/2026

Mfr. Part No.
BLM15GA750SN1D

Mouser Part No
81-BLM15GA750SN1D

Murata Electronics

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

103,908In Stock

100,000Expected 14/04/2026

Cut Tape

£0.383

£0.268

£0.232

£0.207

View

Reel

£0.108

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

BLM15G_SN

Ferrite Chip Beads

SMD/SMT

0402 (1005 metric)

75 Ohms

200 mA

25 %

1.3 Ohms

- 55 C

+ 125 C

1 mm

0.5 mm

Reel, Cut Tape, MouseReel

Ferrite Beads 30 OHM 100MHZ

BLE32PN300SZ1L
Murata Electronics
1: £0.773
5,092In Stock

Mfr. Part No.
BLE32PN300SZ1L

Mouser Part No
81-BLE32PN300SZ1L

Murata Electronics

Ferrite Beads 30 OHM 100MHZ

Learn More

Datasheet

5,092In Stock

Cut Tape

£0.773

£0.532

£0.457

£0.405

View

Reel

£0.251

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

BLE

Ferrite Chip Beads

SMD/SMT

1210 (3225 metric)

30 Ohms

10 A

10 Ohms

1.6 mOhms

- 55 C

+ 125 C

3.2 mm

2.5 mm

2.0 mm

Reel, Cut Tape, MouseReel

Automotive Noise / EMI Suppression Filters

Customer Service Office

Company

Resources

Support

BLE
BLM02xX_SN
BLM03_SN
BLM03_Z
BLM03H__N
BLM15_H
BLM15_SN
BLM15_Z
BLM15G_SN
BLM18_H
BLM18_xN
BLM18_Z
BLM18EG_xH
BLM18G_SN
BLM18H_SN
BLM21_H
BLM21_xN
BLM21_Z
BLM31_H
BLM31_SN

1.5 Ohms
2.9 Ohms
4.4 Ohms
5 Ohms
6.1 Ohms
8.4 Ohms
9.8 Ohms
10 Ohms
11 Ohms
17 Ohms
22 Ohms
24 Ohms
25 Ohms
26 Ohms
30 Ohms
31 Ohms
33 Ohms
47 Ohms
50 Ohms
52 Ohms

50 mA
100 mA
120 mA
125 mA
135 mA
140 mA
150 mA
170 mA
175 mA
200 mA
215 mA
240 mA
250 mA
270 mA
275 mA
280 mA
300 mA
310 mA
350 mA
390 mA

1.6 mOhms
4 mOhms
7 mOhms
9 mOhms
10 mOhms
12 mOhms
14 mOhms
15 mOhms
16 mOhms
18 mOhms
20 mOhms
22 mOhms
24 mOhms
25 mOhms
26 mOhms
30 mOhms
32 mOhms
35 mOhms
38 mOhms
40 mOhms