Passive Components – 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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Part #

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM15AX102SN1D
Murata Electronics
1: £0.075
144,543In Stock
430,000On Order

Mfr. Part No.
BLM15AX102SN1D

Mouser Part No
81-BLM15AX102SN1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

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Datasheet

144,543In Stock

430,000On Order

Cut Tape

£0.075

£0.036

£0.029

£0.025

View

Reel

£0.012

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 120 Ohms 25% Alternate Sizing Guide Below

BLM15EG121SN1D
Murata Electronics
1: £0.127
70,469In Stock
295,250On Order

Mfr. Part No.
BLM15EG121SN1D

Mouser Part No
81-BLM15EG121SN1D

Murata Electronics

Ferrite Beads 120 Ohms 25% Alternate Sizing Guide Below

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Datasheet

70,469In Stock

295,250On Order

Cut Tape

£0.127

£0.087

£0.076

£0.069

View

Reel

£0.035

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM15EX121SN1D
Murata Electronics
1: £0.12
57,104In Stock
30,000Expected 16/04/2026

Mfr. Part No.
BLM15EX121SN1D

Mouser Part No
81-BLM15EX121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

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Datasheet

57,104In Stock

30,000Expected 16/04/2026

Cut Tape

£0.12

£0.085

£0.074

£0.067

View

Reel

£0.031

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below

BLM15GA750SN1D
Murata Electronics
1: £0.383
61,388In 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

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Datasheet

61,388In 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

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM15PX601SN1D
Murata Electronics
1: £0.075
92,897In Stock
150,000Expected 14/04/2026

Mfr. Part No.
BLM15PX601SN1D

Mouser Part No
81-BLM15PX601SN1D

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

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Datasheet

92,897In Stock

150,000Expected 14/04/2026

Cut Tape

£0.075

£0.051

£0.04

£0.036

View

Reel

£0.016

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 100 OHM 25% Alternate Sizing Guide Below

BLM18EG101TN1D
Murata Electronics
1: £0.18
22,773In Stock
76,000On Order

Mfr. Part No.
BLM18EG101TN1D

Mouser Part No
81-BLM18EG101TN1D

Murata Electronics

Ferrite Beads 100 OHM 25% Alternate Sizing Guide Below

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Datasheet

22,773In Stock

76,000On Order

Cut Tape

£0.18

£0.126

£0.109

£0.098

View

Reel

£0.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM18EG121SN1D
Murata Electronics
1: £0.173
44,982In Stock
80,000Expected 07/05/2026

Mfr. Part No.
BLM18EG121SN1D

Mouser Part No
81-BLM18EG121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

44,982In Stock

80,000Expected 07/05/2026

Cut Tape

£0.173

£0.122

£0.107

£0.095

View

Reel

£0.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18EG471SN1D
Murata Electronics
1: £0.173
48,613In Stock
40,000Expected 07/05/2026

Mfr. Part No.
BLM18EG471SN1D

Mouser Part No
81-BLM18EG471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

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Datasheet

48,613In Stock

40,000Expected 07/05/2026

Cut Tape

£0.173

£0.122

£0.107

£0.095

View

Reel

£0.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM18HE102SN1D
Murata Electronics
1: £0.142
72,176In Stock
80,000Expected 20/04/2026

Mfr. Part No.
BLM18HE102SN1D

Mouser Part No
81-BLM18HE102SN1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

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Datasheet

72,176In Stock

80,000Expected 20/04/2026

Cut Tape

£0.142

£0.103

£0.089

£0.08

View

Reel

£0.035

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1500 OHM 25% POWERTR AIN/SAFETY Alternate Sizing Guide Below

BLM18HE152SH1D
Murata Electronics
1: £0.135
31,829In Stock

Mfr. Part No.
BLM18HE152SH1D

Mouser Part No
81-BLM18HE152SH1D

Murata Electronics

Ferrite Beads 1500 OHM 25% POWERTR AIN/SAFETY Alternate Sizing Guide Below

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Datasheet

31,829In Stock

Cut Tape

£0.135

£0.11

£0.102

£0.096

View

Reel

£0.063

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM18KG121TH1D
Murata Electronics
1: £0.075
101,882In Stock
100,000Expected 14/04/2026

Mfr. Part No.
BLM18KG121TH1D

Mouser Part No
81-BLM18KG121TH1D

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

101,882In Stock

100,000Expected 14/04/2026

Cut Tape

£0.075

£0.049

£0.038

£0.035

Reel

£0.017

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM18KG121TN1D
Murata Electronics
1: £0.075
288,399In Stock
399,500On Order

Mfr. Part No.
BLM18KG121TN1D

Mouser Part No
81-BLM18KG121TN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

288,399In Stock

399,500On Order

Cut Tape

£0.075

£0.046

£0.037

£0.033

Reel

£0.016

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18KG471SN1D
Murata Electronics
1: £0.075
105,901In Stock
80,000Expected 14/04/2026

Mfr. Part No.
BLM18KG471SN1D

Mouser Part No
81-BLM18KG471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

105,901In Stock

80,000Expected 14/04/2026

Cut Tape

£0.075

£0.045

£0.036

£0.032

Reel

£0.017

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 600 OHM 1.3A DCR=.15 OHM Alternate Sizing Guide Below

BLM18KG601SH1D
Murata Electronics
1: £0.09
196,656In Stock

Mfr. Part No.
BLM18KG601SH1D

Mouser Part No
81-BLM18KG601SH1D

Murata Electronics

Ferrite Beads 600 OHM 1.3A DCR=.15 OHM Alternate Sizing Guide Below

Learn More

Datasheet

196,656In Stock

Cut Tape

£0.09

£0.053

£0.045

£0.038

Reel

£0.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18PG331SN1D
Murata Electronics
1: £0.075
142,112In Stock

Mfr. Part No.
BLM18PG331SN1D

Mouser Part No
81-BLM18PG331SN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

142,112In Stock

Cut Tape

£0.075

£0.045

£0.035

£0.031

Reel

£0.015

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18PG471SN1D
Murata Electronics
1: £0.075
211,806In Stock
119,800Expected 07/05/2026

Mfr. Part No.
BLM18PG471SN1D

Mouser Part No
81-BLM18PG471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

211,806In Stock

119,800Expected 07/05/2026

Cut Tape

£0.075

£0.045

£0.035

£0.031

Reel

£0.016

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM Alternate Sizing Guide Below

BLM18SG121TZ1D
Murata Electronics
1: £0.105
63,504In Stock
200,000On Order

Mfr. Part No.
BLM18SG121TZ1D

Mouser Part No
81-BLM18SG121TZ1D

Murata Electronics

Ferrite Beads 120 OHM Alternate Sizing Guide Below

Learn More

Datasheet

63,504In Stock

200,000On Order

Cut Tape

£0.105

£0.072

£0.057

£0.051

View

Reel

£0.024

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM21AG601SN1D
Murata Electronics
1: £0.12
121,559In Stock

Mfr. Part No.
BLM21AG601SN1D

Mouser Part No
81-BLM21A601F

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

121,559In 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 1000 OHM 25% Alternate Sizing Guide Below

BLM21AG102SH1D
Murata Electronics
1: £0.135
42,175In Stock
40,000Expected 28/05/2026

Mfr. Part No.
BLM21AG102SH1D

Mouser Part No
81-BLM21AG102SH1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

42,175In Stock

40,000Expected 28/05/2026

Cut Tape

£0.135

£0.096

£0.084

£0.075

View

Reel

£0.034

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

BLM21AG151SN1D
Murata Electronics
1: £0.113
39,412In Stock

Mfr. Part No.
BLM21AG151SN1D

Mouser Part No
81-BLM21AG151SN1D

Murata Electronics

Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

39,412In Stock

Cut Tape

£0.113

£0.082

£0.072

£0.064

View

Reel

£0.029

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM21BB221SN1D
Murata Electronics
1: £0.113
39,914In Stock

Mfr. Part No.
BLM21BB221SN1D

Mouser Part No
81-BLM21B221S

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

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Datasheet

39,914In Stock

Cut Tape

£0.113

£0.079

£0.069

£0.062

View

Reel

£0.028

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 2200 OHM 25% Alternate Sizing Guide Below

BLM21BD222SN1L
Murata Electronics
1: £0.15
119,258In Stock

Mfr. Part No.
BLM21BD222SN1L

Mouser Part No
81-BLM21B222S

Murata Electronics

Ferrite Beads 2200 OHM 25% Alternate Sizing Guide Below

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Datasheet

119,258In Stock

Cut Tape

£0.15

£0.107

£0.093

£0.083

View

Reel

£0.038

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below

BLM21BD272SN1L
Murata Electronics
1: £0.158
30,184In Stock
30,000Expected 19/05/2026

Mfr. Part No.
BLM21BD272SN1L

Mouser Part No
81-BLM21BD272SN1L

Murata Electronics

Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

30,184In Stock

30,000Expected 19/05/2026

Cut Tape

£0.158

£0.11

£0.095

£0.086

View

Reel

£0.038

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

BLM21PG600SN1D
Murata Electronics
1: £0.083
158,559In Stock
158,700Expected 04/03/2026

Mfr. Part No.
BLM21PG600SN1D

Mouser Part No
81-BLM21P600S

Murata Electronics

Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

158,559In Stock

158,700Expected 04/03/2026

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 22 OHM 25% Alternate Sizing Guide Below

BLM21PG220SN1D
Murata Electronics
1: £0.083
109,072In Stock
120,000Expected 21/05/2026

Mfr. Part No.
BLM21PG220SN1D

Mouser Part No
81-BLM21PG220SN1D

Murata Electronics

Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

109,072In Stock

120,000Expected 21/05/2026

Cut Tape

£0.083

£0.058

£0.045

£0.041

Reel

£0.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Noise Suppression

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