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 120 OHM 25% Alternate Sizing Guide Below

BLM18EG121SH1D
Murata Electronics
1: £0.203
39,767In Stock

Mfr. Part No.
BLM18EG121SH1D

Mouser Part No
81-BLM18EG121SH1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

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Datasheet

39,767In Stock

Cut Tape

£0.203

£0.14

£0.121

£0.109

View

Reel

£0.052

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18EG221SN1D
Murata Electronics
1: £0.173
130,417In Stock
359,280Expected 26/03/2026

Mfr. Part No.
BLM18EG221SN1D

Mouser Part No
81-BLM18EG221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

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Datasheet

130,417In Stock

359,280Expected 26/03/2026

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 220 OHM 25% Alternate Sizing Guide Below

BLM18EG221TN1D
Murata Electronics
1: £0.18
22,445In Stock

Mfr. Part No.
BLM18EG221TN1D

Mouser Part No
81-BLM18EG221TN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

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Datasheet

22,445In Stock

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 470 OHM 25% Alternate Sizing Guide Below

BLM18GG471SN1D
Murata Electronics
1: £0.203
68,338In Stock

Mfr. Part No.
BLM18GG471SN1D

Mouser Part No
81-BLM18GG471SN1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

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Datasheet

68,338In Stock

Cut Tape

£0.203

£0.141

£0.122

£0.11

View

Reel

£0.052

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM18HE601SN1D
Murata Electronics
1: £0.158
161,378In Stock

Mfr. Part No.
BLM18HE601SN1D

Mouser Part No
81-BLM18HE601SN1D

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

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Datasheet

161,378In Stock

Cut Tape

£0.158

£0.113

£0.099

£0.088

View

Reel

£0.041

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM18HG102SH1D
Murata Electronics
1: £0.15
55,494In Stock

Mfr. Part No.
BLM18HG102SH1D

Mouser Part No
81-BLM18HG102SH1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

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Datasheet

55,494In Stock

Cut Tape

£0.15

£0.107

£0.093

£0.083

View

Reel

£0.038

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM 1A AECQ200 Alternate Sizing Guide Below

BLM18KG102SH1D
Murata Electronics
1: £0.075
76,699In Stock
36,000Expected 21/04/2026

Mfr. Part No.
BLM18KG102SH1D

Mouser Part No
81-BLM18KG102SH1D

Murata Electronics

Ferrite Beads 1000 OHM 1A AECQ200 Alternate Sizing Guide Below

Learn More

Datasheet

76,699In Stock

36,000Expected 21/04/2026

Cut Tape

£0.075

£0.035

£0.031

£0.03

Reel

£0.018

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

BLM18KG102SZ1D
Murata Electronics
1: £0.075
156,145In Stock

Mfr. Part No.
BLM18KG102SZ1D

Mouser Part No
81-BLM18KG102SZ1D

Murata Electronics

Ferrite Beads 1000 OHM Alternate Sizing Guide Below

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Datasheet

156,145In Stock

Cut Tape

£0.075

£0.034

£0.03

£0.028

Reel

£0.021

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 26 OHM 25% Alternate Sizing Guide Below

BLM18KG260TN1D
Murata Electronics
1: £0.075
269,617In Stock

Mfr. Part No.
BLM18KG260TN1D

Mouser Part No
81-BLM18KG260TN1D

Murata Electronics

Ferrite Beads 26 OHM 25% Alternate Sizing Guide Below

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Datasheet

269,617In Stock

Cut Tape

£0.075

£0.045

£0.036

£0.032

Reel

£0.015

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18KG331SN1D
Murata Electronics
1: £0.075
419,826In Stock

Mfr. Part No.
BLM18KG331SN1D

Mouser Part No
81-BLM18KG331SN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

419,826In Stock

Cut Tape

£0.075

£0.045

£0.036

£0.032

Reel

£0.015

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 470 OHM 25% AEC-Q200

BLM18KG471BH1D
Murata Electronics
1: £0.075
73,796In Stock

Mfr. Part No.
BLM18KG471BH1D

Mouser Part No
81-BLM18KG471BH1D

Murata Electronics

Ferrite Beads 470 OHM 25% AEC-Q200

Learn More

Datasheet

73,796In Stock

Cut Tape

£0.075

£0.056

£0.044

£0.039

View

Reel

£0.017

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM18PG121SN1D
Murata Electronics
1: £0.075
532,220In Stock
708,000Expected 20/04/2026

Mfr. Part No.
BLM18PG121SN1D

Mouser Part No
81-BLM18PG121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

532,220In Stock

708,000Expected 20/04/2026

Cut Tape

£0.075

£0.045

£0.035

£0.031

View

Reel

£0.014

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below

BLM18PG181SN1D
Murata Electronics
1: £0.075
77,122In Stock
158,250Expected 16/03/2026

Mfr. Part No.
BLM18PG181SN1D

Mouser Part No
81-BLM18PG181SN1D

Murata Electronics

Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

77,122In Stock

158,250Expected 16/03/2026

Cut Tape

£0.075

£0.042

£0.034

£0.03

View

Reel

£0.014

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18PG221SN1D
Murata Electronics
1: £0.075
112,918In Stock
79,666Expected 14/04/2026

Mfr. Part No.
BLM18PG221SN1D

Mouser Part No
81-BLM18PG221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

112,918In Stock

79,666Expected 14/04/2026

Cut Tape

£0.075

£0.045

£0.035

£0.031

View

Reel

£0.014

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM18RK102SN1D
Murata Electronics
1: £0.075
71,610In Stock
79,450Expected 14/04/2026

Mfr. Part No.
BLM18RK102SN1D

Mouser Part No
81-BLM18RK102SN1D

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

71,610In Stock

79,450Expected 14/04/2026

Cut Tape

£0.075

£0.048

£0.038

£0.034

View

Reel

£0.015

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

BLM18RK601SN1D
Murata Electronics
1: £0.075
66,947In Stock

Mfr. Part No.
BLM18RK601SN1D

Mouser Part No
81-BLM18RK601SN1

Murata Electronics

Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

66,947In Stock

Cut Tape

£0.075

£0.047

£0.038

£0.034

Reel

£0.017

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

BLM18SG121TN1D
Murata Electronics
1: £0.098
253,469In Stock
189,400Expected 14/04/2026

Mfr. Part No.
BLM18SG121TN1D

Mouser Part No
81-BLM18SG121TN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

253,469In Stock

189,400Expected 14/04/2026

Cut Tape

£0.098

£0.07

£0.055

£0.049

View

Reel

£0.023

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

BLM18SG221TN1D
Murata Electronics
1: £0.098
295,215In Stock

Mfr. Part No.
BLM18SG221TN1D

Mouser Part No
81-BLM18SG221TN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

295,215In Stock

Cut Tape

£0.098

£0.07

£0.055

£0.049

View

Reel

£0.023

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 26 OHM 25% Alternate Sizing Guide Below

BLM18SG260TN1D
Murata Electronics
1: £0.098
122,569In Stock

Mfr. Part No.
BLM18SG260TN1D

Mouser Part No
81-BLM18SG260TN1D

Murata Electronics

Ferrite Beads 26 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

122,569In Stock

Cut Tape

£0.098

£0.07

£0.055

£0.049

View

Reel

£0.023

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

BLM18SG331TN1D
Murata Electronics
1: £0.098
136,977In Stock
200,000Expected 26/03/2026

Mfr. Part No.
BLM18SG331TN1D

Mouser Part No
81-BLM18SG331TN1D

Murata Electronics

Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

136,977In Stock

200,000Expected 26/03/2026

Cut Tape

£0.098

£0.07

£0.055

£0.049

View

Reel

£0.023

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 70 OHM 25% Alternate Sizing Guide Below

BLM18SG700TN1D
Murata Electronics
1: £0.098
120,138In Stock

Mfr. Part No.
BLM18SG700TN1D

Mouser Part No
81-BLM18SG700TN1D

Murata Electronics

Ferrite Beads 70 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

120,138In Stock

Cut Tape

£0.098

£0.071

£0.056

£0.05

View

Reel

£0.023

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

BLM21AG102SN1D
Murata Electronics
1: £0.12
86,849In Stock
156,000Expected 14/04/2026

Mfr. Part No.
BLM21AG102SN1D

Mouser Part No
81-BLM21AG102SN1

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

86,849In Stock

156,000Expected 14/04/2026

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 120 OHM 25% Alternate Sizing Guide Below

BLM21AG121SN1D
Murata Electronics
1: £0.12
214,176In Stock

Mfr. Part No.
BLM21AG121SN1D

Mouser Part No
81-BLM21AG121SN1D

Murata Electronics

Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

214,176In 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 220 OHM 25% Alternate Sizing Guide Below

BLM21AG221SN1D
Murata Electronics
1: £0.113
37,055In Stock

Mfr. Part No.
BLM21AG221SN1D

Mouser Part No
81-BLM21AG221SN1D

Murata Electronics

Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

37,055In 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 1000 OHM 25% Alternate Sizing Guide Below

BLM21BD102SN1D
Murata Electronics
1: £0.12
138,469In Stock

Mfr. Part No.
BLM21BD102SN1D

Mouser Part No
81-BLM21B102S

Murata Electronics

Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

138,469In Stock

Cut Tape

£0.12

£0.083

£0.072

£0.065

View

Reel

£0.029

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Noise Suppression

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