Passive Components – Mouser Finland

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Beads BLM18BA100SZ1D Murata Electronics 1: 0,138 € 3 270In Stock	Mfr. Part No. BLM18BA100SZ1D Mouser Part No 81-BLM18BA100SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	3 270In Stock	Cut Tape 0,138 € 0,095 € 0,082 € 0,065 € Reel 0,035 € View 0,056 € 0,05 € 0,044 € 0,03 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below BLM18BA121SH1D Murata Electronics 1: 0,146 € 2 998In Stock	Mfr. Part No. BLM18BA121SH1D Mouser Part No 81-BLM18BA121SH1D	Murata Electronics	Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	2 998In Stock	Cut Tape 0,146 € 0,101 € 0,087 € 0,07 € Reel 0,038 € View 0,059 € 0,053 € 0,047 € 0,033 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below BLM18BA121SN1D Murata Electronics 1: 0,129 € 26 232In Stock	Mfr. Part No. BLM18BA121SN1D Mouser Part No 81-BLM18BA121SN1D	Murata Electronics	Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	26 232In Stock	Cut Tape 0,129 € 0,089 € 0,066 € 0,057 € View Reel 0,029 € 0,052 € 0,046 € 0,041 € 0,029 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 4 000
Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below BLM18BA470SN1D Murata Electronics 1: 0,138 € 12 000In Stock 8 000Expected 13/11/2026	Mfr. Part No. BLM18BA470SN1D Mouser Part No 81-BLM18BA470SN1D	Murata Electronics	Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	12 000In Stock 8 000Expected 13/11/2026	Cut Tape 0,138 € 0,091 € 0,075 € 0,062 € View Reel 0,033 € 0,052 € 0,046 € 0,041 € 0,033 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 4 000
Ferrite Beads BLM18BA470SZ1D Murata Electronics 1: 0,138 € 4 422In Stock	Mfr. Part No. BLM18BA470SZ1D Mouser Part No 81-BLM18BA470SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	4 422In Stock	Cut Tape 0,138 € 0,095 € 0,082 € 0,065 € Reel 0,038 € View 0,056 € 0,05 € 0,044 € 0,03 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below BLM18BA750SN1D Murata Electronics 1: 0,129 € 23 664In Stock 16 000Expected 31/03/2027	Mfr. Part No. BLM18BA750SN1D Mouser Part No 81-BLM18BA750SN1D	Murata Electronics	Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	23 664In Stock 16 000Expected 31/03/2027	Cut Tape 0,129 € 0,089 € 0,066 € 0,056 € Reel 0,031 € View 0,052 € 0,046 € 0,041 € 0,029 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below BLM18BB050SH1D Murata Electronics 1: 0,086 € 4 744In Stock	Mfr. Part No. BLM18BB050SH1D Mouser Part No 81-BLM18BB050SH1D	Murata Electronics	Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	4 744In Stock	Cut Tape 0,086 € 0,064 € 0,05 € 0,045 € View Reel 0,033 € 0,039 € 0,034 € 0,033 € 0,033 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below BLM18BB050SN1D Murata Electronics 1: 0,12 € 7 600In Stock 40 000Expected 14/01/2027	Mfr. Part No. BLM18BB050SN1D Mouser Part No 81-BLM18BB050SN1D	Murata Electronics	Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	7 600In Stock 40 000Expected 14/01/2027	Cut Tape 0,12 € 0,087 € 0,068 € 0,061 € Reel 0,029 € View 0,052 € 0,046 € 0,041 € 0,027 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below BLM18BB100SH1D Murata Electronics 1: 0,138 € 551In Stock 80 000On Order	Mfr. Part No. BLM18BB100SH1D Mouser Part No 81-BLM18BB100SH1D	Murata Electronics	Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	551In Stock 80 000On Order On Order Ship Dates Mfr. No: BLM18BB100SH1D Stock: 551 Can Dispatch Immediately On Order: 12 000 Expected 23/11/2026 28 000 Expected 26/11/2026 40 000 Expected 14/01/2027 Factory Lead Time: 22 Weeks	Cut Tape 0,138 € 0,10 € 0,078 € 0,07 € View Reel 0,034 € 0,059 € 0,053 € 0,047 € 0,034 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 4 000
Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below BLM18BB100SN1D Murata Electronics 1: 0,086 € 12 088In Stock 8 000Expected 29/12/2026	Mfr. Part No. BLM18BB100SN1D Mouser Part No 81-BLM18BB100SN1D	Murata Electronics	Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	12 088In Stock 8 000Expected 29/12/2026	Cut Tape 0,086 € 0,055 € 0,043 € 0,039 € View Reel 0,027 € 0,034 € 0,03 € 0,027 € 0,027 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 120 OHM Alternate Sizing Guide Below BLM18BB121SH1D Murata Electronics 1: 0,086 € 1 339In Stock 12 000On Order	Mfr. Part No. BLM18BB121SH1D Mouser Part No 81-BLM18BB121SH1D	Murata Electronics	Ferrite Beads 120 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	1 339In Stock 12 000On Order On Order Ship Dates Mfr. No: BLM18BB121SH1D Stock: 1 339 Can Dispatch Immediately On Order: 4 000 Expected 11/12/2026 8 000 Expected 05/01/2027 Factory Lead Time: 22 Weeks	Cut Tape 0,086 € 0,064 € 0,05 € 0,045 € View Reel 0,033 € 0,039 € 0,034 € 0,033 € 0,033 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below BLM18BB121SN1D Murata Electronics 1: 0,12 € 6 674In Stock 36 000On Order	Mfr. Part No. BLM18BB121SN1D Mouser Part No 81-BLM18BB121SN1D	Murata Electronics	Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	6 674In Stock 36 000On Order On Order Ship Dates Mfr. No: BLM18BB121SN1D Stock: 6 674 Can Dispatch Immediately On Order: 16 000 Expected 17/12/2026 20 000 Expected 19/01/2027 Factory Lead Time: 22 Weeks	Cut Tape 0,12 € 0,087 € 0,068 € 0,061 € Reel 0,029 € View 0,052 € 0,046 € 0,041 € 0,027 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads BLM18BB121SZ1D Murata Electronics 1: 0,138 € 3 325In Stock	Mfr. Part No. BLM18BB121SZ1D Mouser Part No 81-BLM18BB121SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	3 325In Stock	Cut Tape 0,138 € 0,094 € 0,081 € 0,065 € Reel 0,035 € View 0,056 € 0,05 € 0,044 € 0,03 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 140 OHM 25% Alternate Sizing Guide Below BLM18BB141SH1D Murata Electronics 1: 0,138 € 8 789In Stock	Mfr. Part No. BLM18BB141SH1D Mouser Part No 81-BLM18BB141SH1D	Murata Electronics	Ferrite Beads 140 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	8 789In Stock	Cut Tape 0,138 € 0,10 € 0,078 € 0,07 € Reel 0,038 € View 0,059 € 0,053 € 0,047 € 0,034 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 150 OHM Alternate Sizing Guide Below BLM18BB151SN1D Murata Electronics 1: 0,129 € 7 079In Stock	Mfr. Part No. BLM18BB151SN1D Mouser Part No 81-BLM18BB151SN1D	Murata Electronics	Ferrite Beads 150 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	7 079In Stock	Cut Tape 0,129 € 0,092 € 0,072 € 0,065 € Reel 0,032 € View 0,055 € 0,049 € 0,044 € 0,028 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 12 000 : 4 000
Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below BLM18BB220SN1D Murata Electronics 1: 0,086 € 17 488In Stock 16 000Expected 24/12/2026	Mfr. Part No. BLM18BB220SN1D Mouser Part No 81-BLM18BB220S	Murata Electronics	Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	17 488In Stock 16 000Expected 24/12/2026	Cut Tape 0,086 € 0,055 € 0,043 € 0,039 € View Reel 0,027 € 0,034 € 0,03 € 0,027 € 0,027 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below BLM18BB220SH1D Murata Electronics 1: 0,138 € 3 226In Stock 8 000Expected 18/12/2026	Mfr. Part No. BLM18BB220SH1D Mouser Part No 81-BLM18BB220SH1D	Murata Electronics	Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	3 226In Stock 8 000Expected 18/12/2026	Cut Tape 0,138 € 0,10 € 0,078 € 0,07 € Reel 0,034 € View 0,059 € 0,053 € 0,047 € 0,033 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below BLM18BB221SH1D Murata Electronics 1: 0,086 € 11 512In Stock	Mfr. Part No. BLM18BB221SH1D Mouser Part No 81-BLM18BB221SH1D	Murata Electronics	Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	11 512In Stock	Cut Tape 0,086 € 0,064 € 0,05 € 0,045 € View Reel 0,033 € 0,039 € 0,034 € 0,033 € 0,033 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads BLM18BB221SZ1D Murata Electronics 1: 0,138 € 3 610In Stock	Mfr. Part No. BLM18BB221SZ1D Mouser Part No 81-BLM18BB221SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	3 610In Stock	Cut Tape 0,138 € 0,094 € 0,081 € 0,065 € Reel 0,035 € View 0,056 € 0,05 € 0,044 € 0,03 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below BLM18BB331SN1D Murata Electronics 1: 0,12 € 4 325In Stock 16 000Expected 21/01/2027	Mfr. Part No. BLM18BB331SN1D Mouser Part No 81-BLM18BB331SN1D	Murata Electronics	Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	4 325In Stock 16 000Expected 21/01/2027	Cut Tape 0,12 € 0,087 € 0,068 € 0,061 € Reel 0,029 € View 0,052 € 0,045 € 0,041 € 0,027 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 12 000 : 4 000
Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below BLM18BB470SH1D Murata Electronics 1: 0,086 € 24 228In Stock	Mfr. Part No. BLM18BB470SH1D Mouser Part No 81-BLM18BB470SH1D	Murata Electronics	Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	24 228In Stock	Cut Tape 0,086 € 0,064 € 0,05 € 0,045 € View Reel 0,033 € 0,039 € 0,034 € 0,033 € 0,033 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below BLM18BB470SN1D Murata Electronics 1: 0,12 € 31 972In Stock	Mfr. Part No. BLM18BB470SN1D Mouser Part No 81-BLM18BB470SN1D	Murata Electronics	Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	31 972In Stock	Cut Tape 0,12 € 0,083 € 0,065 € 0,058 € Reel 0,029 € View 0,05 € 0,044 € 0,039 € 0,027 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below BLM18BB471SH1D Murata Electronics 1: 0,086 € 20 914In Stock	Mfr. Part No. BLM18BB471SH1D Mouser Part No 81-BLM18BB471SH1D	Murata Electronics	Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	20 914In Stock	Cut Tape 0,086 € 0,064 € 0,05 € 0,045 € View Reel 0,033 € 0,039 € 0,034 € 0,033 € 0,033 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below BLM18BB471SZ1D Murata Electronics 1: 0,138 € 8 453In Stock	Mfr. Part No. BLM18BB471SZ1D Mouser Part No 81-BLM18BB471SZ1D	Murata Electronics	Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	8 453In Stock	Cut Tape 0,138 € 0,094 € 0,074 € 0,065 € Reel 0,032 € View 0,056 € 0,05 € 0,044 € 0,03 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below BLM18BB600SH1D Murata Electronics 1: 0,138 € 8 430In Stock	Mfr. Part No. BLM18BB600SH1D Mouser Part No 81-BLM18BB600SH1D	Murata Electronics	Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	8 430In Stock	Cut Tape 0,138 € 0,10 € 0,078 € 0,07 € Reel 0,038 € View 0,059 € 0,053 € 0,047 € 0,034 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000

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Automotive Noise / EMI Suppression Filters

Types of Passive Components