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 75 OHM 25% Alternate Sizing Guide Below BLM18BB750SN1D Murata Electronics 1: 0,12 € 13 496In Stock	Mfr. Part No. BLM18BB750SN1D Mouser Part No 81-BLM11B750S	Murata Electronics	Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	13 496In Stock	Cut Tape 0,12 € 0,087 € 0,068 € 0,061 € View Reel 0,028 € 0,052 € 0,045 € 0,04 € 0,028 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads BLM15AG121SZ1D Murata Electronics 1: 0,086 € 1 626In Stock 60 000On Order	Mfr. Part No. BLM15AG121SZ1D Mouser Part No 81-BLM15AG121SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	1 626In Stock 60 000On Order On Order Ship Dates Mfr. No: BLM15AG121SZ1D Stock: 1 626 Can Dispatch Immediately On Order: 20 000 Expected 03/12/2026 40 000 Expected 01/02/2027 Factory Lead Time: 16 Weeks	Cut Tape 0,086 € 0,063 € 0,049 € 0,044 € View Reel 0,018 € 0,038 € 0,034 € 0,03 € 0,022 € 0,018 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 10 000 : 10 000
Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below BLM15AG221SH1D Murata Electronics 1: 0,112 € 36 925In Stock	Mfr. Part No. BLM15AG221SH1D Mouser Part No 81-BLM15AG221SH1D	Murata Electronics	Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	36 925In Stock	Cut Tape 0,112 € 0,077 € 0,06 € 0,054 € View Reel 0,023 € 0,046 € 0,041 € 0,037 € 0,028 € 0,023 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads BLM15AG221SZ1D Murata Electronics 1: 0,086 € 5 607In Stock 20 000Expected 14/12/2026	Mfr. Part No. BLM15AG221SZ1D Mouser Part No 81-BLM15AG221SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	5 607In Stock 20 000Expected 14/12/2026	Cut Tape 0,086 € 0,044 € 0,034 € 0,031 € View Reel 0,018 € 0,027 € 0,024 € 0,022 € 0,02 € 0,018 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads BLM15AG700SZ1D Murata Electronics 1: 0,086 € 9 083In Stock	Mfr. Part No. BLM15AG700SZ1D Mouser Part No 81-BLM15AG700SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	9 083In Stock	Cut Tape 0,086 € 0,063 € 0,049 € 0,044 € View Reel 0,018 € 0,038 € 0,034 € 0,03 € 0,024 € 0,018 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads BLM15BA050SZ1D Murata Electronics 1: 0,086 € 19 885In Stock	Mfr. Part No. BLM15BA050SZ1D Mouser Part No 81-BLM15BA050SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	19 885In Stock	Cut Tape 0,086 € 0,063 € 0,049 € 0,044 € View Reel 0,021 € 0,038 € 0,034 € 0,03 € 0,022 € 0,021 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below BLM15BA220SN1D Murata Electronics 1: 0,086 € 12 336In Stock 70 000On Order	Mfr. Part No. BLM15BA220SN1D Mouser Part No 81-BLM15BA220SN1D	Murata Electronics	Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	12 336In Stock 70 000On Order On Order Ship Dates Mfr. No: BLM15BA220SN1D Stock: 12 336 Can Dispatch Immediately On Order: 40 000 Expected 26/11/2026 30 000 Expected 08/02/2027 Factory Lead Time: 16 Weeks	Cut Tape 0,086 € 0,055 € 0,044 € 0,039 € View Reel 0,018 € 0,034 € 0,03 € 0,028 € 0,022 € 0,018 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 10 000 : 10 000
Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below BLM15BA330SN1D Murata Electronics 1: 0,086 € 25 377In Stock 20 000Expected 19/11/2026	Mfr. Part No. BLM15BA330SN1D Mouser Part No 81-BLM15BA330SN1D	Murata Electronics	Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	25 377In Stock 20 000Expected 19/11/2026	Cut Tape 0,086 € 0,039 € 0,03 € 0,028 € View Reel 0,016 € 0,024 € 0,022 € 0,018 € 0,016 € 0,016 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads BLM15BA330SZ1D Murata Electronics 1: 0,146 € 23 065In Stock	Mfr. Part No. BLM15BA330SZ1D Mouser Part No 81-BLM15BA330SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	23 065In Stock	Cut Tape 0,146 € 0,066 € 0,057 € 0,046 € View Reel 0,024 € 0,04 € 0,035 € 0,032 € 0,024 € 0,024 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below BLM15BA470SN1D Murata Electronics 1: 0,086 € 30 035In Stock 210 000Expected 08/02/2027	Mfr. Part No. BLM15BA470SN1D Mouser Part No 81-BLM15BA470SN1D	Murata Electronics	Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	30 035In Stock 210 000Expected 08/02/2027	Cut Tape 0,086 € 0,055 € 0,044 € 0,035 € View Reel 0,016 € 0,031 € 0,028 € 0,025 € 0,019 € 0,016 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 10 000 : 10 000
Ferrite Beads 5 OHM Alternate Sizing Guide Below BLM15BB050SN1D Murata Electronics 1: 0,095 € 50 000In Stock	Mfr. Part No. BLM15BB050SN1D Mouser Part No 81-BLM15BB050SN1D	Murata Electronics	Ferrite Beads 5 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	50 000In Stock	Cut Tape 0,095 € 0,057 € 0,046 € 0,04 € View Reel 0,016 € 0,034 € 0,031 € 0,028 € 0,021 € 0,016 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads BLM15BB050SZ1D Murata Electronics 1: 0,146 € 7 930In Stock	Mfr. Part No. BLM15BB050SZ1D Mouser Part No 81-BLM15BB050SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	7 930In Stock	Cut Tape 0,146 € 0,066 € 0,057 € 0,046 € View Reel 0,02 € 0,04 € 0,035 € 0,032 € 0,024 € 0,02 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below BLM15BB100SH1D Murata Electronics 1: 0,138 € 5 762In Stock	Mfr. Part No. BLM15BB100SH1D Mouser Part No 81-BLM15BB100SH1D	Murata Electronics	Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	5 762In Stock	Cut Tape 0,138 € 0,095 € 0,083 € 0,066 € View Reel 0,031 € 0,057 € 0,051 € 0,045 € 0,037 € 0,031 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 10 OHM HISPEED SIGNA L LINE T Alternate Sizing Guide Below BLM15BB100SN1D Murata Electronics 1: 0,086 € 23 093In Stock	Mfr. Part No. BLM15BB100SN1D Mouser Part No 81-BLM15BB100SN1D	Murata Electronics	Ferrite Beads 10 OHM HISPEED SIGNA L LINE T Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	23 093In Stock	Cut Tape 0,086 € 0,039 € 0,03 € 0,028 € View Reel 0,016 € 0,024 € 0,022 € 0,019 € 0,016 € 0,016 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads BLM15BB100SZ1D Murata Electronics 1: 0,146 € 8 814In Stock	Mfr. Part No. BLM15BB100SZ1D Mouser Part No 81-BLM15BB100SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	8 814In Stock	Cut Tape 0,146 € 0,066 € 0,057 € 0,046 € View Reel 0,02 € 0,04 € 0,035 € 0,032 € 0,024 € 0,02 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below BLM15BB121SH1D Murata Electronics 1: 0,138 € 15 946In Stock	Mfr. Part No. BLM15BB121SH1D Mouser Part No 81-BLM15BB121SH1D	Murata Electronics	Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	15 946In Stock	Cut Tape 0,138 € 0,095 € 0,075 € 0,066 € View Reel 0,031 € 0,057 € 0,051 € 0,045 € 0,037 € 0,031 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below BLM15BB221SH1D Murata Electronics 1: 0,138 € 4 899In Stock	Mfr. Part No. BLM15BB221SH1D Mouser Part No 81-BLM15BB221SH1D	Murata Electronics	Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	4 899In Stock	Cut Tape 0,138 € 0,095 € 0,075 € 0,066 € View Reel 0,031 € 0,057 € 0,051 € 0,045 € 0,033 € 0,031 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below BLM15BB470SH1D Murata Electronics 1: 0,138 € 8 894In Stock	Mfr. Part No. BLM15BB470SH1D Mouser Part No 81-BLM15BB470SH1D	Murata Electronics	Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	8 894In Stock	Cut Tape 0,138 € 0,095 € 0,083 € 0,066 € View Reel 0,031 € 0,057 € 0,051 € 0,045 € 0,037 € 0,031 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads BLM15BB470SZ1D Murata Electronics 1: 0,146 € 3 953In Stock	Mfr. Part No. BLM15BB470SZ1D Mouser Part No 81-BLM15BB470SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	3 953In Stock	Cut Tape 0,146 € 0,066 € 0,057 € 0,046 € View Reel 0,02 € 0,04 € 0,035 € 0,032 € 0,024 € 0,02 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below BLM15BB750SH1D Murata Electronics 1: 0,138 € 9 490In Stock	Mfr. Part No. BLM15BB750SH1D Mouser Part No 81-BLM15BB750SH1D	Murata Electronics	Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	9 490In Stock	Cut Tape 0,138 € 0,095 € 0,083 € 0,066 € View Reel 0,031 € 0,057 € 0,051 € 0,045 € 0,037 € 0,031 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below BLM15BB750SN1D Murata Electronics 1: 0,095 € 49 994In Stock 50 000Expected 01/01/2027	Mfr. Part No. BLM15BB750SN1D Mouser Part No 81-BLM15BB750SN1D	Murata Electronics	Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	49 994In Stock 50 000Expected 01/01/2027	Cut Tape 0,095 € 0,057 € 0,046 € 0,04 € View Reel 0,018 € 0,034 € 0,031 € 0,028 € 0,022 € 0,018 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below BLM15BC121SN1D Murata Electronics 1: 0,095 € 52 660In Stock 30 000Expected 15/02/2027	Mfr. Part No. BLM15BC121SN1D Mouser Part No 81-BLM15BC121SN1D	Murata Electronics	Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	52 660In Stock 30 000Expected 15/02/2027	Cut Tape 0,095 € 0,057 € 0,046 € 0,04 € View Reel 0,017 € 0,034 € 0,031 € 0,028 € 0,021 € 0,017 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 240 OHM 25% Alternate Sizing Guide Below BLM15BC241SN1D Murata Electronics 1: 0,095 € 29 220In Stock 50 000Expected 03/12/2026	Mfr. Part No. BLM15BC241SN1D Mouser Part No 81-BLM15BC241SN1D	Murata Electronics	Ferrite Beads 240 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	29 220In Stock 50 000Expected 03/12/2026	Cut Tape 0,095 € 0,057 € 0,046 € 0,04 € View Reel 0,016 € 0,034 € 0,031 € 0,028 € 0,021 € 0,016 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 10 000 : 10 000
Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below BLM15BD102SH1D Murata Electronics 1: 0,138 € 15 180In Stock	Mfr. Part No. BLM15BD102SH1D Mouser Part No 81-BLM15BD102SH1D	Murata Electronics	Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	15 180In Stock	Cut Tape 0,138 € 0,095 € 0,075 € 0,066 € View Reel 0,031 € 0,057 € 0,051 € 0,045 € 0,037 € 0,031 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads BLM15BD102SZ1D Murata Electronics 1: 0,146 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. BLM15BD102SZ1D Mouser Part No 81-BLM15BD102SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape 0,146 € 0,066 € 0,057 € 0,046 € View Reel 0,02 € 0,04 € 0,035 € 0,032 € 0,024 € 0,02 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000

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Automotive Noise / EMI Suppression Filters

Types of Passive Components