Passive Components – Mouser Finland

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Beads BLM02PX330SN1D Murata Electronics 1: 0,146 € 14 492In Stock	Mfr. Part No. BLM02PX330SN1D Mouser Part No 81-BLM02PX330SN1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm emi filter	Datasheet	14 492In Stock	Cut Tape 0,146 € 0,106 € 0,083 € 0,074 € View Reel 0,04 € 0,064 € 0,057 € 0,05 € 0,041 € 0,04 € 0,04 € MouseReel Available	Min.: 1 Mult.: 1 : 20 000
Ferrite Beads BLM02PX600SN1D Murata Electronics 1: 0,172 € 13 011In Stock	Mfr. Part No. BLM02PX600SN1D Mouser Part No 81-BLM02PX600SN1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm emi filter	Datasheet	13 011In Stock	Cut Tape 0,172 € 0,122 € 0,095 € 0,085 € View Reel 0,042 € 0,073 € 0,065 € 0,057 € 0,048 € 0,042 € 0,042 € MouseReel Available	Min.: 1 Mult.: 1 : 20 000
Ferrite Beads 10 OHM Alternate Sizing Guide Below BLM03AG100SN1D Murata Electronics 1: 0,086 € 17 011In Stock 15 000Expected 26/11/2026	Mfr. Part No. BLM03AG100SN1D Mouser Part No 81-BLM03AG100SN1D	Murata Electronics	Ferrite Beads 10 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	17 011In Stock 15 000Expected 26/11/2026	Cut Tape 0,086 € 0,029 € 0,022 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,011 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 1000 OHM 100MA Alternate Sizing Guide Below BLM03AG102SZ1D Murata Electronics 1: 0,086 € 4 737In Stock	Mfr. Part No. BLM03AG102SZ1D Mouser Part No 81-BLM03AG102SZ1D	Murata Electronics	Ferrite Beads 1000 OHM 100MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	4 737In Stock	Cut Tape 0,086 € 0,038 € 0,03 € 0,027 € View Reel 0,011 € 0,023 € 0,021 € 0,019 € 0,014 € 0,011 € 0,011 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 240 OHM 25% Alternate Sizing Guide Below BLM03AG241SN1D Murata Electronics 1: 0,086 € 62 670In Stock 165 000On Order	Mfr. Part No. BLM03AG241SN1D Mouser Part No 81-BLM03AG241SN1D	Murata Electronics	Ferrite Beads 240 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	62 670In Stock 165 000On Order On Order Ship Dates Mfr. No: BLM03AG241SN1D Stock: 62 670 Can Dispatch Immediately On Order: 60 000 Expected 24/12/2026 105 000 Expected 07/06/2027 Factory Lead Time: 10 Weeks	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,011 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below BLM03AG601SN1D Murata Electronics 1: 0,086 € 3 662In Stock 90 000Expected 26/11/2026	Mfr. Part No. BLM03AG601SN1D Mouser Part No 81-BLM03AG601SN1D	Murata Electronics	Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	3 662In Stock 90 000Expected 26/11/2026	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,011 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 15 000 : 15 000
Ferrite Beads 70 OHM 25% Alternate Sizing Guide Below BLM03AG700SN1D Murata Electronics 1: 0,086 € 120 741In Stock 150 000Expected 26/11/2026	Mfr. Part No. BLM03AG700SN1D Mouser Part No 81-BLM03AG700SN1D	Murata Electronics	Ferrite Beads 70 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	120 741In Stock 150 000Expected 26/11/2026	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,01 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 80 OHM Alternate Sizing Guide Below BLM03AG800SN1D Murata Electronics 1: 0,086 € 8 934In Stock	Mfr. Part No. BLM03AG800SN1D Mouser Part No 81-BLM03AG800SN1D	Murata Electronics	Ferrite Beads 80 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	8 934In Stock	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,011 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below BLM03AX100SN1D Murata Electronics 1: 0,095 € 7 087In Stock 105 000On Order	Mfr. Part No. BLM03AX100SN1D Mouser Part No 81-BLM03AX100SN1D	Murata Electronics	Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	7 087In Stock 105 000On Order On Order Ship Dates Mfr. No: BLM03AX100SN1D Stock: 7 087 Can Dispatch Immediately On Order: 15 000 Expected 22/12/2026 15 000 Expected 24/12/2026 75 000 Expected 31/12/2026 Factory Lead Time: 10 Weeks	Cut Tape 0,095 € 0,023 € 0,02 € 0,017 € View Reel 0,008 € 0,015 € 0,013 € 0,011 € 0,009 € 0,008 € 0,008 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 10 OHM 1000MA Alternate Sizing Guide Below BLM03AX100SZ1D Murata Electronics 1: 0,086 € 35 483In Stock	Mfr. Part No. BLM03AX100SZ1D Mouser Part No 81-BLM03AX100SZ1D	Murata Electronics	Ferrite Beads 10 OHM 1000MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	35 483In Stock	Cut Tape 0,086 € 0,04 € 0,033 € 0,028 € View Reel 0,012 € 0,025 € 0,022 € 0,02 € 0,015 € 0,012 € 0,012 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 1000 OHM 200MA Alternate Sizing Guide Below BLM03AX102SZ1D Murata Electronics 1: 0,086 € 34 900In Stock	Mfr. Part No. BLM03AX102SZ1D Mouser Part No 81-BLM03AX102SZ1D	Murata Electronics	Ferrite Beads 1000 OHM 200MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	34 900In Stock	Cut Tape 0,086 € 0,04 € 0,033 € 0,028 € View Reel 0,012 € 0,025 € 0,022 € 0,02 € 0,015 € 0,012 € 0,012 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 120 OHM 450MA Alternate Sizing Guide Below BLM03AX121SZ1D Murata Electronics 1: 0,086 € 31 803In Stock	Mfr. Part No. BLM03AX121SZ1D Mouser Part No 81-BLM03AX121SZ1D	Murata Electronics	Ferrite Beads 120 OHM 450MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	31 803In Stock	Cut Tape 0,086 € 0,04 € 0,033 € 0,028 € View Reel 0,012 € 0,025 € 0,022 € 0,02 € 0,015 € 0,012 € 0,012 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 600 OHM 250MA Alternate Sizing Guide Below BLM03AX601SZ1D Murata Electronics 1: 0,086 € 64 504In Stock	Mfr. Part No. BLM03AX601SZ1D Mouser Part No 81-BLM03AX601SZ1D	Murata Electronics	Ferrite Beads 600 OHM 250MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	64 504In Stock	Cut Tape 0,086 € 0,04 € 0,033 € 0,028 € View Reel 0,014 € 0,025 € 0,022 € 0,02 € 0,015 € 0,014 € 0,014 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 15 000 : 15 000
Ferrite Beads 80 OHM Alternate Sizing Guide Below BLM03AX800SN1D Murata Electronics 1: 0,086 € 27 500In Stock 105 000Expected 27/11/2026	Mfr. Part No. BLM03AX800SN1D Mouser Part No 81-BLM03AX800SN1D	Murata Electronics	Ferrite Beads 80 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	27 500In Stock 105 000Expected 27/11/2026	Cut Tape 0,086 € 0,023 € 0,019 € 0,017 € View Reel 0,007 € 0,015 € 0,013 € 0,011 € 0,009 € 0,007 € 0,007 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 15 000 : 15 000
Ferrite Beads 800 OHM 500MA BLM03AX800SZ1D Murata Electronics 1: 0,086 € 14 616In Stock	Mfr. Part No. BLM03AX800SZ1D Mouser Part No 81-BLM03AX800SZ1D	Murata Electronics	Ferrite Beads 800 OHM 500MA Learn More about Murata Electronics murata blm powertrain safety	Datasheet	14 616In Stock	Cut Tape 0,086 € 0,034 € 0,028 € 0,025 € View Reel 0,015 € 0,022 € 0,02 € 0,015 € 0,015 €	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 10 OHM Alternate Sizing Guide Below BLM03BB100SN1D Murata Electronics 1: 0,086 € 10 900In Stock 195 000On Order	Mfr. Part No. BLM03BB100SN1D Mouser Part No 81-BLM03BB100SN1D	Murata Electronics	Ferrite Beads 10 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	10 900In Stock 195 000On Order On Order Ship Dates Mfr. No: BLM03BB100SN1D Stock: 10 900 Can Dispatch Immediately On Order: 120 000 Expected 25/11/2026 75 000 Expected 27/11/2026 Factory Lead Time: 10 Weeks	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,011 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 15 000 : 15 000
Ferrite Beads BLM03BB100SZ1D Murata Electronics 1: 0,163 € 45 026In Stock	Mfr. Part No. BLM03BB100SZ1D Mouser Part No 81-BLM03BB100SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	45 026In Stock	Cut Tape 0,163 € 0,04 € 0,035 € 0,028 € View Reel 0,015 € 0,025 € 0,022 € 0,02 € 0,015 € 0,015 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below BLM03BB121SN1D Murata Electronics 1: 0,086 € 28 981In Stock	Mfr. Part No. BLM03BB121SN1D Mouser Part No 81-BLM03BB121SN1D	Murata Electronics	Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	28 981In Stock	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,012 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below BLM03BB220SN1D Murata Electronics 1: 0,086 € 22 525In Stock 15 000Expected 19/01/2027	Mfr. Part No. BLM03BB220SN1D Mouser Part No 81-BLM03BB220SN1D	Murata Electronics	Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	22 525In Stock 15 000Expected 19/01/2027	Cut Tape 0,086 € 0,022 € 0,018 € 0,016 € View Reel 0,008 € 0,014 € 0,012 € 0,011 € 0,009 € 0,008 € 0,008 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 47 OHM Alternate Sizing Guide Below BLM03BB470SN1D Murata Electronics 1: 0,086 € 27 279In Stock	Mfr. Part No. BLM03BB470SN1D Mouser Part No 81-BLM03BB470SN1D	Murata Electronics	Ferrite Beads 47 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	27 279In Stock	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,011 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below BLM03BB750SN1D Murata Electronics 1: 0,086 € 19 752In Stock	Mfr. Part No. BLM03BB750SN1D Mouser Part No 81-BLM03BB750SN1D	Murata Electronics	Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	19 752In Stock	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,011 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below BLM03BC330SN1D Murata Electronics 1: 0,086 € 410In Stock 15 000Expected 19/01/2027	Mfr. Part No. BLM03BC330SN1D Mouser Part No 81-BLM03BC330SN1D	Murata Electronics	Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	410In Stock 15 000Expected 19/01/2027	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,011 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 45 000 : 15 000
Ferrite Beads 120 OHM Alternate Sizing Guide Below BLM03BD121SN1D Murata Electronics 1: 0,086 € 105 035In Stock	Mfr. Part No. BLM03BD121SN1D Mouser Part No 81-BLM03BD121SN1D	Murata Electronics	Ferrite Beads 120 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	105 035In Stock	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,011 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 240 OHM 25% Alternate Sizing Guide Below BLM03BD241SN1D Murata Electronics 1: 0,086 € 116 470In Stock	Mfr. Part No. BLM03BD241SN1D Mouser Part No 81-BLM03BD241SN1D	Murata Electronics	Ferrite Beads 240 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	116 470In Stock	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,009 € 0,018 € 0,016 € 0,015 € 0,011 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 470 OHM Alternate Sizing Guide Below BLM03BD471SN1D Murata Electronics 1: 0,086 € 31 178In Stock	Mfr. Part No. BLM03BD471SN1D Mouser Part No 81-BLM03BD471SN1D	Murata Electronics	Ferrite Beads 470 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	31 178In Stock	Cut Tape 0,086 € 0,029 € 0,023 € 0,021 € View Reel 0,008 € 0,018 € 0,016 € 0,015 € 0,011 € 0,008 € 0,008 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000

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EMI Noise Suppression

Types of Passive Components