Passive Components – Mouser Japan

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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below BLM18BB050SH1D Murata Electronics 1: ¥16.6 4,744In Stock	Mfr. Part # BLM18BB050SH1D Mouser Part # 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 ¥16.6 ¥12.3 ¥9.6 ¥8.6 View Reel ¥6 ¥7.5 ¥6.6 ¥6 ¥6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below BLM18BB050SN1D Murata Electronics 1: ¥23.3 7,610In Stock 40,000Expected 1/14/2027	Mfr. Part # BLM18BB050SN1D Mouser Part # 81-BLM18BB050SN1D	Murata Electronics	Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	7,610In Stock 40,000Expected 1/14/2027	Cut Tape ¥23.3 ¥16.8 ¥13.1 ¥11.8 Reel ¥5.6 View ¥10.1 ¥9 ¥8 ¥5.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below BLM18BB100SH1D Murata Electronics 1: ¥28.2 4,551In Stock 80,000On Order	Mfr. Part # BLM18BB100SH1D Mouser Part # 81-BLM18BB100SH1D	Murata Electronics	Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	4,551In Stock 80,000On Order On Order Ship Dates Mfr. #: BLM18BB100SH1D Stock: 4,551 Can Ship Immediately On Order: 12,000 Expected 11/23/2026 28,000 Expected 11/26/2026 40,000 Expected 3/15/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥28.2 ¥19.9 ¥16.8 ¥14.1 View Reel ¥6.5 ¥12.1 ¥10.8 ¥9.5 ¥6.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000
Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below BLM18BB100SN1D Murata Electronics 1: ¥16.6 12,788In Stock 8,000Expected 12/29/2026	Mfr. Part # BLM18BB100SN1D Mouser Part # 81-BLM18BB100SN1D	Murata Electronics	Ferrite Beads 10 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	12,788In Stock 8,000Expected 12/29/2026	Cut Tape ¥16.6 ¥10.6 ¥8.3 ¥7.5 View Reel ¥5 ¥6.5 ¥5.8 ¥5.1 ¥5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 120 OHM Alternate Sizing Guide Below BLM18BB121SH1D Murata Electronics 1: ¥16.6 1,339In Stock 12,000On Order	Mfr. Part # BLM18BB121SH1D Mouser Part # 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. #: BLM18BB121SH1D Stock: 1,339 Can Ship Immediately On Order: 4,000 Expected 12/23/2026 8,000 Expected 4/23/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥16.6 ¥12.3 ¥9.6 ¥8.6 View Reel ¥6 ¥7.5 ¥6.6 ¥6 ¥6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads BLM18BB121SZ1D Murata Electronics 1: ¥26.6 3,525In Stock	Mfr. Part # BLM18BB121SZ1D Mouser Part # 81-BLM18BB121SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	3,525In Stock	Cut Tape ¥26.6 ¥18.1 ¥15.6 ¥12.6 Reel ¥6.8 View ¥10.8 ¥9.6 ¥8.5 ¥5.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 140 OHM 25% Alternate Sizing Guide Below BLM18BB141SH1D Murata Electronics 1: ¥26.6 8,789In Stock	Mfr. Part # BLM18BB141SH1D Mouser Part # 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 ¥26.6 ¥19.3 ¥15.1 ¥13.5 Reel ¥7.3 View ¥11.5 ¥10.3 ¥9.1 ¥6.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 150 OHM Alternate Sizing Guide Below BLM18BB151SN1D Murata Electronics 1: ¥24.9 3,079In Stock 4,000Expected 11/10/2026	Mfr. Part # BLM18BB151SN1D Mouser Part # 81-BLM18BB151SN1D	Murata Electronics	Ferrite Beads 150 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	3,079In Stock 4,000Expected 11/10/2026	Cut Tape ¥24.9 ¥17.8 ¥14 ¥12.5 Reel ¥6.1 View ¥10.6 ¥9.5 ¥8.5 ¥5.3 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 4,000
Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below BLM18BB220SN1D Murata Electronics 1: ¥16.6 17,488In Stock 16,000Expected 12/24/2026	Mfr. Part # BLM18BB220SN1D Mouser Part # 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 12/24/2026	Cut Tape ¥16.6 ¥10.6 ¥8.3 ¥7.5 View Reel ¥5 ¥6.5 ¥5.8 ¥5.1 ¥5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below BLM18BB220SH1D Murata Electronics 1: ¥26.6 3,246In Stock 8,000Expected 4/2/2027	Mfr. Part # BLM18BB220SH1D Mouser Part # 81-BLM18BB220SH1D	Murata Electronics	Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	3,246In Stock 8,000Expected 4/2/2027	Cut Tape ¥26.6 ¥19.3 ¥15.1 ¥13.5 Reel ¥6.5 View ¥11.5 ¥10.3 ¥9.1 ¥6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below BLM18BB221SH1D Murata Electronics 1: ¥16.6 11,512In Stock	Mfr. Part # BLM18BB221SH1D Mouser Part # 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 ¥16.6 ¥12.3 ¥9.6 ¥8.6 View Reel ¥6 ¥7.5 ¥6.6 ¥6 ¥6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads BLM18BB221SZ1D Murata Electronics 1: ¥26.6 3,610In Stock	Mfr. Part # BLM18BB221SZ1D Mouser Part # 81-BLM18BB221SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	3,610In Stock	Cut Tape ¥26.6 ¥18.1 ¥15.6 ¥12.6 Reel ¥6.8 View ¥10.8 ¥9.6 ¥8.5 ¥5.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below BLM18BB331SN1D Murata Electronics 1: ¥23.3 Lead-Time 22 Weeks	Mfr. Part # BLM18BB331SN1D Mouser Part # 81-BLM18BB331SN1D	Murata Electronics	Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	Lead-Time 22 Weeks	Cut Tape ¥23.3 ¥16.8 ¥13.1 ¥11.8 Reel ¥5.6 View ¥10.1 ¥8.6 ¥8 ¥5.1 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 4,000
Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below BLM18BB470SH1D Murata Electronics 1: ¥16.6 24,328In Stock	Mfr. Part # BLM18BB470SH1D Mouser Part # 81-BLM18BB470SH1D	Murata Electronics	Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	24,328In Stock	Cut Tape ¥16.6 ¥12.3 ¥9.6 ¥8.6 View Reel ¥6 ¥7.5 ¥6.6 ¥6 ¥6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below BLM18BB470SN1D Murata Electronics 1: ¥23.3 31,972In Stock	Mfr. Part # BLM18BB470SN1D Mouser Part # 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 ¥23.3 ¥15.9 ¥13.1 ¥11.1 Reel ¥5.6 View ¥9.6 ¥8.5 ¥7.5 ¥5.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below BLM18BB471SH1D Murata Electronics 1: ¥16.6 20,914In Stock	Mfr. Part # BLM18BB471SH1D Mouser Part # 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 ¥16.6 ¥12.3 ¥9.6 ¥8.6 View Reel ¥6 ¥7.5 ¥6.6 ¥6 ¥6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below BLM18BB471SZ1D Murata Electronics 1: ¥26.6 8,453In Stock	Mfr. Part # BLM18BB471SZ1D Mouser Part # 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 ¥26.6 ¥18.1 ¥14.3 ¥12.6 Reel ¥6.1 View ¥10.8 ¥9.6 ¥8.5 ¥5.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below BLM18BB600SH1D Murata Electronics 1: ¥26.6 8,430In Stock	Mfr. Part # BLM18BB600SH1D Mouser Part # 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 ¥26.6 ¥19.3 ¥15.1 ¥13.5 Reel ¥7.3 View ¥11.5 ¥10.3 ¥9.1 ¥6.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads BLM18BB600SZ1D Murata Electronics 1: ¥26.6 5,761In Stock	Mfr. Part # BLM18BB600SZ1D Mouser Part # 81-BLM18BB600SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	5,761In Stock	Cut Tape ¥26.6 ¥18.1 ¥15.6 ¥12.6 Reel ¥7.3 View ¥10.8 ¥9.6 ¥8.5 ¥5.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below BLM18BB750SH1D Murata Electronics 1: ¥26.6 6,692In Stock 12,000On Order	Mfr. Part # BLM18BB750SH1D Mouser Part # 81-BLM18BB750SH1D	Murata Electronics	Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	6,692In Stock 12,000On Order On Order Ship Dates Mfr. #: BLM18BB750SH1D Stock: 6,692 Can Ship Immediately On Order: 4,000 Expected 11/5/2026 8,000 Expected 12/8/2026 Factory Lead-Time: 22 Weeks	Cut Tape ¥26.6 ¥19.3 ¥15.1 ¥13.5 Reel ¥7.3 View ¥11.5 ¥10.3 ¥9.1 ¥6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 4,000
Ferrite Beads 1000 OHM Alternate Sizing Guide Below BLM18BD102BH1D Murata Electronics 1: ¥31.6 11,736In Stock	Mfr. Part # BLM18BD102BH1D Mouser Part # 81-BLM18BD102BH1D	Murata Electronics	Ferrite Beads 1000 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	11,736In Stock	Cut Tape ¥31.6 ¥22.3 ¥17.3 ¥14.1 Reel ¥7.5 View ¥12.3 ¥11 ¥9.8 ¥7.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below BLM18BD102SH1D Murata Electronics 1: ¥16.6 17,242In Stock	Mfr. Part # BLM18BD102SH1D Mouser Part # 81-BLM18BD102SH1D	Murata Electronics	Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	17,242In Stock	Cut Tape ¥16.6 ¥12.3 ¥9.6 ¥8.6 View Reel ¥6 ¥7.5 ¥6.6 ¥6 ¥6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below BLM18BD102SN1D Murata Electronics 1: ¥23.3 39,870In Stock 160,000On Order	Mfr. Part # BLM18BD102SN1D Mouser Part # 81-BLM18BD102SN1D	Murata Electronics	Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	39,870In Stock 160,000On Order On Order Ship Dates Mfr. #: BLM18BD102SN1D Stock: 39,870 Can Ship Immediately On Order: 60,000 Expected 11/23/2026 100,000 Expected 11/30/2026 Factory Lead-Time: 22 Weeks	Cut Tape ¥23.3 ¥16.8 ¥13.1 ¥11.8 Reel ¥5.6 View ¥10.1 ¥9 ¥8 ¥5.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads BLM18BD102SZ1D Murata Electronics 1: ¥28.2 2,929In Stock 20,000Expected 11/27/2026	Mfr. Part # BLM18BD102SZ1D Mouser Part # 81-BLM18BD102SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	2,929In Stock 20,000Expected 11/27/2026	Cut Tape ¥28.2 ¥18.9 ¥15.6 ¥13.5 Reel ¥6.1 View ¥11.5 ¥10.1 ¥9 ¥5.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads BLM18BD121BH1D Murata Electronics 1: ¥31.6 7,724In Stock 8,000Expected 1/4/2027	Mfr. Part # BLM18BD121BH1D Mouser Part # 81-BLM18BD121BH1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	7,724In Stock 8,000Expected 1/4/2027	Cut Tape ¥31.6 ¥22.3 ¥17.3 ¥15.4 Reel ¥8.6 View ¥13.3 ¥11.8 ¥10.3 ¥7.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000