Passive Components – Mouser Japan

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 3,927

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Beads 1500 OHM 25% Alternate Sizing Guide Below BLM21BD152SN1D Murata Electronics 1: ¥34.9 29,251In Stock 40,000Expected 12/11/2026	Mfr. Part # BLM21BD152SN1D Mouser Part # 81-BLM21BD152SN1D	Murata Electronics	Ferrite Beads 1500 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	29,251In Stock 40,000Expected 12/11/2026	Cut Tape ¥34.9 ¥24.9 ¥21.6 ¥19.4 View Reel ¥8.5 ¥17.3 ¥14.8 ¥13.1 ¥11.6 ¥8.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 1800 OHM 5% Alternate Sizing Guide Below BLM21BD182SN1D Murata Electronics 1: ¥34.9 26,933In Stock	Mfr. Part # BLM21BD182SN1D Mouser Part # 81-BLM21BD182SN1D	Murata Electronics	Ferrite Beads 1800 OHM 5% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	26,933In Stock	Cut Tape ¥34.9 ¥24.9 ¥21.6 ¥19.4 View Reel ¥8.3 ¥17.3 ¥14.8 ¥13.1 ¥11.5 ¥8.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below BLM21BD471SN1D Murata Electronics 1: ¥26.6 21,512In Stock	Mfr. Part # BLM21BD471SN1D Mouser Part # 81-BLM21BD471SN1D	Murata Electronics	Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	21,512In Stock	Cut Tape ¥26.6 ¥18.9 ¥16.3 ¥14.6 View Reel ¥6.6 ¥13.1 ¥11.3 ¥10 ¥8.8 ¥6.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below BLM21PG600SN1D Murata Electronics 1: ¥18.3 184,121In Stock 540,000On Order	Mfr. Part # BLM21PG600SN1D Mouser Part # 81-BLM21P600S	Murata Electronics	Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	184,121In Stock 540,000On Order On Order Ship Dates Mfr. #: BLM21PG600SN1D Stock: 184,121 Can Ship Immediately On Order: 260,000 Expected 10/14/2026 280,000 Expected 12/11/2026 Factory Lead-Time: 12 Weeks	Cut Tape ¥18.3 ¥13.3 ¥11.6 ¥10.5 View Reel ¥6.6 ¥9.5 ¥8.1 ¥7.1 ¥6.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below BLM21PG121SH1D Murata Electronics 1: ¥26.6 22,714In Stock 60,000On Order	Mfr. Part # BLM21PG121SH1D Mouser Part # 81-BLM21PG121SH1D	Murata Electronics	Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	22,714In Stock 60,000On Order On Order Ship Dates Mfr. #: BLM21PG121SH1D Stock: 22,714 Can Ship Immediately On Order: 40,000 Expected 12/17/2026 20,000 Expected 5/10/2027 Factory Lead-Time: 11 Weeks	Cut Tape ¥26.6 ¥18.9 ¥16.6 ¥14.8 View Reel ¥9.8 ¥13.3 ¥11.5 ¥10.1 ¥9.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 1000 OHM Alternate Sizing Guide Below BLM21SP102SH1D Murata Electronics 1: ¥56.5 19,171In Stock	Mfr. Part # BLM21SP102SH1D Mouser Part # 81-BLM21SP102SH1D	Murata Electronics	Ferrite Beads 1000 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	19,171In Stock	Cut Tape ¥56.5 ¥39.5 ¥31.7 ¥28.6 View Reel ¥13.8 ¥25.7 ¥22.3 ¥19.9 ¥14 ¥13.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 180 OHM Alternate Sizing Guide Below BLM21SP181SH1D Murata Electronics 1: ¥59.8 13,027In Stock	Mfr. Part # BLM21SP181SH1D Mouser Part # 81-BLM21SP181SH1D	Murata Electronics	Ferrite Beads 180 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	13,027In Stock	Cut Tape ¥59.8 ¥40.9 ¥35.4 ¥31.7 View Reel ¥13.8 ¥28.2 ¥24.1 ¥21.3 ¥14 ¥13.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 330 OHM Alternate Sizing Guide Below BLM21SP331SH1D Murata Electronics 1: ¥56.5 12,572In Stock	Mfr. Part # BLM21SP331SH1D Mouser Part # 81-BLM21SP331SH1D	Murata Electronics	Ferrite Beads 330 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	12,572In Stock	Cut Tape ¥56.5 ¥39.5 ¥34.2 ¥30.7 View Reel ¥13.8 ¥27.2 ¥23.3 ¥20.4 ¥14 ¥13.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 330 OHM Alternate Sizing Guide Below BLM21SP331SN1D Murata Electronics 1: ¥51.5 15,154In Stock 56,000On Order	Mfr. Part # BLM21SP331SN1D Mouser Part # 81-BLM21SP331SN1D	Murata Electronics	Ferrite Beads 330 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	15,154In Stock 56,000On Order On Order Ship Dates Mfr. #: BLM21SP331SN1D Stock: 15,154 Can Ship Immediately On Order: 16,000 Expected 11/19/2026 40,000 Expected 11/24/2026 Factory Lead-Time: 11 Weeks	Cut Tape ¥51.5 ¥36.4 ¥31.6 ¥28.2 View Reel ¥20.9 ¥25.2 ¥21.6 ¥20.9 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below BLM31PG121SH1L Murata Electronics 1: ¥63.1 8,133In Stock 69,000On Order	Mfr. Part # BLM31PG121SH1L Mouser Part # 81-BLM31PG121SH1L	Murata Electronics	Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	8,133In Stock 69,000On Order On Order Ship Dates Mfr. #: BLM31PG121SH1L Stock: 8,133 Can Ship Immediately On Order: 21,000 Expected 11/5/2026 21,000 Expected 1/28/2027 27,000 Expected 2/1/2027 Factory Lead-Time: 11 Weeks	Cut Tape ¥63.1 ¥44 ¥38.2 ¥34.1 View Reel ¥26.1 ¥30.4 ¥26.1 ¥26.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Ferrite Beads 120 OHM 2000MA Alternate Sizing Guide Below BLM31PG121SZ1L Murata Electronics 1: ¥58.1 10,423In Stock	Mfr. Part # BLM31PG121SZ1L Mouser Part # 81-BLM31PG121SZ1L	Murata Electronics	Ferrite Beads 120 OHM 2000MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	10,423In Stock	Cut Tape ¥58.1 ¥40.5 ¥35.2 ¥31.4 View Reel ¥14.3 ¥28.1 ¥23.9 ¥21.1 ¥14.3 ¥14.3 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below BLM31PG391SH1L Murata Electronics 1: ¥63.1 13,200In Stock 12,000Expected 10/15/2026	Mfr. Part # BLM31PG391SH1L Mouser Part # 81-BLM31PG391SH1L	Murata Electronics	Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	13,200In Stock 12,000Expected 10/15/2026	Cut Tape ¥63.1 ¥44 ¥38.2 ¥34.1 View Reel ¥15.8 ¥30.4 ¥25.9 ¥22.8 ¥15.8 ¥15.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below BLM31PG500SH1L Murata Electronics 1: ¥63.1 13,061In Stock 12,000Expected 11/5/2026	Mfr. Part # BLM31PG500SH1L Mouser Part # 81-BLM31PG500SH1L	Murata Electronics	Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	13,061In Stock 12,000Expected 11/5/2026	Cut Tape ¥63.1 ¥44 ¥38.2 ¥34.1 View Reel ¥15.8 ¥30.4 ¥25.9 ¥22.8 ¥15.8 ¥15.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below BLM41PG102SH1L Murata Electronics 1: ¥89.7 7,785In Stock 10,000Expected 12/28/2026	Mfr. Part # BLM41PG102SH1L Mouser Part # 81-BLM41PG102SH1L	Murata Electronics	Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	7,785In Stock 10,000Expected 12/28/2026	Cut Tape ¥89.7 ¥62.5 ¥54 ¥48.2 View Reel ¥39.4 ¥42.9 ¥39.4 ¥39.4 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500
Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below BLM41PG600SH1L Murata Electronics 1: ¥89.7 5,901In Stock 15,000Expected 11/6/2026	Mfr. Part # BLM41PG600SH1L Mouser Part # 81-BLM41PG600SH1L	Murata Electronics	Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	5,901In Stock 15,000Expected 11/6/2026	Cut Tape ¥89.7 ¥62.5 ¥54 ¥48.2 View Reel ¥39.4 ¥42.9 ¥42.4 ¥39.4 ¥39.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Common Mode Chokes / Filters 90 OHM DLM0NSM900HY2D Murata Electronics 1: ¥16.6 121,514In Stock 110,000Expected 10/29/2026	Mfr. Part # DLM0NSM900HY2D Mouser Part # 81-DLM0NSM900HY2D	Murata Electronics	Common Mode Chokes / Filters 90 OHM Learn More about Murata Electronics murata dk1 y1 smd capacitors	Datasheet	121,514In Stock 110,000Expected 10/29/2026	Cut Tape ¥16.6 ¥13.6 ¥12 ¥11.3 View Reel ¥7.3 ¥9.8 ¥9.3 ¥8.6 ¥7.6 ¥7.3 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Common Mode Chokes / Filters 12 OHM 100MHZ 150MA DLM0QSB120HY2D Murata Electronics 1: ¥18.3 58,954In Stock	Mfr. Part # DLM0QSB120HY2D Mouser Part # 81-DLM0QSB120HY2D	Murata Electronics	Common Mode Chokes / Filters 12 OHM 100MHZ 150MA Learn More about Murata Electronics murata dk1 y1 smd capacitors	Datasheet	58,954In Stock	Cut Tape ¥18.3 ¥14.9 ¥13.1 ¥12.5 View Reel ¥7.8 ¥10.8 ¥10.1 ¥9.5 ¥8.5 ¥7.8 ¥7.8 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Common Mode Chokes / Filters 90ohm 100MHz DLM11SN900HZ2L Murata Electronics 1: ¥36.5 117,330In Stock	Mfr. Part # DLM11SN900HZ2L Mouser Part # 81-DLM11SN900HZ2L	Murata Electronics	Common Mode Chokes / Filters 90ohm 100MHz Learn More about Murata Electronics murata dk1 y1 smd capacitors	Datasheet	117,330In Stock	Cut Tape ¥36.5 ¥29.7 ¥25.9 ¥24.4 Reel ¥16.1 View ¥21.4 ¥20.1 ¥17.1 ¥15.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Common Mode Chokes / Filters DLW21HN121HQ2L Murata Electronics 1: ¥69.8 8,932In Stock	Mfr. Part # DLW21HN121HQ2L Mouser Part # 81-DLW21HN121HQ2L	Murata Electronics	Common Mode Chokes / Filters Learn More about Murata Electronics murata dlw choke coils	Datasheet	8,932In Stock	Cut Tape ¥69.8 ¥57.5 ¥50.2 ¥47.3 Reel ¥35 View ¥43.9 ¥41.4 ¥38 ¥33.1 MouseReel Available	Min.: 1 Mult.: 1 Max.: 9,000 : 3,000
Common Mode Chokes / Filters CMC SMD 200ohm 500mA POWRTRN DLW21PH201XQ2L Murata Electronics 1: ¥111.3 5,409In Stock	Mfr. Part # DLW21PH201XQ2L Mouser Part # 81-DLW21PH201XQ2L	Murata Electronics	Common Mode Chokes / Filters CMC SMD 200ohm 500mA POWRTRN Learn More about Murata Electronics murata dlw choke coils	Datasheet	5,409In Stock	Cut Tape ¥111.3 ¥95.5 ¥87.5 ¥70.8 Reel ¥51 View ¥66.8 ¥57.3 ¥51 ¥49.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters 67 OHM 50V DLW21SN670SQ2L Murata Electronics 1: ¥71.4 17,166In Stock	Mfr. Part # DLW21SN670SQ2L Mouser Part # 81-DLW21SN670SQ2L	Murata Electronics	Common Mode Chokes / Filters 67 OHM 50V Learn More about Murata Electronics murata dlw choke coils	Datasheet	17,166In Stock	Cut Tape ¥71.4 ¥58.6 ¥51.3 ¥44.7 View Reel ¥35.7 ¥41.9 ¥37.5 ¥35.9 ¥35.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000
Common Mode Chokes / Filters 920 OHM DLW21SN921SK2L Murata Electronics 1: ¥69.8 52,402In Stock	Mfr. Part # DLW21SN921SK2L Mouser Part # 81-DLW21SN921SK2L	Murata Electronics	Common Mode Chokes / Filters 920 OHM Learn More about Murata Electronics murata dlw choke coils	Datasheet	52,402In Stock	Cut Tape ¥69.8 ¥57.5 ¥50.3 ¥47.3 Reel ¥36.2 View ¥43.9 ¥40.2 ¥37.4 ¥34.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters 490 OHM 100MHZ DLW21SZ491XQ2L Murata Electronics 1: ¥74.7 7,620In Stock	Mfr. Part # DLW21SZ491XQ2L Mouser Part # 81-DLW21SZ491XQ2L	Murata Electronics	Common Mode Chokes / Filters 490 OHM 100MHZ Learn More about Murata Electronics murata dlw choke coils	Datasheet	7,620In Stock	Cut Tape ¥74.7 ¥63 ¥55 ¥51.8 View Reel ¥39.7 ¥48 ¥45.3 ¥42 ¥39.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters 2200 OHM 32V DLW31SH222SQ2L Murata Electronics 1: ¥157.8 9,864In Stock	Mfr. Part # DLW31SH222SQ2L Mouser Part # 81-DLW31SH222SQ2L	Murata Electronics	Common Mode Chokes / Filters 2200 OHM 32V Learn More about Murata Electronics murata dlw choke coils	Datasheet	9,864In Stock	Cut Tape ¥157.8 ¥129.7 ¥113.3 ¥104.3 Reel ¥80.6 View ¥97.2 ¥92.4 ¥86.2 ¥77.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters 1000 OHM 50V DLW31SN102SQ2L Murata Electronics 1: ¥167.8 4,359In Stock 4,000Expected 10/13/2026	Mfr. Part # DLW31SN102SQ2L Mouser Part # 81-DLW31SN102SQ2L	Murata Electronics	Common Mode Chokes / Filters 1000 OHM 50V Learn More about Murata Electronics murata dlw choke coils	Datasheet	4,359In Stock 4,000Expected 10/13/2026	Cut Tape ¥167.8 ¥137.5 ¥120.1 ¥112.4 View Reel ¥86.2 ¥104.8 ¥97.8 ¥93.2 ¥86.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000