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 600 OHM 125C 1.5A Alternate Sizing Guide Below BLM21SP601SH1D Murata Electronics 1: 0,456 € 96 322In Stock 180 000Expected 08/03/2027	Mfr. Part No. BLM21SP601SH1D Mouser Part No 81-BLM21SP601SH1D	Murata Electronics	Ferrite Beads 600 OHM 125C 1.5A Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	96 322In Stock 180 000Expected 08/03/2027	Cut Tape 0,456 € 0,321 € 0,279 € 0,241 € View Reel 0,127 € 0,215 € 0,185 € 0,163 € 0,15 € 0,127 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below BLM31PG500SN1L Murata Electronics 1: 0,275 € 154 180In Stock 120 000Expected 21/01/2027	Mfr. Part No. BLM31PG500SN1L Mouser Part No 81-BLM31P500S	Murata Electronics	Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	154 180In Stock 120 000Expected 21/01/2027	Cut Tape 0,275 € 0,194 € 0,168 € 0,151 € View Reel 0,118 € 0,134 € 0,118 € 0,118 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below BLM31PG121SN1L Murata Electronics 1: 0,43 € 298 224In Stock	Mfr. Part No. BLM31PG121SN1L Mouser Part No 81-BLM31PG121SN1L	Murata Electronics	Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	298 224In Stock	Cut Tape 0,43 € 0,301 € 0,262 € 0,234 € View Reel 0,118 € 0,206 € 0,175 € 0,15 € 0,138 € 0,118 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below BLM31PG601SN1L Murata Electronics 1: 0,43 € 564 910In Stock 390 000Expected 18/01/2027	Mfr. Part No. BLM31PG601SN1L Mouser Part No 81-BLM31PG601SN1	Murata Electronics	Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	564 910In Stock 390 000Expected 18/01/2027	Cut Tape 0,43 € 0,301 € 0,262 € 0,234 € View Reel 0,118 € 0,206 € 0,175 € 0,15 € 0,137 € 0,118 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below BLM31SN500SH1L Murata Electronics 1: 0,611 € 116 996In Stock	Mfr. Part No. BLM31SN500SH1L Mouser Part No 81-BLM31SN500SH1L	Murata Electronics	Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	116 996In Stock	Cut Tape 0,611 € 0,425 € 0,367 € 0,327 € View Reel 0,176 € 0,29 € 0,245 € 0,201 € 0,194 € 0,176 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below BLM31SN500SN1L Murata Electronics 1: 0,542 € 179 286In Stock 135 000Expected 25/02/2027	Mfr. Part No. BLM31SN500SN1L Mouser Part No 81-BLM31SN500SN1L	Murata Electronics	Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below Learn More about Murata Electronics murata blm sn ferrite beads	Datasheet	179 286In Stock 135 000Expected 25/02/2027	Cut Tape 0,542 € 0,378 € 0,327 € 0,292 € View Reel 0,156 € 0,258 € 0,212 € 0,181 € 0,169 € 0,156 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below BLM31SN500SZ1L Murata Electronics 1: 0,568 € 189 164In Stock	Mfr. Part No. BLM31SN500SZ1L Mouser Part No 81-BLM31SN500SZ1L	Murata Electronics	Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	189 164In Stock	Cut Tape 0,568 € 0,401 € 0,346 € 0,308 € View Reel 0,164 € 0,273 € 0,231 € 0,202 € 0,193 € 0,164 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Multilayer Ceramic Capacitors MLCC - SMD/SMT 0.22 uF 50 VDC 10% 0603 X7R AEC-Q200 GCM188R71H224KA64D Murata Electronics 1: 0,146 € 929 810In Stock	Mfr. Part No. GCM188R71H224KA64D Mouser Part No 81-GCM188R71H224K64D	Murata Electronics	Multilayer Ceramic Capacitors MLCC - SMD/SMT 0.22 uF 50 VDC 10% 0603 X7R AEC-Q200 Learn More about Murata Electronics murata gcm ceramic capacitors	Datasheet	929 810In Stock	Cut Tape 0,146 € 0,084 € 0,059 € 0,052 € Reel 0,027 € View 0,04 € 0,023 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 20 000 : 4 000
EMI Filter Circuits 500M Ohm 100Volts 20A BNX02301L Murata Electronics 1: 4,50 € 7 718In Stock 13 600On Order End of Life	Mfr. Part No. BNX02301L Mouser Part No 81-BNX023-01L End of Life	Murata Electronics	EMI Filter Circuits 500M Ohm 100Volts 20A Learn More about Murata Electronics murata bnx series	Datasheet	7 718In Stock 13 600On Order On Order Ship Dates Mfr. No: BNX02301L Stock: 7 718 Can Dispatch Immediately On Order: 400 Pending 13 200 Expected 18/04/2028 Factory Lead Time: 12 Weeks	Cut Tape 4,50 € 3,67 € 3,39 € 3,19 € Reel 2,43 € View 3,00 € 2,58 € 2,29 € MouseReel Available	Min.: 1 Mult.: 1 : 400
Common Mode Chokes / Filters 20 UH 3A 50V PLT09HN2003R0P1B Murata Electronics 1: 3,85 € 2 334In Stock End of Life	Mfr. Part No. PLT09HN2003R0P1B Mouser Part No 81-PLT09HN2003R0P1B End of Life	Murata Electronics	Common Mode Chokes / Filters 20 UH 3A 50V Learn More about Murata Electronics murata plt filters	Datasheet	2 334In Stock	3,85 € 3,16 € 2,93 € 2,76 € 2,60 €	Min.: 1 Mult.: 1 Max.: 100
Ferrite Beads 16 OHM BLE18PK160SN1D Murata Electronics 1: 0,507 € 18 739In Stock	Mfr. Part No. BLE18PK160SN1D Mouser Part No 81-BLE18PK160SN1D	Murata Electronics	Ferrite Beads 16 OHM Learn More about Murata Electronics murata ble ferrite beads	Datasheet	18 739In Stock	Cut Tape 0,507 € 0,356 € 0,308 € 0,274 € View Reel 0,145 € 0,243 € 0,206 € 0,184 € 0,169 € 0,145 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 4 000
Ferrite Beads BLE18PS080SH1D Murata Electronics 1: 0,499 € 10 613In Stock	Mfr. Part No. BLE18PS080SH1D Mouser Part No 81-BLE18PS080SH1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata ble ferrite beads	Datasheet	10 613In Stock	Cut Tape 0,499 € 0,348 € 0,301 € 0,268 € View Reel 0,139 € 0,238 € 0,201 € 0,176 € 0,163 € 0,139 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads BLE32PN260SH1L Murata Electronics 1: 1,59 € 6 021In Stock	Mfr. Part No. BLE32PN260SH1L Mouser Part No 81-BLE32PN260SH1L	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata ble ferrite beads	Datasheet	6 021In Stock	Cut Tape 1,59 € 1,10 € 0,946 € 0,833 € View Reel 0,538 € 0,732 € 0,634 € 0,538 € 0,538 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 500 : 1 500
Ferrite Beads 26 OHM BLE32PN260SN1L Murata Electronics 1: 1,45 € 4 237In Stock 4 500Expected 19/01/2027	Mfr. Part No. BLE32PN260SN1L Mouser Part No 81-BLE32PN260SN1L	Murata Electronics	Ferrite Beads 26 OHM Learn More about Murata Electronics murata ble ferrite beads	Datasheet	4 237In Stock 4 500Expected 19/01/2027	Cut Tape 1,45 € 1,01 € 0,869 € 0,764 € View Reel 0,484 € 0,671 € 0,57 € 0,484 € 0,484 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Ferrite Beads 30 OHM BLE32PN300SH1L Murata Electronics 1: 1,59 € 7 866In Stock 6 000Expected 28/12/2026	Mfr. Part No. BLE32PN300SH1L Mouser Part No 81-BLE32PN300SH1L	Murata Electronics	Ferrite Beads 30 OHM Learn More about Murata Electronics murata ble ferrite beads	Datasheet	7 866In Stock 6 000Expected 28/12/2026	Cut Tape 1,59 € 1,10 € 0,946 € 0,833 € View Reel 0,538 € 0,732 € 0,634 € 0,538 € 0,538 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 500 : 1 500
Ferrite Beads 30 OHM 100MHZ BLE32PN300SZ1L Murata Electronics 1: 0,929 € 20 629In Stock	Mfr. Part No. BLE32PN300SZ1L Mouser Part No 81-BLE32PN300SZ1L	Murata Electronics	Ferrite Beads 30 OHM 100MHZ Learn More about Murata Electronics murata ble ferrite beads	Datasheet	20 629In Stock	Cut Tape 0,929 € 0,648 € 0,557 € 0,495 € 0,489 € Reel 0,489 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Ferrite Beads BLM02AX241SN1D Murata Electronics 1: 0,172 € 39 880In Stock	Mfr. Part No. BLM02AX241SN1D Mouser Part No 81-BLM02AX241SN1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm emi filter	Datasheet	39 880In Stock	Cut Tape 0,172 € 0,119 € 0,085 € 0,083 € View Reel 0,039 € 0,071 € 0,063 € 0,055 € 0,047 € 0,039 € 0,039 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 60 000 : 20 000
Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below BLM03AG102SN1D Murata Electronics 1: 0,086 € 195 000In Stock	Mfr. Part No. BLM03AG102SN1D Mouser Part No 81-BLM03AG102SN1D	Murata Electronics	Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	195 000In Stock	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 120 OHM 25% 200MA Alternate Sizing Guide Below BLM03AG121SN1D Murata Electronics 1: 0,086 € 429 175In Stock	Mfr. Part No. BLM03AG121SN1D Mouser Part No 81-BLM03AG121SN1D	Murata Electronics	Ferrite Beads 120 OHM 25% 200MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	429 175In 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 1000 OHM 25% Alternate Sizing Guide Below BLM03AX102SN1D Murata Electronics 1: 0,086 € 355 270In Stock	Mfr. Part No. BLM03AX102SN1D Mouser Part No 81-BLM03AX102SN1D	Murata Electronics	Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	355 270In Stock	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 : 15 000
Ferrite Beads 120 OHM 450MA Alternate Sizing Guide Below BLM03AX121SN1D Murata Electronics 1: 0,086 € 434 212In Stock	Mfr. Part No. BLM03AX121SN1D Mouser Part No 81-BLM03AX121SN1D	Murata Electronics	Ferrite Beads 120 OHM 450MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	434 212In Stock	Cut Tape 0,086 € 0,018 € 0,015 € 0,013 € View Reel 0,007 € 0,011 € 0,01 € 0,009 € 0,007 € 0,007 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 240 OHM 25% Alternate Sizing Guide Below BLM03AX241SN1D Murata Electronics 1: 0,086 € 727 810In Stock	Mfr. Part No. BLM03AX241SN1D Mouser Part No 81-BLM03AX241SN1D	Murata Electronics	Ferrite Beads 240 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	727 810In Stock	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 : 15 000
Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below BLM03PG330SN1D Murata Electronics 1: 0,086 € 291 260In Stock	Mfr. Part No. BLM03PG330SN1D Mouser Part No 81-BLM03PG330SN1D	Murata Electronics	Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	291 260In Stock	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 : 15 000
Ferrite Beads 120 OHM Alternate Sizing Guide Below BLM03PX121SN1D Murata Electronics 1: 0,086 € 368 106In Stock 255 000Expected 11/12/2026	Mfr. Part No. BLM03PX121SN1D Mouser Part No 81-BLM03PX121SN1D	Murata Electronics	Ferrite Beads 120 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	368 106In Stock 255 000Expected 11/12/2026	Cut Tape 0,086 € 0,029 € 0,022 € 0,019 € View Reel 0,009 € 0,016 € 0,015 € 0,01 € 0,009 € 0,009 € MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Ferrite Beads 120 OHM 25% 0.9A BLM03PX121SZ1D Murata Electronics 1: 0,086 € 103 303In Stock	Mfr. Part No. BLM03PX121SZ1D Mouser Part No 81-BLM03PX121SZ1D	Murata Electronics	Ferrite Beads 120 OHM 25% 0.9A Learn More about Murata Electronics murata blm powertrain safety	Datasheet	103 303In Stock	Cut Tape 0,086 € 0,04 € 0,033 € 0,028 € View Reel 0,014 € 0,025 € 0,022 € 0,02 € 0,016 € 0,014 € 0,014 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 15 000 : 15 000

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EMI Noise Suppression

Types of Passive Components