EMI Filters / EMI Suppression – Mouser South Africa

.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 EMI Filters / EMI Suppression

List Images

Results: 1,318

Applied Filters:

Cutoff Frequency

Product Type

Product

Circuit Type

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Cutoff Frequency	Product Type	Product	Circuit Type	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Ferrite Beads BLM18EG331TZ1D Murata Electronics 1: $0.42 6,482In Stock	Mfr. Part No. BLM18EG331TZ1D Mouser Part No 81-BLM18EG331TZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	6,482In Stock	Cut Tape $0.42 $0.29 $0.252 $0.201 Reel $0.124 View $0.171 $0.151 $0.133 $0.104 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads					AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads BLM21BD751SZ1D Murata Electronics 1: $0.29 3,417In Stock	Mfr. Part No. BLM21BD751SZ1D Mouser Part No 81-BLM21BD751SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	3,417In Stock	Cut Tape $0.29 $0.199 $0.172 $0.137 Reel $0.081 View $0.117 $0.104 $0.091 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads NFZ32BW151HZ11L Murata Electronics 1: $0.68 1,986In Stock	Mfr. Part No. NFZ32BW151HZ11L Mouser Part No 81-NFZ32BW151HZ11L	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata nfz chip noise filters	Datasheet	1,986In Stock	Cut Tape $0.68 $0.47 $0.411 $0.365 View Reel $0.198 $0.323 $0.276 $0.24 $0.219 $0.198 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Ferrite Beads	EMI Filters		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads NFZ5BBW610LN10L Murata Electronics 1: $0.53 1,250In Stock	Mfr. Part No. NFZ5BBW610LN10L Mouser Part No 81-NFZ5BBW610LN10L	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata nfz chip noise filters	Datasheet	1,250In Stock	Cut Tape $0.53 $0.369 $0.321 $0.286 Reel $0.187 View $0.254 $0.215 $0.154 MouseReel Available	Min.: 1 Mult.: 1 : 500		Ferrite Beads	EMI Filters		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below BLM18AG151SH1D Murata Electronics 1: $0.17 2,717In Stock	Mfr. Part No. BLM18AG151SH1D Mouser Part No 81-BLM18AG151SH1D	Murata Electronics	Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	2,717In Stock	Cut Tape $0.17 $0.114 $0.099 $0.079 Reel $0.043 View $0.067 $0.06 $0.053 $0.036 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads NFZ32BW210HZ10L Murata Electronics 1: $0.57 1,977In Stock	Mfr. Part No. NFZ32BW210HZ10L Mouser Part No 81-NFZ32BW210HZ10L	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata nfz chip noise filters	Datasheet	1,977In Stock	Cut Tape $0.57 $0.394 $0.343 $0.306 View Reel $0.165 $0.27 $0.23 $0.201 $0.184 $0.165 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Ferrite Beads					AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below BLM15BB050SH1D Murata Electronics 1: $0.16 3,746In Stock 30,000On Order	Mfr. Part No. BLM15BB050SH1D Mouser Part No 81-BLM15BB050SH1D	Murata Electronics	Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	3,746In Stock 30,000On Order On Order Ship Dates Mfr. No: BLM15BB050SH1D Stock: 3,746 Can Dispatch Immediately On Order: 10,000 Expected 2027/01/01 20,000 Expected 2027/04/05 Factory Lead Time: 16 Weeks	Cut Tape $0.16 $0.11 $0.097 $0.077 View Reel $0.036 $0.066 $0.059 $0.052 $0.043 $0.036 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 10 OHM 1000MA Alternate Sizing Guide Below BLM15AG100SH1D Murata Electronics 1: $0.10 28,337In Stock	Mfr. Part No. BLM15AG100SH1D Mouser Part No 81-BLM15AG100SH1D	Murata Electronics	Ferrite Beads 10 OHM 1000MA Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	28,337In Stock	Cut Tape $0.10 $0.062 $0.049 $0.044 View Reel $0.027 $0.038 $0.034 $0.03 $0.027 $0.027 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below BLM21AG331SH1D Murata Electronics 1: $0.30 9,259In Stock	Mfr. Part No. BLM21AG331SH1D Mouser Part No 81-BLM21AG331SH1D	Murata Electronics	Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	9,259In Stock	Cut Tape $0.30 $0.212 $0.165 $0.147 Reel $0.09 View $0.126 $0.11 $0.097 $0.076 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 70 OHM Alternate Sizing Guide Below BLM15AG700SH1D Murata Electronics 1: $0.10 37,057In Stock	Mfr. Part No. BLM15AG700SH1D Mouser Part No 81-BLM15AG700SH1D	Murata Electronics	Ferrite Beads 70 OHM Alternate Sizing Guide Below Learn More about Murata Electronics murata blm powertrain safety	Datasheet	37,057In Stock	Cut Tape $0.10 $0.062 $0.049 $0.044 View Reel $0.027 $0.038 $0.034 $0.03 $0.029 $0.027 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads BLM18HD601SZ1D Murata Electronics 1: $0.32 11,232In Stock	Mfr. Part No. BLM18HD601SZ1D Mouser Part No 81-BLM18HD601SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	11,232In Stock	Cut Tape $0.32 $0.222 $0.193 $0.154 Reel $0.091 View $0.131 $0.116 $0.101 $0.077 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads BLM18HE601SH1D Murata Electronics 1: $0.48 8,000In Stock	Mfr. Part No. BLM18HE601SH1D Mouser Part No 81-BLM18HE601SH1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	8,000In Stock	Cut Tape $0.48 $0.337 $0.261 $0.231 Reel $0.129 View $0.197 $0.173 $0.152 $0.124 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 220 OHM 25% BLM21PG221BH1D Murata Electronics 1: $0.17 11,256In Stock	Mfr. Part No. BLM21PG221BH1D Mouser Part No 81-BLM21PG221BH1D	Murata Electronics	Ferrite Beads 220 OHM 25% Learn More about Murata Electronics murata blm powertrain safety	Datasheet	11,256In Stock	Cut Tape $0.17 $0.123 $0.097 $0.086 View Reel $0.069 $0.074 $0.069 $0.069 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads BLM18EG601SZ1D Murata Electronics 1: $0.39 7,040In Stock	Mfr. Part No. BLM18EG601SZ1D Mouser Part No 81-BLM18EG601SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	7,040In Stock	Cut Tape $0.39 $0.272 $0.211 $0.188 Reel $0.108 View $0.16 $0.14 $0.122 $0.101 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 110 OHM 30% NFZ32BW111HN10L Murata Electronics 1: $0.511 5,116In Stock	Mfr. Part No. NFZ32BW111HN10L Mouser Part No 81-NFZ32BW111HN10L	Murata Electronics	Ferrite Beads 110 OHM 30%	Datasheet	5,116In Stock	Cut Tape $0.511 $0.358 $0.312 $0.278 View Reel $0.142 $0.247 $0.209 $0.183 $0.167 $0.142 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Ferrite Beads	EMI Filters		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below BLM21RK221SN1D Murata Electronics 1: $0.261 13,311In Stock	Mfr. Part No. BLM21RK221SN1D Mouser Part No 81-BLM21RK221SN1D	Murata Electronics	Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	13,311In Stock	Cut Tape $0.261 $0.18 $0.14 $0.126 View Reel $0.062 $0.107 $0.094 $0.083 $0.062 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Ferrite Beads 150 OHM 30% NFZ32BW151HN11L Murata Electronics 1: $0.60 4,874In Stock	Mfr. Part No. NFZ32BW151HN11L Mouser Part No 81-NFZ32BW151HN11L	Murata Electronics	Ferrite Beads 150 OHM 30% Learn More about Murata Electronics murata nfz chip noise filters	Datasheet	4,874In Stock	Cut Tape $0.60 $0.421 $0.364 $0.324 View Reel $0.17 $0.288 $0.244 $0.213 $0.199 $0.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Ferrite Beads	EMI Filters		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Ferrite Beads BLM21PG600BH1D Murata Electronics 1: $0.28 16,131In Stock	Mfr. Part No. BLM21PG600BH1D Mouser Part No 81-BLM21PG600BH1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	16,131In Stock	Cut Tape $0.28 $0.194 $0.151 $0.135 Reel $0.08 View $0.115 $0.102 $0.09 $0.069 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 1210 31ohm 30% 1200mA NFZ32BW310HN11L Murata Electronics 1: $0.39 3,961In Stock	Mfr. Part No. NFZ32BW310HN11L Mouser Part No 81-NFZ32BW310HN11L	Murata Electronics	Ferrite Beads 1210 31ohm 30% 1200mA	Datasheet	3,961In Stock	Cut Tape $0.39 $0.293 $0.264 $0.243 View Reel $0.17 $0.224 $0.201 $0.186 $0.178 $0.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Ferrite Beads	EMI Filters		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Ferrite Beads BLM21BD421SZ1D Murata Electronics 1: $0.29 10,429In Stock	Mfr. Part No. BLM21BD421SZ1D Mouser Part No 81-BLM21BD421SZ1D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata blm powertrain safety	Datasheet	10,429In Stock	Cut Tape $0.29 $0.199 $0.172 $0.137 Reel $0.081 View $0.117 $0.104 $0.091 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
EMI Filter Circuits 300 MHZ 10V 100MA 1000MOHM NFA18SL307V1A45L Murata Electronics 1: $0.511 3,999In Stock End of Life	Mfr. Part No. NFA18SL307V1A45L Mouser Part No 81-NFA18SL307V1A45L End of Life	Murata Electronics	EMI Filter Circuits 300 MHZ 10V 100MA 1000MOHM	Datasheet	3,999In Stock	Cut Tape $0.511 $0.418 $0.362 $0.34 View Reel $0.238 $0.314 $0.295 $0.278 $0.257 $0.238 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	300 MHz	EMI Filter Circuits	EMI Network Filter Arrays	LC Filter	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
EMI Filter Circuits NFA21SL287V1A45L Murata Electronics 1: $0.561 4,000In Stock End of Life	Mfr. Part No. NFA21SL287V1A45L Mouser Part No 81-NFA21SL287V1A45L End of Life	Murata Electronics	EMI Filter Circuits	Datasheet	4,000In Stock	Cut Tape $0.561 $0.514 $0.418 $0.369 View Reel $0.247 $0.34 $0.32 $0.301 $0.279 $0.247 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	280 MHz	EMI Filter Circuits	EMI Network Filter Arrays	LC Filter	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Ferrite Beads 80 OHM 25% Alternate Sizing Guide Below BLM03BC800SN1D Murata Electronics 1: $0.14 90,000In Stock	Mfr. Part No. BLM03BC800SN1D Mouser Part No 81-BLM03BC800SN1D	Murata Electronics	Ferrite Beads 80 OHM 25% Alternate Sizing Guide Below Learn More about Murata Electronics murata blm emi filter	Datasheet	90,000In Stock	Cut Tape $0.14 $0.034 $0.03 $0.024 View Reel $0.01 $0.021 $0.019 $0.017 $0.013 $0.01 $0.01 MouseReel Available	Min.: 1 Mult.: 1 : 15,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Feed Through Capacitors NFE61HT361C2A9L Murata Electronics 1: $1.20 2,463In Stock End of Life	Mfr. Part No. NFE61HT361C2A9L Mouser Part No 81-NFE61HT361C2A9L End of Life	Murata Electronics	Feed Through Capacitors Learn More about Murata Electronics murata nfe emi filters	Datasheet	2,463In Stock	Cut Tape $1.20 $0.849 $0.737 $0.693 Reel $0.551 View $0.648 $0.50 $0.479 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		Feed Through Capacitors	Three Terminal Filter Capacitors		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads 8 OHM BLE18PS080SN1D Murata Electronics 1: $0.49 159,098In Stock 232,000Expected 2026/12/22	Mfr. Part No. BLE18PS080SN1D Mouser Part No 81-BLE18PS080SN1D	Murata Electronics	Ferrite Beads 8 OHM Learn More about Murata Electronics murata ble ferrite beads	Datasheet	159,098In Stock 232,000Expected 2026/12/22	Cut Tape $0.49 $0.336 $0.293 $0.261 View Reel $0.133 $0.23 $0.197 $0.172 $0.157 $0.133 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Ferrite Beads	Ferrite Chip Beads		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel