Passive Components – Mouser Switzerland

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Audio Line Noise Suppression for Home Audio

Digital amplifiers are becoming more popular for home audio applications and have improved in terms of audio quality. But because of the switching noise that occurs in digital amplifiers, noise that exceeds EMC standards can be emitted into the space around the cable connected to the speaker. Noise suppression via capacitors and inductors is typically implemented to solve this noise problem. But Murata has developed noise filters for audio lines that suppress unwanted noise while maintaining audio quality. Here is an overview of noise problems in home audio and their solutions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
RF Inductors - SMD LQW15CAR11K00D Murata Electronics 1: 0.354 CHF 9 990In Stock	Mfr. Part No. LQW15CAR11K00D Mouser Part No 81-LQW15CAR11K00D	Murata Electronics	RF Inductors - SMD Learn More about Murata Electronics murata lqw inductors	Datasheet	9 990In Stock	Cut Tape 0.354 CHF 0.289 CHF 0.239 CHF 0.229 CHF View Reel 0.163 CHF 0.204 CHF 0.189 CHF 0.178 CHF 0.163 CHF 0.163 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD LQW15CAR64K00D Murata Electronics 1: 0.362 CHF 19 880In Stock	Mfr. Part No. LQW15CAR64K00D Mouser Part No 81-LQW15CAR64K00D	Murata Electronics	RF Inductors - SMD Learn More about Murata Electronics murata lqw inductors	Datasheet	19 880In Stock	Cut Tape 0.362 CHF 0.30 CHF 0.286 CHF 0.233 CHF View Reel 0.158 CHF 0.227 CHF 0.204 CHF 0.187 CHF 0.178 CHF 0.158 CHF 0.158 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 100 OHM 5.2A NFZ2MSD101SZ10L Murata Electronics 1: 0.371 CHF 23 642In Stock	Mfr. Part No. NFZ2MSD101SZ10L Mouser Part No 81-NFZ2MSD101SZ10L	Murata Electronics	Ferrite Beads 100 OHM 5.2A Learn More about Murata Electronics murata nfz chip noise filters	Datasheet	23 642In Stock	Cut Tape 0.371 CHF 0.303 CHF 0.30 CHF 0.25 CHF View Reel 0.161 CHF 0.224 CHF 0.195 CHF 0.187 CHF 0.161 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Ferrite Beads 900 OHM 2.55A NFZ32SW901HN10L Murata Electronics 1: 0.378 CHF 11 095In Stock	Mfr. Part No. NFZ32SW901HN10L Mouser Part No 81-NFZ32SW901HN10L	Murata Electronics	Ferrite Beads 900 OHM 2.55A Learn More about Murata Electronics murata nfz chip noise filters	Datasheet	11 095In Stock	Cut Tape 0.378 CHF 0.269 CHF 0.208 CHF 0.184 CHF View Reel 0.104 CHF 0.157 CHF 0.138 CHF 0.104 CHF 0.104 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000
RF Inductors - SMD 270 NH 5% LQW15CAR27J00D Murata Electronics 1: 0.33 CHF 7 850In Stock	Mfr. Part No. LQW15CAR27J00D Mouser Part No 81-LQW15CAR27J00D	Murata Electronics	RF Inductors - SMD 270 NH 5% Learn More about Murata Electronics murata lqw inductors	Datasheet	7 850In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.21 CHF View Reel 0.166 CHF 0.185 CHF 0.182 CHF 0.166 CHF 0.166 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD 390 NH 5% LQW15CAR39J00D Murata Electronics 1: 0.33 CHF 8 880In Stock	Mfr. Part No. LQW15CAR39J00D Mouser Part No 81-LQW15CAR39J00D	Murata Electronics	RF Inductors - SMD 390 NH 5% Learn More about Murata Electronics murata lqw inductors	Datasheet	8 880In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.204 CHF View Reel 0.155 CHF 0.185 CHF 0.178 CHF 0.155 CHF 0.155 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD 180 NH 5% LQW15CAR18J00D Murata Electronics 1: 0.33 CHF 8 009In Stock	Mfr. Part No. LQW15CAR18J00D Mouser Part No 81-LQW15CAR18J00D	Murata Electronics	RF Inductors - SMD 180 NH 5% Learn More about Murata Electronics murata lqw inductors	Datasheet	8 009In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.204 CHF View Reel 0.158 CHF 0.185 CHF 0.178 CHF 0.158 CHF 0.158 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD 480 NH 5% LQW18CAR48J00D Murata Electronics 1: 0.346 CHF 4 335In Stock	Mfr. Part No. LQW18CAR48J00D Mouser Part No 81-LQW18CAR48J00D	Murata Electronics	RF Inductors - SMD 480 NH 5% Learn More about Murata Electronics murata lqw inductors	Datasheet	4 335In Stock	Cut Tape 0.346 CHF 0.284 CHF 0.233 CHF 0.213 CHF View Reel 0.165 CHF 0.193 CHF 0.185 CHF 0.165 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads NFZ15SG262SN10D Murata Electronics 1: 0.169 CHF 10 646In Stock	Mfr. Part No. NFZ15SG262SN10D Mouser Part No 81-NFZ15SG262SN10D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata nfz chip noise filters	Datasheet	10 646In Stock	Cut Tape 0.169 CHF 0.118 CHF 0.102 CHF 0.092 CHF View Reel 0.061 CHF 0.082 CHF 0.07 CHF 0.062 CHF 0.061 CHF 0.061 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads NFZ18SM501SZ10D Murata Electronics 1: 0.362 CHF 8 065In Stock	Mfr. Part No. NFZ18SM501SZ10D Mouser Part No 81-NFZ18SM501SZ10D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata nfz chip noise filters	Datasheet	8 065In Stock	Cut Tape 0.362 CHF 0.253 CHF 0.219 CHF 0.175 CHF View Reel 0.089 CHF 0.149 CHF 0.131 CHF 0.115 CHF 0.089 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000
RF Inductors - SMD 210 NH 5% LQW18CAR21J00D Murata Electronics 1: 0.346 CHF 4 518In Stock	Mfr. Part No. LQW18CAR21J00D Mouser Part No 81-LQW18CAR21J00D	Murata Electronics	RF Inductors - SMD 210 NH 5% Learn More about Murata Electronics murata lqw inductors	Datasheet	4 518In Stock	Cut Tape 0.346 CHF 0.284 CHF 0.233 CHF 0.213 CHF View Reel 0.158 CHF 0.195 CHF 0.185 CHF 0.158 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Ferrite Beads NFZ18SM251SZ10D Murata Electronics 1: 0.362 CHF 1 249In Stock	Mfr. Part No. NFZ18SM251SZ10D Mouser Part No 81-NFZ18SM251SZ10D	Murata Electronics	Ferrite Beads Learn More about Murata Electronics murata nfz chip noise filters	Datasheet	1 249In Stock	Cut Tape 0.362 CHF 0.253 CHF 0.219 CHF 0.175 CHF Reel 0.09 CHF View 0.149 CHF 0.131 CHF 0.115 CHF 0.089 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000
RF Inductors - SMD LQW15CA22NK00D Murata Electronics 1: 0.33 CHF 5 344In Stock	Mfr. Part No. LQW15CA22NK00D Mouser Part No 81-LQW15CA22NK00D	Murata Electronics	RF Inductors - SMD Learn More about Murata Electronics murata lqw inductors	Datasheet	5 344In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.204 CHF View Reel 0.16 CHF 0.185 CHF 0.178 CHF 0.16 CHF 0.16 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD LQW15CAR32K00D Murata Electronics 1: 0.33 CHF 4 394In Stock	Mfr. Part No. LQW15CAR32K00D Mouser Part No 81-LQW15CAR32K00D	Murata Electronics	RF Inductors - SMD Learn More about Murata Electronics murata lqw inductors	Datasheet	4 394In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.204 CHF View Reel 0.166 CHF 0.185 CHF 0.178 CHF 0.166 CHF 0.166 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD LQW15CA83NJ00D Murata Electronics 1: 0.387 CHF 2 595In Stock	Mfr. Part No. LQW15CA83NJ00D Mouser Part No 81-LQW15CA83NJ00D	Murata Electronics	RF Inductors - SMD Learn More about Murata Electronics murata lqw inductors	Datasheet	2 595In Stock	Cut Tape 0.387 CHF 0.328 CHF 0.30 CHF 0.243 CHF View Reel 0.166 CHF 0.229 CHF 0.189 CHF 0.188 CHF 0.166 CHF 0.166 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD LQW15CAR43K00D Murata Electronics 1: 0.33 CHF 3 932In Stock	Mfr. Part No. LQW15CAR43K00D Mouser Part No 81-LQW15CAR43K00D	Murata Electronics	RF Inductors - SMD Learn More about Murata Electronics murata lqw inductors	Datasheet	3 932In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.204 CHF View Reel 0.166 CHF 0.187 CHF 0.178 CHF 0.166 CHF 0.166 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Ferrite Beads 100 OHM 4.0A NFZ2MSM101SN10L Murata Electronics 1: 0.636 CHF 18 917In Stock NRND	Mfr. Part No. NFZ2MSM101SN10L Mouser Part No 81-NFZ2MSM101SN10L NRND	Murata Electronics	Ferrite Beads 100 OHM 4.0A	Datasheet	18 917In Stock	Cut Tape 0.636 CHF 0.445 CHF 0.383 CHF 0.341 CHF View Reel 0.187 CHF 0.302 CHF 0.255 CHF 0.222 CHF 0.221 CHF 0.187 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Ferrite Beads 300 OHM NFZ2MSM301SN10L Murata Electronics 1: 0.644 CHF 48 675In Stock NRND	Mfr. Part No. NFZ2MSM301SN10L Mouser Part No 81-NFZ2MSM301SN10L NRND	Murata Electronics	Ferrite Beads 300 OHM	Datasheet	48 675In Stock	Cut Tape 0.644 CHF 0.633 CHF 0.596 CHF 0.531 CHF View Reel 0.227 CHF 0.469 CHF 0.396 CHF 0.345 CHF 0.33 CHF 0.227 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000
RF Inductors - SMD 1000 NH 10% LQW15CA1R0K00D Murata Electronics 1: 0.33 CHF 13 842In Stock	Mfr. Part No. LQW15CA1R0K00D Mouser Part No 81-LQW15CA1R0K00D	Murata Electronics	RF Inductors - SMD 1000 NH 10% Learn More about Murata Electronics murata lqw inductors	Datasheet	13 842In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.213 CHF View Reel 0.161 CHF 0.185 CHF 0.182 CHF 0.161 CHF 0.161 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD LQW15CA22NJ00D Murata Electronics 1: 0.33 CHF 17 841In Stock	Mfr. Part No. LQW15CA22NJ00D Mouser Part No 81-LQW15CA22NJ00D	Murata Electronics	RF Inductors - SMD Learn More about Murata Electronics murata lqw inductors	Datasheet	17 841In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.213 CHF View Reel 0.166 CHF 0.185 CHF 0.182 CHF 0.166 CHF 0.166 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD 2 UH 10% LQW15CA2R0K00D Murata Electronics 1: 0.354 CHF 11 691In Stock	Mfr. Part No. LQW15CA2R0K00D Mouser Part No 81-LQW15CA2R0K00D	Murata Electronics	RF Inductors - SMD 2 UH 10% Learn More about Murata Electronics murata lqw inductors	Datasheet	11 691In Stock	Cut Tape 0.354 CHF 0.289 CHF 0.23 CHF 0.229 CHF View Reel 0.172 CHF 0.219 CHF 0.193 CHF 0.186 CHF 0.172 CHF 0.172 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD 110 NH 5% LQW15CAR11J00D Murata Electronics 1: 0.33 CHF 12 321In Stock	Mfr. Part No. LQW15CAR11J00D Mouser Part No 81-LQW15CAR11J00D	Murata Electronics	RF Inductors - SMD 110 NH 5% Learn More about Murata Electronics murata lqw inductors	Datasheet	12 321In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.213 CHF View Reel 0.166 CHF 0.185 CHF 0.182 CHF 0.166 CHF 0.166 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD LQW15CAR14J00D Murata Electronics 1: 0.33 CHF 7 504In Stock	Mfr. Part No. LQW15CAR14J00D Mouser Part No 81-LQW15CAR14J00D	Murata Electronics	RF Inductors - SMD Learn More about Murata Electronics murata lqw inductors	Datasheet	7 504In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.213 CHF View Reel 0.166 CHF 0.185 CHF 0.182 CHF 0.166 CHF 0.166 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000
RF Inductors - SMD LQW15CAR22J00D Murata Electronics 1: 0.33 CHF 7 712In Stock	Mfr. Part No. LQW15CAR22J00D Mouser Part No 81-LQW15CAR22J00D	Murata Electronics	RF Inductors - SMD Learn More about Murata Electronics murata lqw inductors	Datasheet	7 712In Stock	Cut Tape 0.33 CHF 0.273 CHF 0.225 CHF 0.213 CHF View Reel 0.169 CHF 0.185 CHF 0.182 CHF 0.169 CHF 0.169 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 10 000 : 10 000
RF Inductors - SMD Fixed IND 390nH 320mA NONAUTO LQW15CAR39K00D Murata Electronics 1: 0.354 CHF 10 709In Stock	Mfr. Part No. LQW15CAR39K00D Mouser Part No 81-LQW15CAR39K00D	Murata Electronics	RF Inductors - SMD Fixed IND 390nH 320mA NONAUTO Learn More about Murata Electronics murata lqw inductors	Datasheet	10 709In Stock	Cut Tape 0.354 CHF 0.289 CHF 0.239 CHF 0.233 CHF View Reel 0.179 CHF 0.219 CHF 0.193 CHF 0.186 CHF 0.179 CHF 0.179 CHF MouseReel Available	Min.: 1 Mult.: 1 : 10 000

Audio Line Noise Suppression for Home Audio

Types of Passive Components

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