Power Supply Line Noise Suppression for Home Audio

Digital amplifiers are increasingly popular for home audio applications. In many cases, power is supplied from an AC outlet for home audio, and the conductive noise in the power supply cable is regulated under EMC standards. Therefore, it is necessary to prevent noise from leaking into the power supply line during audio playback. Here is an overview of noise problems in home audio cables and their solutions.

Results: 46
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Product Type Minimum Operating Temperature Maximum Operating Temperature Termination Style Mounting Style Packaging
Murata Electronics Ferrite Beads 42.950In Stock
Cut Tape
1,86 kr.
1,31 kr.
1,01 kr.
0,903 kr.
Reel
0,463 kr.
Min.: 1
Mult.: 1
: 15.000
Ferrite Beads Ferrite Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 30 OHM Alternate Sizing Guide Below 86.729In Stock
Cut Tape
2,50 kr.
1,78 kr.
1,38 kr.
1,22 kr.
Reel
0,671 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1000 OHM Alternate Sizing Guide Below 146.784In Stock
Cut Tape
3,14 kr.
2,18 kr.
1,90 kr.
1,69 kr.
Reel
0,865 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM Alternate Sizing Guide Below 409.482In Stock
Cut Tape
3,14 kr.
2,18 kr.
1,90 kr.
1,69 kr.
Reel
0,865 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below 192.496In Stock
135.000Expected 25/02/2027
Cut Tape
4,04 kr.
2,82 kr.
2,44 kr.
2,18 kr.
Reel
1,17 kr.
Min.: 1
Mult.: 1
: 3.000
Ferrite Beads Ferrite Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics EMI Filter Circuits 500M Ohm 100Volts 20A 15.638In Stock
13.600On Order
Cut Tape
33,57 kr.
27,38 kr.
25,29 kr.
23,80 kr.
Reel
18,13 kr.
Min.: 1
Mult.: 1
: 400
EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Common Mode Chokes / Filters 100 OHM 300V 15A 2UH 1.441In Stock
4.250On Order
Cut Tape
67,44 kr.
55,43 kr.
51,32 kr.
49,01 kr.
Reel
45,66 kr.
Min.: 1
Mult.: 1
: 125
Common Mode Chokes Common Mode Chokes Surface Mount Common Mode Choke - 55 C + 125 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics Common Mode Chokes / Filters 10M OHM 100V 6A 20UH 4.272In Stock
7.500On Order
Cut Tape
29,02 kr.
23,87 kr.
22,08 kr.
20,89 kr.
Reel
19,02 kr.
Min.: 1
Mult.: 1
: 125
Common Mode Chokes - 55 C + 105 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics Common Mode Chokes / Filters 6 UH 1.604In Stock
1.000Expected 29/12/2026
Cut Tape
30,74 kr.
25,29 kr.
23,42 kr.
22,08 kr.
Reel
20,22 kr.
Min.: 1
Mult.: 1
: 125
Common Mode Chokes - 55 C + 125 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics Common Mode Chokes / Filters 9 UH 3.110In Stock
Cut Tape
29,02 kr.
23,87 kr.
22,08 kr.
20,89 kr.
Reel
19,02 kr.
Min.: 1
Mult.: 1
: 125
Common Mode Chokes - 55 C + 105 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics Common Mode Chokes / Filters 14 UH 100V 6A 1.097In Stock
875Expected 14/01/2027
Cut Tape
29,02 kr.
23,87 kr.
22,08 kr.
20,89 kr.
Reel
19,77 kr.
Min.: 1
Mult.: 1
: 125
Common Mode Chokes Common Mode Chokes Power Line - 55 C + 125 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics EMI Filter Circuits 35 DB 50V 20A SMD 9.079In Stock
46.800On Order
Cut Tape
31,33 kr.
25,51 kr.
22,23 kr.
20,89 kr.
Reel
16,79 kr.
Min.: 1
Mult.: 1
: 400
EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics EMI Filter Circuits 4.7 UF 50V 20A 10.230In Stock
Cut Tape
38,94 kr.
34,69 kr.
30,88 kr.
29,09 kr.
Reel
20,89 kr.
Min.: 1
Mult.: 1
: 400
EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics EMI Filter Circuits 10.0 UF 25V 20A 4.468In Stock
22.000On Order
Cut Tape
41,25 kr.
33,72 kr.
31,03 kr.
29,17 kr.
Reel
22,23 kr.
Min.: 1
Mult.: 1
: 400
EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics EMI Filter Circuits 10.0 UF 50V 20A 9.017In Stock
34.800On Order
Cut Tape
43,86 kr.
35,81 kr.
31,85 kr.
30,14 kr.
Reel
23,57 kr.
Min.: 1
Mult.: 1
: 400
EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics EMI Filter Circuits 22.0 UF 16V 20A 4.450In Stock
Cut Tape
43,86 kr.
35,81 kr.
32,97 kr.
30,96 kr.
Reel
23,57 kr.
Min.: 1
Mult.: 1
: 400
EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 30 OHM Alternate Sizing Guide Below 47.135In Stock
Cut Tape
0,895 kr.
0,627 kr.
0,485 kr.
0,44 kr.
Reel
0,194 kr.
Min.: 1
Mult.: 1
: 10.000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1000 OHM Alternate Sizing Guide Below 108.031In Stock
280.000On Order
Cut Tape
0,642 kr.
0,41 kr.
0,321 kr.
0,291 kr.
Reel
0,201 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below 410.331In Stock
240.000Expected 07/12/2026
Cut Tape
0,895 kr.
0,649 kr.
0,507 kr.
0,455 kr.
Reel
0,216 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads Chip Ferrite Bead Single Type - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below 232.612In Stock
Cut Tape
0,642 kr.
0,41 kr.
0,321 kr.
0,291 kr.
Reel
0,201 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads Chip Ferrite Bead Single Type - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 22 OHM Alternate Sizing Guide Below 83.381In Stock
68.000Expected 14/12/2026
Cut Tape
1,09 kr.
0,791 kr.
0,619 kr.
0,552 kr.
Reel
0,44 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 33 OHM Alternate Sizing Guide Below 18.732In Stock
40.000Expected 19/11/2026
Cut Tape
1,92 kr.
1,35 kr.
1,04 kr.
0,94 kr.
Reel
0,485 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads FB SMD 0603inch 100o hm NONAUTO Alternate Sizing Guide Below 26.009In Stock
Cut Tape
2,50 kr.
1,78 kr.
1,38 kr.
1,22 kr.
Reel
0,671 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1000 OHM Alternate Sizing Guide Below 28.404In Stock
20.000Expected 01/02/2027
Cut Tape
1,60 kr.
1,13 kr.
0,88 kr.
0,791 kr.
0,671 kr.
Reel
0,671 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM Alternate Sizing Guide Below 15.961In Stock
72.000On Order
Cut Tape
2,50 kr.
1,78 kr.
1,38 kr.
1,22 kr.
Reel
0,671 kr.
Min.: 1
Mult.: 1
: 4.000
Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel