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 (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Murata Electronics Ferrite Beads 1000 OHM 2A Alternate Sizing Guide Below 150,815In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Murata Electronics Ferrite Beads 1000 OHM Alternate Sizing Guide Below 212,844In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 600 OHM Alternate Sizing Guide Below 186,227In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics EMI Filter Circuits 35 DB 50V 20A SMD 13,362In Stock
6,315Expected 21/04/2026
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 4.7 UF 50V 20A 4,647In Stock
18,390On Order
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 10.0 UF 50V 20A 3,780In Stock
28,400On Order
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics Ferrite Beads 470 OHM Alternate Sizing Guide Below 54,752In Stock
112,500On Order
Min.: 1
Mult.: 1
Reel: 2,500

Murata Electronics Ferrite Beads 600 OHM Alternate Sizing Guide Below 39,005In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Murata Electronics Ferrite Beads 800 OHM 2.5A Alternate Sizing Guide Below 56,528In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Murata Electronics Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below 411,657In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below 92,424In Stock
144,000On Order
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below 139,426In Stock
492,000On Order
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 30 OHM Alternate Sizing Guide Below 95,822In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below 36,107In Stock
88,000On Order
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 110 OHM Alternate Sizing Guide Below 22,616In Stock
88,000On Order
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 330 OHM Alternate Sizing Guide Below 22,870In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 120 OHM Alternate Sizing Guide Below 18,580In Stock
49,900On Order
Min.: 1
Mult.: 1
Reel: 2,500

Murata Electronics Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below 60,387In Stock
90,000On Order
Min.: 1
Mult.: 1
Reel: 3,000

Murata Electronics EMI Filter Circuits 500M Ohm 100Volts 15A 894In Stock
16,800On Order
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 10.0 UF 25V 20A 3,996In Stock
10,400On Order
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 22.0 UF 16V 20A 1,455In Stock
2,800On Order
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 16 V 15A 1,744In Stock
5,500On Order
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 6.3 V 15A 1,072In Stock
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics Common Mode Chokes / Filters 10M OHM 100V 6A 20UH 1,997In Stock
2,000Expected 19/05/2026
Min.: 1
Mult.: 1
Reel: 125

Murata Electronics Common Mode Chokes / Filters 6 UH 1,301In Stock
750Expected 04/08/2026
Min.: 1
Mult.: 1
Reel: 125