Jaycar 470uH Prewound Ferrite Choke – Wideband EMI/RFI Suppression for Mains Power Lines

You've got a device throwing out noise and your gear on the same circuit is picking it up. Or the other way around — mains hum creeping in through the power line and wrecking your signal. This 470uH prewound ferrite choke sits on the line and eats that wideband EMI/RFI before it reaches your board. Powdered iron core, so it handles the broad frequency range you're actually dealing with, not just a neat little spike. No recalibration, no fiddling. Clip it in, power up, done

• 470uH inductance rated for wideband choke applications
• Powdered iron core handles broad EMI/RFI frequency ranges
• Targets interference entering or leaving equipment via mains power lines
• Prewound design — no custom winding, just clip and go