These blue coated ferite torroid rings will help greatly reduce the noise in your wires due to RF noise and other interference.
Wrap the wire around multiple times to help reduce the interference.
Useful with applications using servo wires or other unshielded wire.
- Outer Diameter: 13mm
- Inner Diameter: 7.5mm
- Height: 7mm
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Regular Price: $4.99
Special Price $2.99