MnZn PC40 Ferrite Rod Core - Anti-Interference Magnetic Bar High-quality ferrite rod cores designed for effective EMI noise suppression in electronic applications. These essential components are ideal for choke coils and industrial magnet applications. Product Specifications Item Value Place of Origin China, Zhejiang Brand Name Careful Model Number R type Type Soft Composite Ferrite Magnet Shape Bar Application Industrial Magnet Tolerance ±10% Certification ISO9001:2015; ROHS