MnZn PC40 / PC95 Ferrite Rod Core — Anti-Interference Magnetic Bar. High-quality 28×140mm custom non-standard ferrite rod cores engineered for effective EMI noise suppression in electronic circuits. Ideal for choke coils, EMI filters, and industrial magnet applications requiring stable performance across 0.1–500 MHz. Dense sintered MnZn ferrite material texture Dimensional details and tolerances Automated manufacturing process Quality inspection and testing Product Specificat