T9X8X5. Core Material: ferromagnetic Ni-Zn. Ferrite Properties: smooth edge prevents the risk of cord damage. Ferrite Series: TF. Ferrite type: ring. Internal diameter: 5mm. Lenght: 8mm. Outer Diameter: 9mm. RoHS: yes. Size tolerance: ±0.2mm. Original product from manufacturer: Ferrocore. Quantity in stock updated on 12/11/2025, 18:04