B65815E0250A041. Air gap (mm): 0.7mm. Al value [nH]: 250nH. Component family: Ferritmag. External height [mm]: 24.6mm.. Ferrite core material: N41. Ferrite core size standard: RM12. Manufacturer's product group: B65815. Outer length [mm]: 29.8mm. Outer width [mm]: 29.8mm. Outside diameter [mm]: -. RoHS: yes. Tolerance (%): ±5 %. Original product from manufacturer: Tdk (epcos). Quantity in stock updated on 11/02/2025, 20:12