RoHS: yes. Component family: Ferrite Core Part I. Manufacturer's product group: B67345. Ferrite core size standard: UI 93/104/16. Ferrite core material: N27. Al value [nH]: 3800nH. Outer length [mm]: 93mm. Outer width [mm]: 16mm. External height [mm]: 28mm. Air gap (mm): 0mm. Tolerance (%): +30/-20%