Specification Brand : Generic BulletPoint1 : Product Name : Toroid Ferrite Core;Outer Diameter : 17m_m / 0.67i_n BulletPoint2 : Hole Diameter : 11m_m / 0.43i_n;Length : 27m_m /1.1i_n BulletPoint3 : Material : Magnetism Ferrite Core;Color : Gray BulletPoint4 : Weight : 35g(Gewicht: 35 g BulletPoint5 : Package : 2 x Toroid Ferrite Core(Paket: 2 x Toroid Ferritkern Color : Multiple Colors ItemName : NEW LON0167 2pcs 17mm x 11mm x 27mm Tube Toroids Ferrite Ring Core for Inductor(2pcs 17 mn x 11 mn x 27 mn Toroids Ferritringkern für Induktor ItemTypeKeyword : electronic-component-ferrites Manufacturer : NEW LON0167 Material : Other ModelNumber : 49ee4ccf8f8c470c646dd62b53d657 PartNumber : 46285149-0bb8-96ffc1b1c7feea PowerSourceType : Manual ProductDescription : 2pcs 17m_m x 11m_m x 27m_m Tube Toroids Ferrite Ring Core for Inductor Magnetic Ring is a core part of permanent magnet synchronous motors, stepping motors and DC brushless motors. With high-temp resistant and corrosion resistant. It is applicable for many electric device, such as , vibration motor etc.. This ferrite ring is used i_n energy saving electronic light, electronic ballast, charger for electric motorcycle, color TV, speaker, power tools, communication equipment and all kinds of power supply switch. Description in German 2pcs 17 mn x 11 mn x 27 mn Toroids Ferritringkern für Induktor Produktname: Toroid-Ferritkern; Außendurchmesser: 17 mn / 0,67 '' Lochdurchmesser: 11 mn / 0,43 '; Länge: 27 mn / 1,1' Material: Magnetismus Ferritkern; Farbe: Grau.' Gewicht: 35 g Paket: 2 x Toroid Ferritkern