LEIQIDUDU 20pcs/lot atomizer coils 22 24 26 28 electronic cigarette rda RBA atomizer wick wire coil premade coil Japanese cotton Description: 1. Leiqidudu coil is a ferritic iron-chromium-aluminium alloy (FeCrAl alloy) for use at temperatures up to 1400C (2550F). 2. The alloy is characterized by high resistivity and very good oxidation resistance. 3. Typical applications for Leiqidudu coil are electrical heating elements in high-temperature furnaces for heat treatment, ceramics, glass, steel, and electronics industries. Specifications: AWG Resistance(ohm) 22 0.3 24 0.5 26 0.8 28 1.0 Each lot include 20pcs coil with 1pc Janpanese cotton.