01. Power rating: 1/4W, 1/2W, 1W, 2W, 3W, 4W, 5W and 7W;
02. Resistance tolerance: ±1% and ±5%;
03. T.C.R.: ±350ppm/°C;
04. Flameproof multilayer coating meets UL-94V-0;
05. The resistor element is a resistive wire which is wound in a single layer on a ceramic rod, with tinned connecting wires of electrolytic copper welded to the end-caps;
06. The ends of the resistive wire and the leads are connected to the caps by welding;
07. The resistors are coated with layers of green color flame-proof lacquer;
08. Overload protection without risk of fire;
09. Wide range of overload currents.