Ohmite's 40 Series resistors are economical, conformal silicone-ceramic coated units known for their low temperature coefficients and resistance to thermal shock. These all-welded resistors are ideal for commercial, industrial, and communications equipment. They offer stability under high-temperature conditions and are available in various wattage and resistance values. The conformal coating provides excellent protection against environmental factors, ensuring reliable performance in demanding applications. RoHS compliant versions are available.