Ohmite's 40 Series resistors are a cost-effective solution for various electrical and electronic applications. These wirewound resistors feature a conformal silicone-ceramic coating, providing excellent protection and stability. Their all-welded construction and low temperature coefficients ensure reliable performance under demanding conditions. Ideal for commercial, industrial, and communications equipment, the 40 Series resistors are RoHS compliant and offer a balance of quality and affordability.