Ohmite 40 Series resistors are economical conformal silicone-ceramic coated resistors designed for a wide range of electrical and electronic applications. These all-welded units offer low temperature coefficients and excellent resistance to thermal shock. Available in both 1% and 5% tolerance options, they are durable and economical, exceeding industry quality requirements. They are ideal for commercial, industrial, and communications equipment, providing reliable performance in demanding environments. RoHS compliant versions are available.