The OHMITE R5J1K0E is a tubular radial terminal wirewound resistor specifically engineered for printed circuit board (PCB) applications. Its radial construction allows for direct insertion into standard 0.10 inch matrix boards with 0.046 inch diameter holes, providing a built-in standoff to reduce board temperature. The resistor utilizes a ceramic core and, depending on the value, is coated with either vitreous enamel or a silicone-ceramic coating. It's ideal for applications requiring precise resistance and reliable performance in PCB designs. Values above 3.9K (3W) and 8.2K (5W) are supplied with silicone-ceramic coatings. Always check product availability at www.ohmite.com.