The OHMITE R5J5R0E is a tubular radial terminal wirewound resistor specifically engineered for printed circuit board (PCB) integration. 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 minimize board temperature. The resistor utilizes a ceramic core coated with vitreous enamel (except for values above 4.7K (3W) and 7.5K (5W), which use silicone-ceramic coatings). It's ideal for applications requiring space-saving radial terminals and flame-resistant, lead-free coatings. Values above 3.9K (3W) and 8.2K (5W) are supplied with silicone-ceramic coatings and should be used with caution, potentially requiring burn-in and/or thermal cycling.