The MCKNP07SF500JB00 is a Wire-wound Resistor with a rod type ceramic body and tin-plated iron surface steel end cap. This MCKNP series through hole fixed resistor features annealed copper coated with tin lead wire, insulated and non-flame paint coating. This resistor can be joined by welding. No evidence of flaming or arcing. The terminal leads shall be bent through 90° at a point of about 6mm from the body of the resistor and shall be rotated through 360° about the original axis of the bent terminal in alternating direction for a total of 3 rotations.