The HS25 4R7 J part is a 25 watt, 4.7 ohm, J-type axial-leaded power resistor made by Ohmite. It is a tough, reliable, and high-quality resistor that is ideal for use in DC/DC converters, snubbers, and filter circuits. It has a 25 watt, 5% tolerance, and is housed in a cement housed package. It is also UL recognized, CSA approved, and RoHS compliant.