Features Premium Quality Construction: Crafted from high-quality materials for exceptional durability and a long service life, ensuring reliability for your industrial applications Enhanced Heat Dissipation: Features screw holes for easy installation on chassis or heat sinks, promoting efficient heat dissipation and optimal performance Versatile Application: Ideal for use in power supplies, sensors, elevators, stage equipment, and other high-demand industries, making it a versatile choice for various projects High Performance Assurance: Manufactured with advanced technology to deliver high reliability and performance, meeting the needs of demanding electronic components Stringent Quality Control: Conforms to strict quality control standards, providing dependable performance for critical applications without compromise Features: 1、Made of high-quality materials, and practical to use, long service life. 2、With screw holes that can be used to fix the resistor on the chassis or heat sink for greater heat dissipation. 3、Widely used in power supply, sensor, elevator, stage o and high demand equipment industry. 4、 manufacturing technology, high reliability and high performance. 5、Conform to strict quality control standards, dependable to use. Specification: Condition: 100% Item Type: Resistor Color: As picture shown External Material: Aluminum Resistance Value: 4Ohm 4R Rated Power: 200W Endurance: ± 5% (J) Mounting Hole Diameter: Approx. 4.2mm/0.2in Hole to Hole Distance: Approx. 41.5mm(1.6in) / 37.5mm(1.5in) Board Size (Length x Width x Height): Approx. 100 x 52 x 29mm/3.9 x 2 x 1.1in Body Size (L x D): Approx. 100x32mm/3.9 x 1.3in Package List: 1 x 200W 4R Resistor Package List 1 x 200W 4R Resistor