Benefits at a glance - Robust load resistor built on a porcelain tube for reliable, long life in demanding environments. - Wide wattage range from 25W to 250W to match your power supply, test bench, or equipment needs. - Power wire winding with a corrugated tape design for stable resistance and effective heat management. - Fixed 1 kΩ resistance provides predictable load behavior across applications. Product overview The RXG20 is a tube type resistor with a power wire winding, assembled on a porcelain tube and designed as a load resistor. It uses a corrugated tape construction and is available in multiple wattages to suit different power levels. The fixed resistance value is 1 kΩ, and the 25W rating indicates its continuous power handling capability for that variant. Key features - Model: RXG20 - Type: porcelain tube corrugated tape resistor - Construction: power wire winding - Resistance: 1 kΩ - Wattage options: 25W, 30W, 50W, 60W, 75W, 100W, 150W, 200W, 250W - Function: load resistor - Material: porcelain tube Specifications and compatibility - Resistance value: 1 kΩ (fixed) - Available power ratings: 25W, 30W, 50W, 60W, 75W, 100W, 150W, 200W, 250W - Construction: porcelain tube with corrugated tape resistor design - Application type: load resistor for electrical testing, debugging, and equipment provisioning Why you need this product - Predictable load performance: fixed 1 kΩ resistance provides consistent load characteristics for testing and calibration. - Durable design for demanding environments: porcelain tube and corrugated tape construction support reliable operation over time. - Flexible power handling: a wide range of wattage ratings lets you choose a variant that matches your power source and duty cycle. Use scenarios - Dummy load for bench power supplies: simulate a stable resistive load during supply testing and voltage regulation checks. - Power electronics and charger testing: evaluate performance and dissipation in test rigs or development benches. - Replacement in equipment with porcelain tube load resistors: maintain authentic design and reliable operation in vintage or specialized equipment. How to select - Choose a wattage rating above the expected continuous dissipation of your application. - For a fixed load of 1 kΩ, ensure the chosen wattage variant provides sufficient headroom for your supply voltage and load conditions.