Enhance your electronic projects with the precision and reliability of this high-performance H4 21R resistor. Featuring a thin film element and an ultra-low tolerance of 0.1%, it ensures accurate and stable resistance in your circuit. With a power rating of 0.5W and a rated voltage of 350V, it can handle demanding applications with ease. The axial leaded mount type and tinned copper leads make for easy installation and secure connectivity. Operating efficiently in a wide temperature range from -55 to 155°C, this resistor is suitable for both industrial and commercial use. Its ±15 ppm/°C temperature coefficient guarantees minimal resistance drift over time, while its RoHS compliance underscores its environmentally friendly design. Trust in this high-quality component for consistent and precise performance in your through-hole resistor applications.