The Sprague 590-400DC Compulytic 32D Aluminum Electrolytic Capacitor is a high-quality electronic component designed for radio communication equipment. With a maximum temperature rating of +85°C, this capacitor is reliable and suitable for use in a variety of amateur radio applications. The brand Sprague is known for producing durable and efficient electronic components, making this capacitor a dependable choice for enhancing the performance of your radio communication system.