This lot of 10 Iskra carbon film resistors have a resistance rating of 680R and a power rating of 0.5W. They have an axial termination style and are made of high-quality carbon material. The resistors are 10x4mm in length and width, and have a tolerance rating of ±5%. These vintage resistors are manufactured in Slovenia and have a lifetime manufacturer warranty. The operating temperature ranges from -40°C to 80°C, making them suitable for a wide range of electronic applications. Use them with confidence in your next project or add to your vintage component collection.