The 97-67-22-8 is a solder-type insert arrangement designed for use within the Amphenol 97 Series of cylindrical connectors. It provides two size 12 contacts and has a service rating of 'E', suitable for high voltage applications. Key technical characteristics include a limiting operating voltage of 4200V DC or 3000V AC (rms) at sea level, and a test current of 23A per contact. The insert is made from hard diallyl-phthalate dielectric, provides a nominal mechanical spacing of 3/16 inch, and is designed to operate in temperatures from –55°C to +125°C. This durable, field-proven component is ideal for cost-effective, general-duty applications in industries such as machine tools, robotics, and welding.