The 5550-XX-XX is a component from NELTRON, a reputable manufacturer in the electronics industry. Supreme Components International is an authorised distributor of NELTRON components, ensuring you receive genuine and reliable products. This component falls within an unspecified product category and subcategory, and detailed specifications are not currently available. However, our team is dedicated to assisting you in finding the right components for your projects. Please reach out to us with your specific needs, and we will do our best to provide the necessary information and support. Trust Supreme Components International for your electronic component sourcing needs.