Amphenol Miniature Cylindrical Connectors

Product Overview
Amphenol Miniature Cylindrical Connectors, including the PT, SP, and MS/PT series, are designed for general duty and environmental applications in both industrial and military markets. These connectors offer high reliability and design flexibility, featuring twice the number of contacts in half the size of standard connectors. They are suitable for demanding applications such as instrumentation, monitoring equipment, machine tool automation, communications, industrial controls, robotics, and military/aerospace sectors. Key advantages include environmental sealing, a wide operating temperature range (-55C to +125C), and high voltage ratings up to 1000 VAC (RMS) at sea level. Contacts are precision-machined and gold-plated for corrosion resistance and longevity. Various shell finishes, back-end accessories, and specialized options like hermetic sealing, coaxial contacts, and printed circuit board tails are available to meet diverse application needs.

Product Attributes

• Brand: Amphenol
• Certifications: UL recognized, CSA recognized
• Former Brand: Bendix (products formerly known as Bendix)
• Materials: Aluminum shells, low loss copper alloy contacts (gold plated)
• Inserts: Resilient neoprene
• Coupling: Bayonet coupling (3-point), 5 key/key-way mating
• Service Classes: A, A (SR), C, E, E (SR), P, P (SR), PG, J, H (Hermetic)
• RoHS Compliant: Available in some styles
• Quality Systems: Certified to ISO 9001:2015; ISO 14001:2015; ISO/TS 16949:2016

Technical Specifications