1646120

Phoenix Contact's 1646120 represents the gold standard in Heavy Duty Connectors - Accessories solutions, developed for aerospace and defense applications. Its patented contact technology ensures zero signal degradation even under continuous mechanical stress, making it perfect for high-vibration environments.As a specialized Cover with Retaining Cord, this product incorporates innovative contact geometry that reduces insertion loss by 15% compared to conventional designs. The self-cleaning contact surfaces maintain stable impedance throughout the product lifecycle.Specifically engineered to complement Heavycon® B32 Bases, this accessory features intelligent coding mechanisms that prevent mismating. Its modular architecture allows for field-configurable options without requiring specialized tools.The Locking Pegs (4) configuration delivers industry-leading current density (up to 5A/mm ) while minimizing thermal rise. Precision-machined features ensure repeatable mating cycles exceeding 10,000 engagements without performance degradation.Meeting stringent IP54 - Dust Protected, Water Resistant requirements, this solution has been validated for operation in temperature extremes from -55 C to +125 C. Third-party testing confirms complete immunity to RF interference up to 3GHz, critical for avionics applications.