39500020120

The 39500020120 by HARTING represents a quantum leap in Heavy Duty Connectors - Accessories technology for marine electronics. Its proprietary anti-corrosion system combines cathodic protection with molecular barrier technology, delivering unparalleled reliability in saltwater environments.As a marine-certified Programming Port - Data, this product features pressure-equalized chambers that prevent moisture ingress during depth variations. The non-magnetic stainless steel components ensure compatibility with navigation compasses and sonar equipment.Manufactured to exacting RJ45 Jack (2) to RJ45 Jack (2), this component maintains watertight integrity at depths up to 50 meters. The silver-plated contacts resist sulfide formation while maintaining <5m resistance after prolonged salt fog exposure.Exceeding IP65 - Dust Tight, Water Resistant standards, this solution has been tested against 1000+ hours of salt spray and 500 thermal cycles. The materials demonstrate zero galvanic corrosion when mated with common marine alloys.