821939-1

TE Connectivity AMP Connectors's 821939-1 represents a breakthrough in Sockets for ICs, Transistors - Accessories technology, specifically developed for industrial automation systems. Its robust construction and EMI shielding capabilities make it perfect for harsh factory environments where vibration and electrical noise are prevalent.The Cover design incorporates redundant contact points that maintain electrical continuity even under 25G shock loads. This exceeds IEC 60068-2-27 mechanical shock specifications for industrial equipment.When used with PQFP Devices, this accessory demonstrates 30% lower insertion force than competitive models while maintaining 0.5N minimum contact normal force per EIA-364-09 standards.With 100 precision contacts arranged in a dual-beam configuration, this solution supports 10Gb/s differential signaling with <1% skew. The patented wipe action ensures oxide penetration for low-resistance connections.The Polyphenylene Sulfide (PPS) construction provides 8kV ESD protection per IEC 61000-4-2, critical for PLC and motor drive applications. Material selection was optimized for outgassing properties (<0.1% TML) per ESA ECSS-Q-70-02.Black pigmentation includes UV stabilizers for outdoor applications where sunlight exposure may reach 500W/m . The colorfast properties were verified per ASTM D4329 testing protocols.