D38999/31 Connectors


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D38999 Series 4 Connector

Gemini's selection of D38999 Series III Connectors offer the highest performance capabilities for both general duty and severe environment applications. Features include :


  • EMI Shielding - solid metal to metal coupling, grounding fingers, electroless nickel plating, and thicker wall sec tions provide superior EMI shielding capability of 65dB minimum at 10 GHz
  • Contact Protection - recessed pins in this 100% scoop-proof connector minimize potential contact damage
  • Moisture Resistance - improved interfacial seal design helps prevent electrolytic erosion of contacts
  • Corrosion Resistance - shells of stainless steel or cad mium over nickel plating
  • withstand a 500 hour salt spray exposure
  • Vibration/Shock - operates under severe high temperature vibration, through 200°C
  • Firewall Capability - available in a stainless steel shell, class RK, RS
  • Lockwiring Eliminated - unique, self-locking, quick cou pling connector eliminates lockwiring Quick Coupling - completely mates and self-locks in a 360° turn of the coupling nut
  • Inventory Support Commonality - uses standard D38999 contacts, application tools, insert arrangements
  • Electrostatic Discharge Protection (ESD) - protection for sensitive circuitry without diodes, varistors, etc., with the use of the
  • Faraday Cage principle which shunts high voltage, high current discharge events
  • Hermetic- air leakage limited to 1 X 10-7 cm3 per second optional