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Amphenol Aerospace HD38999 Connectors

Amphenol Aerospace HD38999 Connectors offer 30% more contact density than the highest density Mil Spec 38999 connectors of its size. Designed using mil-specified 38999 components, mil-qualified 39029 size 23 contacts, and mil-qualified 38999 insert materials, these connectors are essentially a drop-in replacement for the standard 38999 connector. The design allows the user to increase the number of contacts without increasing the size of their connector. To meet reduced system size requirements, users can select smaller shell sizes without decreasing the number of contacts. Amphenol Aerospace qualified their connectors to the requirements of MIL-DTL-38999 making the HD38999 Connectors well-suited for applications such as avionics, C4I, commercial airframe, military vehicles, space, radar for ground and air, and missile and ordinance.

Features

  • Utilizes mil specified 38999 components with the exception of the contacts and inserts arrangement
  • 30% more contact density than the highest density Mil Spec 38999 connectors of its size
  • Enables users to increase the number of contacts without increasing the size of the connector

Specifications

  • Electrical Specifications
    • Voltage:
      • 22 AWG: 5A
      • 24 AWG: 3A
      • 26 AWG: 2A
      • 28 AWG: 1.5A
    • Insulation Resistance: 5000MΩ min.@ 500VDC 25°C
    • Dielectric Withstanding Voltage: 1000VRMS @ sea level

  • Environmental Specifications
    • Operating Temperature: -65°C to +175°C
    • Salt Spray Metallized: Electroless Nickel: 48 hours Anodic Coating, O. D. Cadmium, Durmalon, Zinc Nickel: 500 hours
    • Salt Spray Composite: Electroless Nickel: 48 hours O. D. Cadmium, Durmalon, Zinc Nickel: 500 hours
  • Mechanical Specifications
    • Metallic Shells:
      • Material: Aluminum alloy, Stainless Steel
      • Protection: Electroless Nickel, O.D. Cadmium, Durmalon (Nickel PTFE), Zinc Nickel
    • Composite Shells:
    • Thermoplastic
      • Protection: Electroless Nickel, O.D. Cadmium, Durmalon (Nickel PTFE), Zinc Nickel
    • Contacts: Material: Copper Alloy; Protection: Gold over Nickel
    • Insert Retention to Shell: 100psi in axial load
    • Durability: 500 full mating and unmating cycles
    • Vibration: 60G sine per MIL-DTL-38999L Para 4.5.23.2.1; 5G2 Random per EIA-364-28E, Test condition A; 1G2 Random per EIA-364-28E, Test condition 1
    • Shock: Per EIA-364-27B, 300g

Applications

  • Avionics
  • C 4 I
  • Commercial airframe
  • Military vehicles
  • Space
  • Radar ground/air
  • Missile and ordinance
Publicado: 2011-09-09 | Atualizado: 2022-03-11