MIL-DTL-38999 Series III Connectors


ITT Cannon's D38999 series III meets the stringent MIL-DTL-38999 specifications and is ideally suited for the harsh environments in military and aerospace

ITT Interconnect Solutions has a proven history of engineering and manufacturing spanning over 90 years, delivering a broad range of innovative product solutions that have and continue to enable customers to meet their most demanding design requirements. The D38999 Series III meets the stringent MIL-DTL-38999 specifications and is ideally suited for the harsh environments in military and aerospace. High density layouts with up to 128 data connections and power contacts rated up to 23A. Features a triple-start coupling with anti-decoupling ratchet for high vibration applications, grounded plug for superior EMI shielding, and 100% scoop-proof contacts for blind-mate coupling. This product line is fully qualified under the MIL-C-39029 standards for contacts, MIL-I-81969 for application tools, and MIL-STD-1560 for insert arrangements.

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Features
  • Available class F (nickel) and class W (OD/CAD) which accommodates up to 500 h salt spray resistance
  • Superior EMI shielding provides protection up to 65 dB at 10 GHZ
  • Interfacial seal inhibits electrolytic erosion of contacts
  • 3 to 128 way layouts
  • Wire range: size 16 to 28
  • 1000 to 2300 VAC VRMS at sea level
  • -65°C up to 200°C

Applications Technical Overview
  • Meets all stringent DLA qualifications requirements
  • Rear release crimp snap-in contacts
  • High-contact density
  • Wire sealing grommets
  • 100% scoop proof
  • 3 to 128 way layouts
  • Wire range: size 16 to 28
  • 1000 to 2300 VAC VRMS at sea level
  • -65°C up to 200°C

Finish
Modification Code
Plating Finish Color Durability Temperature Range EMI Shielding Shell-Shell
Conductivity
Corrosion
Resistance
Class 'F' Electroless Nickel Reflective 500 cycles -65°C to 200°C >90 dB at 100 MGz>
>65 dB at 10 GHz
10 mV 500 hrs salt spray
Class 'W' Olive Drab Cadmium Olive Drab 500 cycles -65°C to 175°C 90 dB at 100 MGz>
>50 dB at 10 GHz
2.5 mV 500 hrs salt spray

MIL-DTL-38999 Series III Connectors

Manufacturer Part Number Description Available Quantity Datasheets
D38999/20FA35SN CONN RCPT 6POS WALL MNT W/SCKT 33
D38999/20FA35PN CONN RCPT 6POS WALL MNT W/PINS 22
D38999/20FC98SN CONN RCPT 10POS WALL MNT W/SCKT 14
D38999/20WB98SN CONN RCPT 6POS WALL MNT W/SCKT 50
D38999/24FA98SN CONN RCPT 3POS JAM NUT W/SCKT 40