MIL-DTL-38999 Series
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MIL-DTL-38999 Series III circular connectors Souriau 8D series F;T*N Powering Business Worldwide

Typical applications Souriau 8D series  eaton.com/interconnect

Souriau 8D series  eaton.com/interconnect

Souriau 8D series Product overview A superior concept Five materials and platings Aluminum • Black zinc nickel RoHS • Nickel RoHS • Green zinc cobalt • Olive drab cadmium • Gray tin-zinc (with black coupling nut for plug) RoHS Versatile & robust Full contact offering Metallic retention clips • Unique technology • High performance contact retention • Withstands high temperatures and high vibration Versatility • PC tail contacts with or without shoulder • Crimp contacts • Solder cup contacts • Wire wrap contacts High density • #26 contact layouts Adaptability • Common cavity for all #8...

Souriau 8D series Product overview Derived series Our range extends beyond our standard series with derived series and shell variants. High speed solutions Compact solutions Reinforced sealing Twinax and Quadrax contacts High density Resin sealed connector Plug with integrated backshell Glass sealed connector Smart design solutions Interconnect solutions We provide a large variety of interconnect solutions to vector and secure the cable routing. ELIO® fiber optic contacts see Page 87 High vibration: 8DV Series see Page 113 Backshells ELIObeam fiber optic contacts see Page 93 Power solutions...

Souriau 8D Series Product overview MIL standard connector design Quick coupling Fully shielded Eliminates risk of damaging contacts during the coupling operation Shell to shell bottoming = perfect shield continuity 360° shielding 360° teeth for optimum shield continuity with accessories EMI ring Self locking mechanism Visual mating Connector will not unscrew under high vibration (44 g) Red band visible = not correctly mated Red band hidden = correctly mated Universal product platform MIL-DTL-38999 8LT Series I - Souriau 8LT series MIL-DTL-38999 Series II - Souriau 8T series High density...

Description The 8D series is a highly reliable circular connector compliant to several aerospace standards, including MIL-DTL-38999 series III, EN3645, BACC63, VG95319 and CECC. • Screw quick coupling with a self-locking mechanism, visual mating indication, scoop-proof and 360° shielding • Available in aluminum, composite, titanium, stainless steel and bronze • Shell sizes from 9 to 25 with high contact density layouts available • 54 QPL layouts in accordance with MIL-STD-1560 • Hermetic, high power up to 850A and optical layouts • Full range of contacts include signal transmission, high...

Shell continuity • Aluminum shell: • Cadmium olive drab (W): 2.5 mO • Nickel (F): 1 mO • Black zinc nickel (Z): 2.5 mO • Green zinc cobalt (ZC): 2.5 mO • Gray tin-zinc (with black coupling nut for plug) (SZ): 2.5 mO • Composite shell: • Cadmium olive drab (J): 3 mO • Nickel (M): 3 mO • Stainless steel shell: • Passivated (K): 10 mO • Nickel (S): 1 mO • Titanium shell: • Without plating (TT): 10 mO • Nickel (TF): 1 mO • Bronze shell: • Without plating: 5 mO Shielding • Aluminum shell: • F: 65 db at 10 GHz • Z, F W & SZ: 85 db at 1 GHz • Z, W & SZ: 50 db at 10 GHz • ZC: Consult us • Composite...

Souriau 8D series Contact layouts Power or high power Contact sizes Concentric twinax (=triax) or coax #8 Triax (=Concentric twinax) or coax - consult us Hermetic version developed Fiber optic ELIO® or expanded beam Fiber optic ELIO® or expanded beam #8 Quadrax or twinax #8 Power High power High density * 09-05 layout: • Grounded version only (spec. 620) • Plug with female contact & receptacle with male contact only As stated in MIL-DTL-38999 standard, insert arrangements using multi-axial contacts (i.e. coax, twinax, Quadrax) should not be used in firewall applications. Souriau 8D series...

Souriau 8D series Contact layouts Power or high power Concentric twinax (=triax) or coax High density Hermetic version developed Fiber optic ELIO® or expanded beam As stated in MIL-DTL-38999 standard, insert arrangements using multi-axial contacts (i.e. coax, twinax, Quadrax) should not be used in firewall applications. Souriau 8D series  eaton.com/interconnect

Souriau 8D series Contact layouts Power or high power Concentric twinax (=triax) or coax High density Hermetic version developed Fiber optic ELIO® or expanded beam As stated in MIL-DTL-38999 standard, insert arrangements using multi-axial contacts (i.e. coax, twinax, Quadrax) should not be used in firewall applications. Souriau 8D series  eaton.com/interconnect 11

Souriau 8D series Contact layouts Power or High Power Concentric Twinax (=Triax) or Coax High Density Hermetic version developed Fiber optic ELIO® or Expanded beam As stated in MIL-DTL-38999 standard, insert arrangements using multi-axial contacts (i.e. coax, twinax, Quadrax) should not be used in firewall applications. Souriau 8D series  eaton.com/interconnect

Souriau 8D series Contact layouts Power or High Power Concentric Twinax (=Triax) or Coax High Density Hermetic version developed Fiber optic ELIO® or Expanded beam As stated in MIL-DTL-38999 standard, insert arrangements using multi-axial contacts (i.e. coax, twinax, Quadrax) should not be used in firewall applications. Souriau 8D series  eaton.com/interconnect 13

Souriau 8D series Contact layouts Power or High Power Concentric Twinax (=Triax) or Coax High Density Hermetic version developed Fiber optic ELIO® or Expanded beam * For shell type 1 and/or bronze material: please consult us. As stated in MIL-DTL-38999 standard, insert arrangements using multi-axial contacts (i.e. coax, twinax, Quadrax) should not be used in firewall applications. Souriau 8D series  eaton.com/interconnect

Souriau 8D series Contact layouts Power or High Power Concentric Twinax (=Triax) or Coax High Density Hermetic version developed Fiber optic ELIO® or Expanded beam As stated in MIL-DTL-38999 standard, insert arrangements using multi-axial contacts (i.e. coax, twinax, Quadrax) should not be used in firewall applications. Souriau 8D series  eaton.com/interconnect 15