D38999 High-Frequency Coax Contacts


Milnec high-frequency coax contacs provide engineers with DC 40 GHz in standard type D38999 Series III #8, #12, and #16 contact sizes. The contacts allow the use of standard D38999 type connectors but expand their use to microwave transmission lines. Milnec high-frequency coax contacts offer superior electrical performance and can be terminated to a variety of cable types that suit many high-tech applications.


Compatible BrandsPlugsReceptacles
MIL-DTL-38999 Series IIID38999/26D38999/20, D38999/24
Aero/ConesysAE326AE320, AE324
AmphenolTV06, TVS06TVP00, TVPS00, TVP07, TVPS07
DeutschDTS26DTS20, DTS24
Souriau8D5, 8DS06G8D0, 8D1, 8D7, 8DS00, 8DS07

Contact Performance

  • Impedance: 50 Ω
  • Frequency Range: DC 40 GHz
  • VSWR: 1.05 + .01 (freq. GHz)
  • Insertion Loss: .03√ (freq. GHz)
  • Insulation Resistance (Min): 10,000 MΩ
  • Dielectric Withstanding Voltage: 1,000 VRMS
  • Corona Extinction Voltage: 250 VRMS
  • RF High Potential Voltage: 500 VRMS
  • RF Leakage: – (80-freq. GHz)