This site uses cookies to store information on your computer. Some of these cookies are necessary for us to deliver this site to you, others help us to make sure you have an improved user experience on the Smiths Interconnect site and with our people. By using this site you consent to the placement of these cookies. Please read our cookie policy to learn more about our use of cookies.

Standard Coax Contacts

MIL-DTL-38999, ARINC 404 and ARINC 600

These small, rugged contacts have a VSWR rating of 1.3:1 max with a frequency range from DC to 5 GHz and fit standard connector contact cavities for MIL-DTL-38999, ARINC 404, and ARINC 600.

Features & Benefits

Smiths Interconnect’s coaxial contacts provide flexibility in the design of high frequency RF and microwave applications. The contacts, including sizes 5, 8, 9, 12 and 16 and have the same outline dimensions as traditional power contacts that fit various insert arrangements ford-sub, circular, and rack and panel connectors. The coaxial cable type contacts are designed for low-loss concentric 50 and 75 Ohm cable types. These contacts are available in 50 Ohm for flexible RG-178 and RG-316 and semi rigid of SR.047 and SR. 080 cables. Flexible cables such as RG-179 for 75 Ohm applications are also available.

  • Small size for high density packaging
  • Ideal for RF and microwave applications for instruments, radar, communications, and RF shielding
  • Interface dimensions for MIL-DTL-38999, ARINC 404 and ARINC 600 Per SAE-AS39029

Related Products

Help us improve this page

We are constantly trying to improve the content and overall experience on our website. Please share any feedback you may have regarding this page below.

Create your own user feedback survey

Information Inquiry

Contact Information

Application Information

Product Information

The reCAPTCHA failed. Please try submitting the form again

Request a Quote

Contact Information

Application Information

Product Information

The reCAPTCHA failed. Please try submitting the form again