387TV Series - size 7 connector

The Amphenol Socapex 387TV Series – Size 7 is the smallest circular connector derived from the MIL-DTL-38999 Series III standard, offering a miniature, high-density solution for space-constrained applications. Available in single-way grounded and multi-pin insert arrangements, it supports data, high-speed, and fiber optic contacts while maintaining rugged resistance to shock and vibration. Offered in multiple materials and platings, including RoHS and REACH compliant versions, the 387TV Series is trusted across battlefield communications, C5ISR, ground vehicles, military avionics, naval systems, and commercial aerospace.

387TV Series connector Catalogue

Which contact should I use?

For video application, you should use a Coax 75 ohms contact (HD-SDI / 3G-SDI Protocole).
For data transmission you should use a Twinax contact (Data bus BUS1553).
For Ethernet application, you should use a Quadrax contact (Ethernet contact Cat.5E) or a Octomax contact (1Gb Ethernet contact).

Are caps available?

Yes, we offer two types of protective caps for the 387TV connectors:

  • Rubber caps
  • Metallic caps

Consult our 387TV datasheet to obtain more information about Protective caps for 387TV connectors.

How should I tighten the nut?

To tighten the panel nut effectively, simply torque it once. Then tighten it again 24 hours afterwards.

If necessary, install a lock wire on the nut and attach it to the panel to keep the nut tight.