An Innovative and leading edge manufacturer of connectors

Amphenol LTD has been at the forefront of using the latest technology for over 50 years to meet the needs of interconnect in a variety of applications.

Protective Caps for Connectors

Protect your plugs and receptacles with our large range of protective caps.
  • Standard caps for MIL-DTL-38999 I, II, III & PT/451 Series
  • Rubber caps for MIL-DTL-38999 I, II, III & PT/451 series
  • Metal and rubber caps for Terrapin


Optimised for body-worn applications
  • Optimised for body-worn applications.
  • Self-aligning and fully rotatable.
  • First Responders, Security, and Military personnel.


Used in harsh environments across the world.

Terrapin was originally designed for soldier mounted applications such as Radios, Headsets and GPS units, Terrapin is also suitable for Gigabit Ethernet and USB 2.0 and therefore widely used on Computer Systems, LAN Switches and Routers.