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Features

• Breech design and highly visible stripes result in effortless connector alignment during IVA / EVA

• Simple 90° twist-to-lock Breech-lokŪ feature

• Optical wing nuts facilitate EVA action

• Available in 30 standard contact patterns and additional special arrangements

• Rugged lightweight construction

• Polarization available in five keyway patterns

• Pin to Pin Mating Protection

• Scoop Proof Contact Protection

• Shell Housing Ground Prior to Contact Engagement

• Low Torque

• Easy initial insertion

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Specifications

• Durability: 500 mate/demate cycle minimum

• Total Mass Loss: <1%

• Temperature Range: -55°C (-67°F) to 200°C (+392°F)

• EMI Protection: (>90dB at 100 MHz and 65 dB through 10 GHz)

 

IVA and EVA BREECH COUPLING, MIL-C-38999 SERIES IV TYPE

IVA and EVA Breech Coupling, Mil-C-38999 Series IV Type Connectors are approved for space flight by NASA Goddard Space Flight Center, Satellite Servicing Project. Flown on EUVE, UARS, and Hubble Space Telescope PRT.

These lightweight connectors meet all of the physical and electrical requirements of Mil-C-38999 Series IV using space-rated materials as well as special weight-saving techniques.

They are superior products suitable for a wide variety of space applications. Cooper Interconnect Series IV connectors are rugged easy-to-use coupling mechanisms that can be mated and unmated through IVA, EVA, and robot manipulation. They have been used on the Space Shuttle and numerous satellites and payloads.

The Breech-LokŪ mechanism uses internal drive threads to provide maximum mechanical advantage. It locks firmly into place and will not back off or be loosened by shock or vibration. Astronauts find them extremely easy to align and mate. Plugs are available with wing nuts for added leverage.

The connectors feature complete environmental sealing. All elastomeric materials are space-compatible and outgassing is minimized.
 

Contact

Cooper Interconnect
750 West Ventura Boulevard
Camarillo, CA 93010

P: (805) 484-0543
F: (805) 987-5062
info@cooperinterconnect.com

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IVA and EVA Breech Coupling, Mil-C-38999 Series IV Type Connectors

  Cooper Interconnect is a trademark of Cooper Crouse-Hinds, LLC. © 2007-2010 Cooper Crouse-Hinds, LLC.