Features
• Blind-mate self-aligning capability with anti-bind rolloff shells and scoop-proof protection
• Low-force gold-plated contacts
• EMI / RFI protection (70dB from 70 KHz, 50dB to1 GHz)
• Low outgassing (Less than 1.0% total mass loss)/high vacuum stability
• Two shell sizes and seven insert arrangements utilizing a variety of contact sizes from #0 to #22 and concentric twinax
Specifications
• Operating Temperature:
-65ºC (-85ºF) to +200ºC (392ºF)
• Service Life: 30 years
• Urability:
500 mate/demates (Minimum)
• Maximum Mating Force:
-005 contact arr.
77 pounds (340 newtons)
-003 contact arr.
69 pounds (309 newtons)
60 pounds (265 newtons)
• Allowable Misalignment
During Mating:
±10° and ±0.12 inches (±0.30 cm)
• Maximum Weight:
(without backshells,
contacts or covers)
Size 1:
Receptacle 0.71 pounds (322 grams)
Plug 0.77 pounds (349 grams)
Size 2:
Receptacle 0.45 pounds (231 grams)
Plug 0.51 pounds (204 grams)
Features SG3 Series
• Based on, and interchangeable/intermateable with, MIL-C-38999, Series III in shell in shell sizes 9 through 25 with 360° rotation to mate/demate
• Power configurations (sizes 8, 4 and 0 contacts) based on MIL-C-5015 insert arrangements in shell sizes 25L through 37 with 780° rotation to mate/demate
• Designed to the environmental requirements of International Space Station
• Available in 53 standard contact pattern, including bussed contact arrangements
• Rugged lightweight construction
• Polarization available in 6 keyway patterns
• Protective covers and dummy Receptacles available
• Durability: 500 mate/demate cycles minimum
• Shock: 75g's, 11ms half-sine, each axis
• Temperature Range: -115°C (-175°F) to +200°C (+392°F)
• EMI Protection (>90dB at 100 MHz and (>65 dB through 10 GHz)
Applications SG3 Series
The G&H Technology SG3 Series of NATC connectors meets all of the physical and electrical requirements of NASA Specification SSQ 21635, using space-related materials acceptable for manned spaceflight environments. They are scheduled to be used extensively throughout the International Space Station.
These rugged, high-reliability products are suitable for a wide variety of space applications. The coupling nut anti-rotation system prevents loosening without the use of lockwires.
The connectors feature complete environmental sealing. All elastomeric materials are space-compatible and outgassing is minimized.
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RACK AND PANEL- MODEL 1089
QUALIFICATION STATUS: Qualified for manned space flight. In production for use in the International Space Station Electrical Power System (EPS). All connectors in this series meet the requirements of NASA SSQ 22680
Back Shell Type
610-001 Size 1 90° Cable Clamp
620-001 Size 1, Straight Cable Clamp
630-001 Size 1, 90
640-001 Size 1, Straight Backshell, EMI
650-001 Size 2, 90° Backshell, EMI
660-001 Size 2, Straight Backshell, EMI
670-001 Size 1, 45° Cable Clamp
Back Shell Type
Dielectric Withstand Voltage:
1800 Vac/rms ambient
800 Vac/rms high altitude (2.8x10 to the 12th psi)
Full Environmental Qualification:
Humidity, Vibration, Shock, Pressure, Salt Spray, Atomic Oxygen, Thermal Cycling
Connector Type
1000 Size 1, Receptacle
900 Size 1, Plug
800 Size 2, Receptacle
700 Size 2, Plug
CLASS-S SPACE-RATED CONNECTORS
NASA THREADED COUPLING (NATC) SG3 SERIES
Qualification Status: Approved for manned space flight by NASA Johnson Space Center, International Space Station Program. Fully compliant with NASA Specification SSQ 21635
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Contact Cooper Interconnect
750 West, Ventura Boulevard
Camarillo,CA 93010
P: (805) 484-0543
F: (805) 987-5062
info@cooperinterconnect.com
 Rack and Panel
 SG3 SERIES
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