Blind-Mate In-Flight and Dead-Face Disconnects

Blind-Mate In-Flight and Dead-Face Disconnects

Blind-Mate, Fixed, and Float-Mount Interconnects for Launch, Satellite, and Payload Deployment Applications

Series 253

Space-grade SuperNine® circular blind-mate assisted separation force (ASF) and Dead-Face (DF) connectors IAW MIL-DTL-38999 for use in interconnection and in-flight separation of instrumentation panels, satellites, scientific research payloads, and other applications. Category includes both standard signal and high-speed variants as well as qualified connector accessories.

  • Available in most symmetrical MIL-STD-1560 and high-speed insert arrangements with contacts sizes from #23 to #8
  • Select designs offered with user-configurable assisted separation force (ASF) feature
  • NASA outgassing bake-out process available
  • Designed to withstand the rigors of launch and flight—including shock, vibration, thermal vacuum, acceleration, and temperature extremes
  • Crimp-removable contacts standard. PC tails, dual-flange standoffs, hermetically sealed, and custom blind-mate configurations available

Glenair Series 253 blind-mate connectors with assisted separation force are used for interconnection and deployment of satellites, scientific payloads, interstage applications and more. This versatile family of highly engineered and environmentally sealed connectors is also appropriate for use in missile umbilical and weapons release.

Reference

Related Glenair Product

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SuperNine Blind-Mate Assisted Separation Force Connectors with MIL-STD-1560 Power and Signal Insert Arrangements

Blind-Mate and Assisted Separation Force Connectors for Space Flight Applications

Glenair blind-mate assisted separation force connectors are engineered for mission-critical in-flight electrical disconnect applications, including satellite deployment, spacecraft stage separation, missile staging, and umbilical release. These connector pairs deliver precisely tuned assisted separation characteristics—with fully-configurable degrees of force — eliminating the need for lanyard-based actuation technologies

Reference

Crimp Plug, Fixed Rear Panel-Mount Series, Roll-On / Roll-Off Nose, 253-014
253-014
Crimp Plug, Fixed Rear Panel-Mount Series, Roll-On / Roll-Off Nose
Crimp Receptacle, Float-Mount Series Environmental, 253-015
253-015
Crimp Receptacle, Float-Mount Series Environmental
PC Tail Plug, Fixed Jam-Nut, Roll-On/Roll-Off Nose, Threaded-Standoff, 253-027-07
253-027-07
PC Tail Plug, Fixed Jam-Nut, Roll-On/Roll-Off Nose, Threaded-Standoff
PC Tail Receptacle, Fixed Jam-Nut, Roll-On/Roll-Off, Threaded-Standoff, 253-028-07
253-028-07
PC Tail Receptacle, Fixed Jam-Nut, Roll-On/Roll-Off, Threaded-Standoff
Hermetic Receptacle, Fixed Jam-Nut Mount, Roll-On / Roll-Off Nose, 253-022-H7
253-022-H7
Hermetic Receptacle, Fixed Jam-Nut Mount, Roll-On / Roll-Off Nose
 
Hermetic Bulkhead Feedthru, Plug, Fixed-Mount, Roll-On / Roll-Off Nose, 253-039
253-039
Hermetic Bulkhead Feedthru, Plug, Fixed-Mount, Roll-On / Roll-Off Nose
Hermetic Plug, Fixed Jam-Nut Mount, Roll-On / Roll-Off Nose, 253-046
253-046
Hermetic Plug, Fixed Jam-Nut Mount, Roll-On / Roll-Off Nose
 
Crimp Plug, Fixed Wall-Mount, Adjustable Zero Separation Force, 253-016
253-016
Crimp Plug, Fixed Wall-Mount, Adjustable Zero Separation Force
Crimp Receptacle, Float-Mount, Adjustable Zero Separation Force, 253-017
253-017
Crimp Receptacle, Float-Mount, Adjustable Zero Separation Force
Locking Circuit and Test Mate Plug Connector, 253-025
253-025
Locking Circuit and Test Mate Plug Connector
 
Feedthru, Jam-Nut or In-Line Plug to D38999 Type, Assisted Kickoff, 253-018
253-018
Feedthru, Jam-Nut or In-Line Plug to D38999 Type, Assisted Kickoff
Crimp Receptacle, Jam-Nut Mount, Environmental, 253-019
253-019
Crimp Receptacle, Jam-Nut Mount, Environmental
 
Crimp Plug, Float Mount, Roll-On/Roll-Off Nose, 253-037
253-037
Crimp Plug, Float Mount, Roll-On/Roll-Off Nose
 
Crimp Plug, Float Mount , Roll-On / Roll-Off Nose, Misalignment Feature, 253-031
253-031
Crimp Plug, Float Mount , Roll-On / Roll-Off Nose, Misalignment Feature
Crimp Receptacle, Float Mount, Environmental, 253-032
253-032
Crimp Receptacle, Float Mount, Environmental
 
Bulkhead Feed-Thru, Jam-Nut Float-Mount Receptacle to D38999 Type, 253-033
253-033
Bulkhead Feed-Thru, Jam-Nut Float-Mount Receptacle to D38999 Type
Crimp Feed-Thru, Jam-Nut Receptacle to D38999 type Receptacle, 253-034
253-034
Crimp Feed-Thru, Jam-Nut Receptacle to D38999 type Receptacle

SuperNine Dead-Face Connectors with MIL-STD-1560 Power and Signal Insert Arrangements

Dead-Face In-Flight Separation Connectors

Glenair dead-face (DF) blind-mate connectors are designed for critical in-flight separation tasks in spacecraft, satellite systems, and missile staging. These connectors feature built-in electrical isolation that occurs prior to mechanical disconnection — enhancing system safety and electrical integrity during separation events.

Crimp Plug, Dead-Face, Rear-Panel Mount, Roll-Off Nose, 253-050
253-050
Crimp Plug, Dead-Face, Rear-Panel Mount, Roll-Off Nose
Crimp Receptacle, Dead-Face, Rear-Panel Mount, 253-051
253-051
Crimp Receptacle, Dead-Face, Rear-Panel Mount

SuperNine Blind-Mate Assisted Separation Force Connectors with High-Speed Data and RF Insert Arrangements

El Ochito® Contacts for Harsh Environment Military and Aerospace Data Networks

El Ochito® "White" octaxial contacts simplify the task of upgrading military and aerospace platforms to meet the high data rate demands of 1000BASE-T and 10GBASE-T. Metal spline isolates data pairs for improved signal integrity. "Ochito Red" contacts support multi-gigabit data protocols such as HDMI and DisplayPort. 90 ohm Ochito "Blue" contacts support SuperSpeed USB. El Ochito® contacts are compatible with Series 23 SuperNine® (MIL-DTL-38999 Series III) connectors with keyed size 8 contact cavities.

  • 10GBASE-T, SuperSpeed USB, and Multi-Gigabit Shielded Pairs
  • Data Pair Isolation Technology
  • Snap-In, Rear Release
  • Environmentally Protected
  • Aerospace-Grade Performance

Reference

High-Speed Plug, Fixed Rear Panel-Mount Series, Roll-On / Roll-Off Nose, 253-044
253-044
High-Speed Plug, Fixed Rear Panel-Mount Series, Roll-On / Roll-Off Nose
 
High-Speed Receptacle, Float-Mount Series, Environmental, 253-045
253-045
High-Speed Receptacle, Float-Mount Series, Environmental
 
High-Speed Plug/Receptacle Series, Adjustable Zero Separation Force, 253-047 and 253-048
253-047 and 253-048
High-Speed Plug/Receptacle Series, Adjustable Zero Separation Force
High-Speed Plug, Fixed Rear Panel-Mount Series, Roll-On / Roll-Off Nose, 253-052
253-052
High-Speed Plug, Fixed Rear Panel-Mount Series, Roll-On / Roll-Off Nose