Space Hardware Marketplace

Lumen Thermal Vacuum (TVAC) Test System

• Facility locationCape Town, South Africa
• Service typeThermal vacuum testing as a service
• Test environmentHigh vacuum + thermal cycling

Space-environment qualification TVAC testing service from Cape Town — high vacuum + thermal cycling for small satellite components…

Hyperboloid Socket Contacts

• Contact technologyHyperboloid (springtac)
• MaterialCopper alloy CuZn40 C28000 or per specification
• Surface treatmentGold plating 0.2-1.27 um, silver plating, or per specification

Copper-alloy hyperboloid (springtac) socket contacts with gold or silver plating for military circular connectors.

Twist Pin Contacts

• No. 1 outer diameter d0.72 mm
• No. 1 inner diameter d0.42 mm
• No. 1 length l01.3 mm

Military-grade twist pin contacts for circular connectors in three standard dimensions, approx. 10-15 day lead time.

J36 Series Rectangle Electrical Connector

• StandardQ/HD20038-2007 (Chinese military)
• TypeA (standard), E (low magnetism)
• Contact count9, 15, 26, 38, 52, 62, 74

Chinese military standard Q/HD20038-2007 rectangular connector with low-magnetism variant.

J30J Series Micro-D Rectangle Electrical Connector

• StandardMIL-C-83513 / J30J
• Contact counts9, 15, 21, 25, 31, 37, 51, 66, 74, 100
• Connector typeTJ (plug with pin), ZK (receptacle with socket)

MIL-C-83513 compatible micro-D rectangular connector mateable with US MDM series, in 9 to 100 contact configurations.

J14 Series Rectangle Electrical Connector

• StandardQ/HD20037-2007 (Chinese military)
• Shell materialHigh-strength composite
• Contact typeJ (pin), K (socket)

High-strength composite shell rectangular connector conforming to Chinese military standard Q/HD20037-2007.

J7B Series Rectangle Electrical Connector

Chinese military standard GJB176A-97 rectangular connector, backward-compatible with J7A series.

XC Series Circular Connector (Springtac Socket)

• StandardGJB2889 (Chinese military)
• Shell sizes14, 18, 22, 24, 27, 30, 33, 36, 39
• Connector typesT (plug with crimp), F (square flange receptacle), Y (circular receptacle), S (jam nut hermetic), S1/S2 (square flange hermetic)

Chinese military standard GJB2889 circular connector with springtac hyperboloid socket contacts and bayonet coupling.

Y4 Series Circular Connector

• StandardQ/Ag1.004-2000 (Chinese military)
• Number of contacts2, 3, 4, 5, 7
• Connector typeT (plug), Z (receptacle)

Thread-coupled Chinese military standard Y4 circular connector with hermetic receptacle option, conforming to Q/Ag1.004-2000.

Y2 Series Circular Connector

• StandardQ/321283LSC02-2007 (Chinese military)
• Number of contacts2, 3, 4, 5, 7, 10, 14, 19, 24, 32, 36, 37, 50, 65, 81, 120
• Connector typeT (plug), Z (receptacle)

Chinese military standard Y2 circular connector with bayonet coupling conforming to Q/321283LSC02-2007, up to 120 contacts.

MIL-DTL-38999 Series IV Circular Connector

• StandardMIL-DTL-38999 Series IV
• Connector types40 (wall mount sq. receptacle), 41 (hermetic), 42 (box mount), 43-44 (jam nut options), 45/48 (hermetic variants), 46 (shielding plug), 49 (in-line receptacle)
• Shell sizes11/B, 13/C, 15/D, 17/E, 19/F, 21/G, 23/H, 25/J

Breech-lock quick-disconnect MIL-DTL-38999 Series IV connector with hermetic options.

MIL-DTL-38999 Series III Circular Connector

• StandardMIL-DTL-38999 Series III
• Connector types20 (square flange receptacle), 24 (jam nut receptacle), 26 (shielding plug)
• Shell sizes09/A, 11/B, 13/C, 15/D, 17/E, 19/F, 21/G, 23/H, 25/J

Triple-start thread coupling MIL-DTL-38999 Series III connector with anti-decoupling mechanism.

MIL-DTL-38999 Series II Circular Connector

• StandardMIL-DTL-38999 Series II
• Connector types27473 (plug), 27472 (wall-mount sq. receptacle front), 27497 (wall-mount sq. receptacle rear), 27513 (box sq. receptacle front), 27508 (box sq. receptacle rear), 27474 (jam nut receptacle), 27484 (shielded plug)
• Shell sizes08, 10, 12, 14, 16, 18, 20, 22, 24

Bayonet-coupled MIL-DTL-38999 Series II with shielded plug option and removable crimp contacts.

MIL-DTL-38999 Series I Circular Connector

• StandardMIL-DTL-38999 Series I
• Part number exampleMS 27466 E 19 B 35 P N
• Connector types27467 (straight plug), 27466 (wall-mount sq. receptacle front), 27656 (wall-mount sq. receptacle rear), 27496 (box sq. receptacle front), 27505 (box sq. receptacle rear), 27468 (jam nut receptacle)

Bayonet-coupled MIL-DTL-38999 Series I connector with solder and removable crimp contacts.

MIL-C-26482 Series II Circular Connector

• StandardMIL-C-26482 Series II
• Part number exampleMS 3474 W 18-6 P N
• Shell types3470 (narrow flange receptacle), 3471 (cable connecting), 3472 (wide flange), 3474 (jam nut), 3475 (RFI shielding plug), 3476 (straight plug)

Upgraded bayonet-coupled MIL-C-26482 Series II circular connector with PCB contact options.

MIL-C-26482 Series I Circular Connector

• StandardMIL-C-26482 Series I
• Part number exampleMS 3110 E 18-32 P N L
• Shell types3110 (wall mount), 3111 (cable), 3112 (box mount), 3114 (jam nut), 3116 (plug), 3117 (bulkhead)

Bayonet-coupled military circular connector with solder contacts conforming to MIL-C-26482 Series I.

Aerospace Experiment & Research Support Services

• LocationTaiki-cho, Hiroo-gun, Hokkaido, Japan
• Disciplines supportedSuborbital rockets, high-altitude balloons, UAV/drones, eVTOL, small aircraft, rocket engine testing, university research
• Balloon operations since2008

Multi-discipline aerospace research and experimentation platform at Hokkaido Spaceport supporting suborbital rockets, high-altitude balloons, drones, eVTOL, and university…

Engine Firing Test Facility — Rocket Propulsion Testing

• LocationLaunch Complex 0 (LC0), Bisei, Taiki-cho, Hiroo-gun, Hokkaido, Japan
• Facility typeStatic fire / rocket engine firing test
• Propellants availableLNG (CH4), LOX, GHe, LN2, GN2, GOX, Water, Electrical Power

Dedicated rocket engine firing test facility at Launch Complex 0 in Taiki, Hokkaido, supporting propulsion development and qualification…