SubConn Micro Circular Double O-ring - 2, 3, and 4 contacts

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Drawing information

Dimensions in mm (1 mm = 0.03937 inch)
Threads in inches (1 inch = 25.4 mm)


Connector specifications

  • Voltage rating: 300 V DC/AC rms
  • 2, 3 and 4 contacts current rating: 10 A per contact (max 20 A per connector)
  • Insulation resistance: > 200 MΩ
  • Contact resistance: < 0.01 Ω
  • Wet matings: > 500
  • Temperature rating (water): - 4 to 60˚C, 25 to 140˚F
  • Temperature rating (air): - 40 to 60˚C, - 40 to 140˚F
  • Storage temperature rating: - 40 to 60˚C, - 40 to 140˚F
  • Qualified pressure tested: 1,400 bar, 20,300 psi (mated), 800 bar, 11,600 psi (open face)
  • Depth rating: PEEK 300 bar, 4,350 psi

 
Material specifications

  • Connector body: Chloroprene rubber
  • Bulkhead body with 20 mm hex flats: Brass, titanium or anodised aluminium
  • Bulkhead body with 22 mm hex flats: Anodised aluminium or stainless steel
  • Bulkhead body (RA): Aluminium or titanium
  • 2, 3 and 4 contacts: Gold plated brass UNS - C36000
  • Location pin: Stainless steel AISI 303
  • O-rings: Nitrile
  • Locking sleeves: ABS or stainless steel
  • Snap rings: Stainless steel AISI 302
  • 2, 3 and 4 contact bulkhead leads (1 ft, 30 cm): 20 AWG, 0.52 mm2 coloured PTFE


Face view (male)

Leads colour code

1: Black
2: White
3: Red
4: Green

3D files 

Please note that our 3D files are not 100 p.c. dimensionally stable.
If a 3D file is needed for tolerance issues, please contact MacArtney for more information.

3D files for download

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STP files

X_B files

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