10, 12 and 16 contacts
SubConn® Micro Circular
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
  • Current rating: 5 A per contact (max 30 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: Brass, stainless steel, titanium, anodised aluminium or PEEK
  • Bulkhead body (RA): Brass, stainless steel, titanium or anodised aluminium
  • Contacts: Female sockets in gold plated brass UNS - C36000,
  • Male contacts in gold plated beryllium copper
  • O-rings: Nitrile
  • Locking sleeves: POM or stainless steel
  • Locking sleeves (RA): RADLSA-M (black POM)
  • Snap rings: Stainless steel AISI 302
  • Inline cable (2 ft, 60 cm): 20 AWG, 0.52 mm2 synthetic rubber
  • Bulkhead and PBOF leads (1 ft, 30 cm): 20 AWG, 0.52 mm2 coloured PTFE
  • OM leads (3", 7 cm): 20 AWG, 0.52 mm2 coloured PTFE


Inline cable colour code

1: Black
2: White
3: Red
4: Green
5: Orange
6: Blue
7: White/black
8: Red/black
9: Green/black
10: Orange/black
11: Blue/black
12: Black/white
13: Red/white
14: Green/white
15: Blue/white
16: Black/red

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