SubConn Micro Circular - 21 Contacts


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 40 A per connector)
  • Insulation resistance > 200 Mohm
  • Contact resistance < 0.01 ohm
  • Wet matings > 500 (open face rated)
  • 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 800 bar, 11,600 psi
  • Depth rating PEEK 300 bar, 4,350 psi


Material specifications

  • Connector body Chloroprene rubber
  • Bulkhead body Brass, stainless steel, titanium, anodised aluminium or PEEK
  • Contacts Female sockets in gold plated brass UNS - C36000, Male pins in gold plated beryllium copper
  • O-rings Nitrile
  • Locking sleeves POM or stainless steel
  • Snap rings Stainless steel AISI 302
  • Inline cable (2 ft, 60 cm) 20 AWG, 0.52 mm2 PUR
  • Bulkhead and PBOF leads (1 ft, 30 cm) 20 AWG, 0.52 mm2 white tagged PTFE
  • OM leads (3", 7 cm) 20 AWG, 0.52 mm2 white tagged PTFE


Face view (male)

 

Inline cable colour code

1: Grey
2: Purple
3: Blue
4: Green
5: Yellow
6: Orange
7: White/black
8: White
9: White/brown
10: White/red
11: White/orange
12: White/yellow
13: White/green
14: White/blue
15: White/purple
16: White/grey
17: White/brown/black
18: White/red/black
19: White/orange/black
20: White/yellow/black
21: White/green/black


Nominal cable outside diameter (OD)

21 conductor cable 0.578’’, 14.70 mm

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.

Step files

MCBH8M.stp MCBH8M WB.stp MCBH8M 2 O-ring 22mm Hex.stp MCBH8M 2 O-ring 20mm Hex.stp MCBH8F.stp MCBH8F WB.stp MCBH8F 2 O-ring 22mm Hex.stp MCBH8F 2 O-ring 20mm Hex.stp MCBH6M.stp MCBH6M WB.stp MCBH6M 2 O-ring 22mm Hex.stp MCBH6M 2 O-ring 20mm Hex.stp MCBH6F.stp MCBH6F-WB.stp MCBH6F 2 O-ring 22mm Hex.stp MCBH6F 2 O-ring 20mm Hex.stp MCBH5M.stp MCBH5M WB.stp MCBH5M 2 O-ring 22mm Hex.stp MCBH5M 2 O-ring 20mm Hex.stp MCBH5F.stp MCBH5F-WB.stp MCBH5F 2 O-ring 22mm Hex.stp MCBH5F 2 O-ring 20mm Hex.stp MCBH4M.stp MCBH4M-G2.stp MCBH4M-G2-WB.stp MCBH4M-G2 w 2 o-ring 22mm Hex.stp MCBH4M-G2 w 2 o-ring 20mm Hex.stp MCBH4M 2 O-ring 22mm Hex.stp MCBH4M 2 O-ring 20mm Hex.stp MCBH4F.stp MCBH4F-G2.stp MCBH4F-G2-WB.stp MCBH4F-G2 w 2 o-ring 22mm Hex.stp MCBH4F-G2 w 2 o-ring 20mm Hex.stp MCBH4F 2 O-ring 22mm Hex.stp MCBH4F 2 O-ring 20mm Hex.stp MCBH3M.stp MCBH3M-G2.stp MCBH3M-G2-WB.stp MCBH3M-G2 w 2 o-ring 22mm Hex.stp MCBH3M-G2 w 2 o-ring 20mm Hex.stp MCBH3M 2 O-ring 22mm Hex.stp MCBH3M 2 O-ring 20mm Hex.stp MCBH3F.stp MCBH3F-G2.stp MCBH3F-G2-WB.stp MCBH3F-G2 w 2 o-ring 22mm Hex.stp MCBH3F-G2 w 2 o-ring 20mm Hex.stp MCBH3F 2 O-ring 22mm Hex.stp MCBH3F 2 O-ring 20mm Hex.stp MCBH2MNM.stp MCBH2M.stp MCBH2M-G2.stp MCBH2M-G2-WB.stp MCBH2M-G2 w 2 o-ring 22mm Hex.stp MCBH2M-G2 w 2 o-ring 20mm Hex.stp MCBH2M 2 O-ring 22mm Hex.stp MCBH2M 2 O-ring 20mm Hex.stp MCBH2FNM.stp MCBH2F.stp MCBH2F-G2.stp MCBH2F-G2-WB.stp MCBH2F-G2 w 2 o-ring 22mm Hex.stp MCBH2F-G2 w 2 o-ring 20mm Hex.stp MCBH2F 2 O-ring 22mm Hex.stp MCBH2F 2 O-ring 20mm Hex.stp MCBH21M.stp MCBH21F.stp MCBH16M.stp MCBH16M 2 O-ring 22mm Hex.stp MCBH16F.stp MCBH16F 2 O-ring 22mm Hex.stp MCBH12M.stp MCBH12M 2 O-ring 22mm Hex.stp MCBH12F.stp MCBH12F 2 O-ring 22mm Hex.stp MCBH10M.stp MCBH10M 2 O-ring 22mm Hex.stp MCBH10F.stp MCBH10F 2 O-ring 22mm Hex.stp

X_B files