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 AC rms
DC rating: 85% of above AC rating
Current rating: 5 A per contact (max 40 A per connector)
Insulation resistance: > 200 Mohm
Contact resistance: < 0.01 ohm
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
Depth rating: 700 bar, 10,000 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
Snap rings: Stainless steel AISI 302
Inline cable (60 cm, 2 ft): 20 AWG 0.52 mm2 PUR
Bulkhead leads (30 cm, 1 ft): 20 AWG 0.52 mm2 tagged PTFE
Face view (male)
Inline cable colour code
1-21: Tagged numbering
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 due to the fact that a SubConn® connector is mainly made from rubber which changes tolerances during curing.
If a 3D file is needed for tolerance issues, please contact MacArtney for more information.
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