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 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
• 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
• 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

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