Interface
Envelope drawing, cable exit direction, pin count and bend radius.
← All connector familiesDEPTHLINK / SUBSEA CONNECTIVITY
Micro Low Profile connectors.
Define a compact connection for closely packaged equipment.
Contact us ↗Technical overview ↓
DEFINE YOUR CONFIGURATION
Build the specification around your equipment.
The complete installed envelope, including cable exit and bend radius.
Assembly
Cable length, end termination, materials and installation conditions.
Project
Required quantity, delivery date, inspection and documentation.
Final specifications, availability and any compatibility with an existing connector are confirmed during quotation.
SERIES OVERVIEW & CAPABILITIES
Understand the configuration.
A smaller low-profile format for tightly packaged underwater sensors and instruments.
SubConn technical reference
The figures below describe the referenced SubConn configurations, not verified DepthLink alternatives. Final supplied specifications and mating compatibility are confirmed with your quotation. Qualified pressure-test values are shown as published and are not automatically working-depth ratings.
Technical information reviewed 19 September 2026Contacts3, 7 or 9
Voltage300 V DC/AC rms
Current5 A/contact
Connector total10 A for 3 contacts; 20 A for 7/9
Typical applications
- Small sensor packages
- Compact sonar equipment
- Low-drag assemblies
Selection notes
The 7/9-contact page gives an 800 bar qualified pressure-test value without stating the mating condition in that row. Confirm the applicable condition before specifying.
Specifications by configuration
Expand a group for electrical and environmental limits, construction, wiring. Open the product specification to build your requirements.
Micro Low Profile - 3 contactsTechnical details +
Electrical & environmental
| Voltage rating | 300 V DC/AC rms |
|---|---|
| Current rating | 5 A per contact (max 10 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 |
Materials, cables & terminations
| Connector body | Chloroprene rubber |
|---|---|
| Bulkhead body | Brass or stainless steel |
| Contacts | Female sockets in gold plated brass UNS - C36000 Male contacts in gold plated beryllium copper |
| O-rings | Nitrile |
| Locking strap | Chloroprene rubber |
| Inline cable (2 ft, 60 cm) | 20 AWG, 0.52 mm2 synthetic rubber |
| Bulkhead leads (1 ft, 30 cm) | 20 AWG, 0.52 mm2 coloured PTFE |
Wiring reference
Confirm the exact part’s drawing and contact numbering before wiring.
Inline cable colour code
- 1: Black
- 2: White
- 3: Green
Micro Low Profile - 7 and 9 contactsTechnical details +
Electrical & environmental
| Voltage rating | 300 V DC/AC rms |
|---|---|
| Current rating | 5 A per contact (max 20 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 |
Materials, cables & terminations
| 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 strap | Chloroprene rubber |
| Inline cable (2 ft, 60 cm) | 20 AWG, 0.52 mm2 synthetic rubber |
| Bulkhead leads (1 ft, 30 cm) | 20 AWG, 0.52 mm2 coloured PTFE |
| OM leads (3", 7 cm) | 20 AWG, 0.52 mm2 coloured PTFE |
Wiring reference
Confirm the exact part’s drawing and contact numbering before wiring.
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**
- * Micro 7 contacts connector uses an 8 conductor cable (only 7 conductors are used)
- ** Micro 9 contacts connector uses a 10 conductor cable (only 9 conductors are used)
Images based on SubConn reference photographs from MacArtney. Illustrative references; connector details, supplied appearance and compatibility are confirmed with your quotation.
EXISTING PART NUMBER?
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OTHER CONNECTION FORMATS
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Nano
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Explore requirementsCOMPLETE THE CONNECTION
Contact usNeed the cable assembly too?
Define the connector, cable and termination together.