Cobalt Series Cable, Double-ended
Polyurethane-jacketed cable with Cobalt Series plug and locking sleeve on both ends. For use with Cobalt Series Bulkhead Connector (sold separately). Rated to 600 m depth. 3-pin, 3-pin Power, 4-pin, 6-pin, 6-pin Hybrid, and 8-pin versions available, with standard 1-meter length or custom lengths from 0.6 to 2.0 meters.
SKUs: COB-1331-SS COB-133C-SS COB-1341-SS COB-134C-SS COB-1361-SS COB-136C-SS COB-1381-SS COB-138C-SS COB-136H1-SS COB-136H1-SS
Cobalt Series dry-mate underwater connectors and cables from Blue Trail Engineering set a new standard for small waterproof connectors. Cobalt connectors offer the same reliability as larger subsea connectors, but at a fraction of the cost. With 316 stainless steel shells and PEEK inserts, they withstand long-term use in seawater at depths up to 600 meters. In spite of their compact size, Cobalt connectors can handle high currents. Connector shells are keyed and feature a scoop-proof design, allowing them to be mated blind with no possibility of pin damage.
Cobalt connectors achieve a hermetic seal without the need for potting or overmolding, making them more affordable than traditional molded connectors. The electrical contacts are pressed into a machined PEEK insert, which is in turn pressed into the stainless steel connector shell.
In addition to reducing cost, the unique design of Cobalt connectors increases their reliability. Without a bonded rubber overmold, there is no danger of leakage due to cathodic delamination. A simple, proven O-ring seal between the male and female connectors makes Cobalt connectors both easier to use and more reliable than wet-mate connectors.
Perfect for space-limited applications, Cobalt connectors take up a fraction of the volume of the industry-standard Micro-Circular connectors.
Stock connectors and cables typically ship in 2-3 days. Custom items or large orders ship in 1-2 weeks.
Cobalt cables are available in 3-pin, 3-pin power, 4-pin, 6-pin, 6-pin hybrid, and 8-pin versions. Cables are supplied with a standard cable length of 1 meter or custom lengths up to 2 meters.
COBALT CABLES MUST BE USED WITH COBALT BULKHEAD CONNECTORS (sold separately). The Cobalt bulkhead connector fits in the same 10-mm hole as Blue Robotics penetrators, making quick-connect and quick-disconnect possible with Blue Robotics enclosures, thrusters, lights, grippers, and other accessories.