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The Flat 3-Pin Underwater Cable Connector, Male and Female Pair with Potted Pigtail is a flat-body 3-pin underwater connector pair: one male and one female half, each moulded into a slim flat shell with a stainless threaded neck and a potted white pigtail leaving the back. The flat footprint fits shallow pockets and low-profile housings where a round connector will not sit, and the potted rear keeps the cable entry watertight.
Basic Info.
| Model NO. | UC-1377 |
| Type | Flat Underwater Cable Connector (Pigtail Assembly) |
| Application | Low-profile subsea equipment interface |
| Conductor | Copper / tinned copper (per spec) |
| Protection Rating | Waterproof / sealed |
| Insulation | PE / XLPE (per spec) |
| Certification | CE, RoHS, ISO 9001 |
| After-sales Service | Warranty available |
| Warranty | One year warranty |
| Customization | Available — OEM/ODM (lengths, cores, connectors) |
| MOQ | 1 piece |
| Transport Package | Coil / reel, foam-lined export packing |
| Lead Time | To be negotiated (per spec and quantity) |
| Shipping | DHL / FedEx / UPS / TNT express; air or sea freight for bulk orders |
Product Highlights
- 3-pin circuit: three gold-plated contacts for power/signal circuits.
- Flat low-profile shell: slim D-shaped body sits in tight pockets and flat surfaces.
- Male and female pair: supplied as a mating set with aligned keying.
- Potted pigtail: white cable exit is resin-sealed against water ingress.
- Stainless threaded neck: bulkhead-style mounting neck with nut for panel fitting.
- OEM/ODM: pin count, cable type and length built to order.
Key Specifications
| Type | Flat Underwater Cable Connector (Pigtail Assembly) |
| Pin count | 3-pin |
| Configuration | Male and female mating pair |
| Body style | Flat / low-profile, moulded |
| Neck material | Stainless steel, threaded |
| Cable exit | Potted pigtail, white jacket |
| Protection rating | Sealed when mated (waterproof) |
| Contact plating | Gold-plated |
| Certification | CE, RoHS, ISO 9001 |
Structure & Sealing
Contacts are inserted in a moulded insulator and overmoulded into the flat thermoplastic shell; the pigtail enters through a potted gland so the seal sits between conductor and jacket, not around the outside. The stainless neck carries the sealing face for panel mounting, and both halves are keyed so the pair mates in one orientation only.
Applications
- ROV/AUV low-profile equipment interfaces
- Subsea sensors and small instruments
- Underwater lights and actuators with flat mounting panels
Customization & OEM
- Cable lengths, core counts and gauges per your drawing or sample.
- Connector tails, potted glands and branch layouts to order.
- Jacket compound and armour options matched to the deployment.
- Small trial quantities welcome; volume pricing on request.
Packaging & Delivery
Cables are coiled and wrapped, assemblies foam-packed in export cartons. Lead time depends on specification and quantity — contact us for a current schedule. DHL / FedEx / air / sea freight supported.
FAQ
What is the MOQ?
MOQ is 1 piece for trial orders; volume pricing is available on request.
Can the pigtail be changed?
Yes — cable type, jacket colour, gauge and length are built to order; send your cable spec.
Can you provide samples?
Yes — sample lengths are available for evaluation; lead time is short for standard builds.
Are the cables submersible?
Yes — the sealing layer and jacket are designed for continuous underwater service.
Is there a warranty?
One year warranty with technical support; replacements available on confirmed defects.
How do you ship?
Coils and foam-packed cartons; express, air or sea freight per size and weight.