We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Underwater Connector.
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Underwater Connector Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Underwater Connector Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo Aichi//Industrial Electrical Equipment
  2. null/null
  3. ジュピターコーポレーション Tokyo//Trading company/Wholesale
  4. 理研電具製造 Tokyo//Electronic Components and Semiconductors
  5. 5 スリオジャパン Kanagawa//Industrial Electrical Equipment
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Underwater Connector Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. No potting required 300m underwater push-pull connector 8819 series MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo
  2. SURIO Underwater Connector M Series MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo
  3. Underwater connector solutions for depths of 300m to 10,000m. MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo
  4. 4 Underwater connector compatible with a water depth of 300 meters (30 atmospheres). MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo
  5. 5 Ultra-compact underwater connector Aqua Mouse ジュピターコーポレーション

Underwater Connector Product List

1～15 item / All 16 items

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Ultra-compact underwater connector Aqua Mouse

Ultra-compact underwater connector Aqua Mouse

It is a very small, MIL-spec-like underwater connector.

- Glenair's ultra-compact underwater connector - Proven track record for domestic use - Usable at 3500 psi (approximately 2400m depth) in mated condition - Shell made of 316 stainless steel or marine bronze - High-density insert arrangement (1 to 130 contacts) - MIL standard assembly tools can be reused - Crimp contacts compatible with AWG #12 to #30 wires - PCB mount / hermetic type (1000 psi durability, approximately 700m depth) - Molded harness processing available at our domestic factory

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Deep-sea usable underwater connector M series

Deep-sea usable underwater connector M series

Deep-sea connector usable up to 3000 meters. It has a diverse track record from the oil and gas industry to warships.

An ocean connector that can be used up to 3000 meters deep. It has a diverse track record ranging from the oil and gas industry to military ships. Thorough shell-to-shell sealing using two O-rings within the coupling interface. Cable termination through pressure gland or overmolded forming.

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[Hydro Corporation] Usable underwater! Waterproof rubber-type underwater connector

[Hydro Corporation] Usable underwater! Waterproof rubber-type underwater connector

We offer a variety of options that can be combined in water, and we will respond to your requests with proposals at low prices and short delivery times.

Hydro Corporation owns waterproof pressure testing machines and manufactures connectors and cables in-house in a one-stop process. Therefore, we can propose connectors designed and manufactured to withstand ultra-high water pressure tailored to your applications. ■ HRM Series - We offer a variety of options, including round and compact types, metal shells, Ethernet, and low-profile connectors. - We also accommodate fiber optics and coaxial (50Ω/75Ω). ■ Features/Benefits - Customization of underwater connectors is possible. - We can produce custom cable assemblies. ■ Expected Markets/Industries - Marine industrial equipment - Defense industrial equipment For more details, please contact us or download the catalog.

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Underwater connector

Underwater connector

A high-quality and diverse product lineup from Drymate, featuring high voltage (~12kV), high water resistance, and underwater attachment and detachment.

GISMA is a globally recognized manufacturer specializing in high-quality, long-lasting underwater connectors, offering a product lineup of over 10,000 types, including electrical, fiber optic, coaxial, and hybrid configurations. Their products are highly reliable and have been adopted by major cable manufacturers and geological survey equipment such as borehole cameras, particularly in Europe and Japan. GISMA designs 100% of its products and manufactures over 90% in-house, establishing and achieving a stable quality management system. They are a responsive and agile manufacturer. Additionally, underwater connectors can be purchased individually, providing cost advantages. Furthermore, they also offer cable assemblies in addition to standalone underwater connectors.

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No potting required 300m underwater push-pull connector 8819 series

No potting required 300m underwater push-pull connector 8819 series

Low-cost underwater connector with a maximum water depth of 300m. No potting required, easy installation with crimp contacts.

The underwater push-pull connector series 8819 combines rigid plastic materials and flexible elastomers, achieving a cost-effective and high-quality underwater connector that eliminates the need for potting work. The 8819 series uses crimp contacts, allowing for a simple structure that can be easily assembled. It is used in various industrial applications and a wide range of fields, including marine-related facilities/equipment, water treatment equipment, underwater pumps, agricultural machinery, railways, and roads.

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Underwater connector compatible with a water depth of 300 meters (30 atmospheres).

Underwater connector compatible with a water depth of 300 meters (30 atmospheres).

High quality compatible with a water depth of 300m (30 atmospheres) and a durability of 10,000 attachment and detachment cycles! Added a power layout compatible with 38mm2 cables.

In addition to 4-core and 7-core options, the single-core power layout has finally been commercialized. The cumbersome potting process is unnecessary, and the push-pull coupling method makes handling easy. The open-face seal structure prevents water from entering the connector even in a non-coupled state. It has achieved a durability of 10,000 mating cycles. 【Applications】 Submersible pumps, ROVs, underwater lighting, marine-related facilities (buoys, etc.), underwater cameras, underwater defense equipment, railway-related applications. *You can view the product catalog by downloading the PDF below.

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SURIO Underwater Connector M Series

SURIO Underwater Connector M Series

Supports long-term use below 2000m underwater! Underwater connectors that can be used in harsh environments.

The "Surio Underwater Connector M Series" is a connector designed for long-term use at depths of up to 2000 meters below the water surface. The receptacle, plug, receptacle, and plug cap are made from high-strength bronze, providing corrosion resistance against saltwater, seawater, sand, mud, mineral water, deionized water, hydrocarbons, and more. The single waterproof connector with an outer cable sheath is used for power transmission, signal transmission, data communication, marine exploration, and mining applications underwater. The double waterproof (DE) connector with both outer and inner cable sheaths is developed specifically for cables designed for extremely harsh environments or to achieve high safety levels, and is used for electrical connections in manned submersibles and applications requiring double-armored cables. 【Lineup】 ■ Single waterproof with outer sheath - FED straight plug with screw/coupling connection - PCE inline receptacle ■ Double waterproof with outer and inner sheath - FDED straight plug - PCDE inline receptacle *For more details, please refer to the PDF document or feel free to contact us.

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Underwater connector solutions for depths of 300m to 10,000m.

Underwater connector solutions for depths of 300m to 10,000m.

Underwater connector solutions for depths of 300m to 10,000m. Products tailored to specific depths are featured in the digest catalog.

The underwater connector digest catalog introduces underwater connectors suitable for depths ranging from 300m to 10,000m. It features products for depths up to 300m, as well as those for depths between 2,000m and 10,000m, custom products for 7,000m depths, and waterproof products for offshore use. [Contents (excerpt)] ■ Products suitable for depths up to 300m ■ Products suitable for depths up to 1,000m ■ Products suitable for depths between 2,000m and 10,000m ■ Custom products for 7,000m depths and waterproof products for offshore use * For more details, please refer to the PDF catalog or contact us. * If you would like a printed version of the catalog, we can send it to you. Please request it through the inquiry form.

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Supports depths of 1,000m! Explosion-proof underwater connector 'Series 8811'

Supports depths of 1,000m! Explosion-proof underwater connector 'Series 8811'

The 8811 series is a robustly designed explosion-proof and underwater connection system developed for harsh environments.

The 8811 series is a highly robust design of explosion-proof and underwater connection system developed for harsh environments. It can be used in underwater environments at depths of up to 1,000 meters and is suitable for the following applications: <Applications> Submarines, AUVs/ROVs, buoys, sonars, aquaculture, underwater cameras, water level gauges, divers, marine-related facilities/equipment, oil & gas, mining, plants, etc. It has received ATEX and IECEx approvals for use in hazardous areas in mines and on land. *For more details, please download the materials or contact us via our website.

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Hydro Corporation's underwater connector for renewable energy, "HRC Series"

Hydro Corporation's underwater connector for renewable energy, "HRC Series"

Underwater connectors for renewable energy (offshore wind, wave, tidal current, and tidal power generation)

■Hydro Underwater Connectors for Renewable Energy ・Inter-array cables ・Turbine and group connection cables ・Dynamic cables ・Export cables ■Features/Benefits ・Renewable energy (marine) projects ・PELAMIS (wave power generation) ・Wave Hub (wave power generation) ・SCOTRENEWABLE (tidal power generation) ・Oyster (tidal power generation) ・MayGen (tidal power generation) ・JEJU Island ☆We are involved in many renewable energy (marine) projects.

  • Optical Connector

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[HYDRO Corporation] Underwater connector usable in deep sea

[HYDRO Corporation] Underwater connector usable in deep sea

High-performance underwater connectors capable of operating at a maximum depth of 6,900m! We will provide proposals that meet your needs at low prices and with short delivery times.

Hydro Corporation owns waterproof pressure testing machines and manufactures connectors and cables in-house as a one-stop service. Therefore, we can propose connectors designed and manufactured to withstand ultra-high water pressure tailored to your applications. ■ HDM Series - Connectors that are fitted on land and used submerged in water. - Available in electrical, optical fiber, and hybrid types combining both. - A variety of connector shapes and types are available. ■ Features / Benefits - Customization of underwater connectors is possible. - Custom products for cable assemblies can be manufactured. - In addition to connectors, we provide strain terminations and junction boxes to reduce the load on cables. ■ Expected Markets / Industries - Marine industrial equipment - Defense industrial equipment For more details, please contact us or download the catalog.

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Underwater connector system

Underwater connector system

Designed for a maximum depth of 7000m! Composed of industry experts with extensive knowledge and experience.

We would like to introduce the "Underwater Connector System" handled by Glenair Japan. Our company specializes in the design and manufacturing of underwater connectors that can withstand extremely high water pressure, as well as underwater cable harnesses capable of electrical and optical communication. Our team of underwater engineers consists of industry experts with extensive knowledge and experience in various underwater sectors, including submarines, ROV/AUVs, marine surveys, seabed investigations, and pipeline inspection projects. 【Features】 - Can withstand extremely high water pressure - Capable of electrical and optical communication - Designed for maximum depths of 7000m - High-speed data transmission (electrical/optical) *For more details, please refer to the PDF materials or feel free to contact us.

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Underwater connector

Underwater connector

From shallow waters to a depth of 3000 meters in the deep sea.

As humanity has become capable of exploring deeper seas, there has been a growing need for equipment that can withstand higher pressures. Suryo has over 40 years of experience in underwater connectors, providing robust and highly reliable low and high-pressure connectors. We offer connectors made of marine bronze and stainless steel for deep sea applications, and connectors made of brass and PEEK material for shallow water. We can also provide harnesses using overmolded harnesses and potting materials. Please feel free to contact us.

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