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SHX33 rubber-molded underwater cable plug and bulkhead receptacle with red rubber body
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SHX33 Deep-Sea Rubber-Molded Underwater Connectors, 7000 m

7000 m rated · 3 to 16 contacts · Gigabit Ethernet version

SHX33 is our mid-size rubber-molded underwater connector. The vulcanized rubber body is molded to the cable, and bulkhead receptacles are stainless steel or brass. It is rated to 7000 m operating depth with 70 MPa pressure ratings both mated and unmated.

Depth
7000 m
Pressure rating
70 MPa mated and unmated
Contacts
3 to 16
Current rating
3–10 A
Temperature
−40 to +60 °C

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Key features

  • Rated to 7000 m operating depth; 70 MPa pressure rating mated and unmated
  • One-piece vulcanized rubber body, molded directly to the cable — small, light and abrasion resistant
  • Bulkhead receptacles in stainless steel or brass; locking sleeves in acetal (POM), brass or stainless steel
  • Cable plugs, bulkhead receptacles and dummy plugs (protective caps) in pin or socket versions
  • Wet-mateable: can be mated with water on the contact faces
  • 13-contact version compatible with Gigabit Ethernet
  • Custom contact counts, cable types and lengths on request

Specifications

Pressure and depth
ParameterValueCondition
Rated operating depth7000 m
Pressure rating, unmated (open face)70 MPa
Pressure rating, mated70 MPa
Electrical
ParameterValueCondition
Dielectric withstanding voltage3000 V3 to 8 contacts
Dielectric withstanding voltage2000 V10 to 12 contacts
Dielectric withstanding voltage1000 V13 to 16 contacts
Insulation resistance≥ 1000 MΩ500 VDC
Contact resistance≤ 10 mΩ
Current rating10 A3 to 5 contacts
Current rating5 A8 to 10 contacts
Current rating3 A12 to 16 contacts
Mechanical and environmental
ParameterValueCondition
Durability500 mating cycles
Vibration10–500 Hz, 147 m/s²Electrical interruption ≤ 1 μs
Shock100 g, half-sine, 11 msElectrical interruption ≤ 1 μs
Operating temperature−40 to +60 °C
Salt spray500 h

Values not listed above — for example vibration level, leak rate or other environmental tests — can be tested to your requirements, including third-party testing. Specifications are subject to change; contact us for the current datasheet.

Versions

Series codeVersionNotes
SHX33LCable plug0.5 m cable as standard; other lengths on request
SHX33HBulkhead receptacleStainless steel or brass
SHX33DDummy plug (protective cap)

How to order

SHX33 [type] – [contacts] [pin/socket] [shell] [locking sleeve] [sleeve material] ([cable length])

Example: SHX33H–4JBM — Bulkhead receptacle, 4 pin contacts, stainless-steel shell, male-thread locking sleeve

Code segmentOptions
Type
  • L Cable plug
  • H Bulkhead (wall-mount) receptacle
  • D Dummy plug (protective cap)
Contacts
  • 3, 4, 5, 8, 10, 12, 13, 16 Number of contacts
Contact type
  • K Socket
  • J Pin
Receptacle shell
  • B Stainless steel
  • S Brass
Locking sleeve
  • F Female thread
  • M Male thread
Sleeve material
  • (none) Acetal (POM)
  • S Brass
  • B Stainless steel
Cable length
  • (none) 0.5 m
  • (n) Length in metres, as required

The 3, 4, 5 and 8-contact versions have the same outside diameter as the 10, 12, 13 and 16-contact versions, but different mounting dimensions.

Contact counts and terminations

Standard contact counts

  • 3
  • 4
  • 5
  • 8
  • 10
  • 12
  • 13
  • 16

Typical applications

  • ROVs and AUVs
  • Seafloor observation networks and ocean instruments
  • Subsea power distribution
  • Underwater lighting and cameras
  • Towed sensor arrays
  • Offshore oil and gas equipment
  • Current meters and oceanographic sensors

Frequently asked questions

What does 7000 m / 70 MPa mean for SHX33?

SHX33 is rated to 7000 m operating depth. The pressure rating is 70 MPa both unmated (open face) and mated.

Is SHX33 wet-mateable?

Wet-mateable means the connector can be mated and unmated with water on the contact faces, for example on deck or at the surface. If you need to mate or unmate at depth, tell us the depth and conditions and we will review it for your project.

Can you supply SHX33 as a cable assembly?

Yes. Cable plugs are molded to the cable; the standard length is 0.5 m and other lengths are made to order.

Is there a data version?

The 13-contact SHX33 is compatible with Gigabit Ethernet.

Selection guides

From sample to production

  1. Send your requirement

    Part number, drawing, pin-out or a short description of your application.

  2. Configuration and quote

    Our engineers match the configuration and reply with a drawing and quotation.

  3. Samples

    Samples are made to your order. Third-party testing to your specification is available on request.

  4. Your approval

    You test the samples in your own equipment and approve them.

  5. Series production

    Production follows the approved sample configuration.

Need a quote or a drawing?

Send your part number, pin-out or drawing. An engineer will reply by email.

Request a quote

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