Micro Circular Bulkhead Double Oring (MCBD)

Contact 2,3,4,5,6,8


  • Contact Face Material: Made of durable rubber
  • Connector Body Options: Available in either rubber or metal
  • Underwater Operation: Can be safely plugged in and unplugged underwater when the power is turned off
  • Cable assembly service available
  • Feel free to contact us if you require STEP files

Micro Circular Bulkhead Double Oring

Application

  • Underwater camera and lights (video system)
  • Diver communications
  • ROV systems
  • Submersibles
  • Towed-array cable systems
  • Current meters
  • Animal migration research


In-house Testing Facility 1: Multimeters

1. Multimeters: It measures a variety of electrical properties. Multimeters are typically used to measure voltage, resistance, and current, in which case they are also known as volt-ohm-milliammeters, as they include wattmeters, ampmeters, and ohmmeters. Some measurement systems include measurements of additional properties, such as temperature and volume. The purpose of this testing method is to ensure DWTEK's subsea connectors are stable and of high quality for multiple applications.


In-house Testing Facility 2: Megger

2. DWTEK’s connectors all have been through the process. This is used to measure the insulation's resistance. This technique uses a comparison principle, where the resistance of the insulation is compared with the known value of resistance. As the insulation resistance rises, the moving coil's pointer goes towards infinity, while as it falls, it indicates zero resistance. 


In-house Testing Facility 3: Pressure Chambers

3. Tested by pressure chambers: stimulate Max. ocean depth of 6,000m and Max. temperature from -20°C to +80°C

Micro Circular Bulkhead Double Oring (MCBD)
Operation and Material Spec.

Operation Specification
Max. voltage  300 V DC
Current rating @contact Contact 2,3,4: 10A
Contact 5,6,8: 5A
Max. current @connector 20A
Insulation resistance  > 200 Mohm 
Contact resistance < 0.01 ohm
Depth rating  600 bar
Temperature rating  - 40 to 60˚C

Material Specification
Connector body  Chloroprene rubber
Bulkhead body  Brass(BR), Stainless Steel 316(SS)
Contact  Gold plated brass 
Socket  Gold plated Beryllium copper
Location pin  Contact 2,3,4: Stainless steel 316
Contact 5, 6,8: N/A
Bulkhead leads  Contact 2,3,4: AWG 18 PTFE, 30cm
Contact 5,6,8: AWG 20 PTFE, 30cm
O - rings  NBR 2-014, NBR 2-012

Micro Circular Bulkhead Double Oring (MCBD)
Contact 2,3,4,5,6,8

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Micro Circular Bulkhead Double Oring (MCBD) Male Contact 2,3,4,5,6,8
Male (Order No.) Contact
MCBD02M 2
MCBD03M 3
MCBD04M 4
MCBD05M 5
MCBD06M 6
MCBD08M 8


Micro Circular Bulkhead Double Oring (MCBD) Female Contact 2,3,4,5,6,8
Female (Order No.) Contact
MCBD02F 2
MCBD03F 3
MCBD04F 4
MCBD05F
5
MCBD06F
6
MCBD08F
8

**All product descriptions and specifications are subject to change without notice.