Series B, IP 50 protection rating

Push-pull self-locking connector

 High compatibility, vibration resistant, shock resistant

Socket Selection for Vacuum-Sealed Equipment — HGG/HEG

When using B-series connectors, if the equipment requires a watertight or vacuum-sealed socket, a vacuum-sealed socket must be selected. You can consider the following two options:

Push-pull self-locking B-series circular connector

The B series is an ergonomic, modular, robust, and reliable circular connector. The B series standard circular connectors are used in applications requiring quick, safe mating and self-locking, and are the most widely used series. Excellent mating cycle life and reliable quality management make it one of the most popular push-pull self-locking connectors.

This product series is ideal for testing, measurement, inspection instruments, medical equipment, scientific research, and audio/video applications.

Quick plug-and-play. Better looking and more convenient!

Simply push and pull to plug and unplug!

Simply push the plug axially into the socket to lock it. Once locked, pulling the cable or any other part will not disconnect the connection unless the unlocking mechanism is pulled. Simply pull the mortise section to unlock, which will release the locking pin and allow the plug to exit the socket.

6 sizes and specifications; safe plug-in/plug-out self-locking system.

The robust housing design is suitable for extremely harsh working environments. The connector is made of brass, and due to the properties of the material, it still performs excellently in terms of interference resistance. The surface of the brass housing is plated with a nickel-chromium anti-corrosion layer, which can meet the requirements of most military or civilian applications.

Multi-core type (1-48 cores) High-density installation, saving space

Miniaturization is an ongoing trend in every electronic application. Connectors occupy valuable space in device interfaces, making their size crucial. Smaller plugs and sockets, along with high-density pins, are key to saving space and reducing weight.

Selected Copper Materials

Making Your Products Stand Out

Metallic copper has excellent electrical conductivity, which can absorb and reflect electromagnetic waves, thus achieving a shielding effect. When the cable shielding layer is clamped at the clamp location, a conductive path is formed, guiding electromagnetic interference to ground and providing 360° EMC electromagnetic interference protection, thereby improving the stability of equipment signals.

Rated current 43A maxi. Multi-core 

types from 1 core to 48 cores.

The female pin core is made of phosphor bronze, which has a high elastic modulus, good conductivity, and high mechanical strength, allowing it to perform excellently even after multiple mating cycles. The rated current can be applied to all pin cores of a connector simultaneously. If operating at higher temperatures, the rated current will decrease accordingly. When the insulating material used is operating at its maximum operating temperature, the operating current should approach zero.

Note: If operating at higher temperatures, the rated current will decrease accordingly. When the insulating material used is operating at its maximum operating temperature, the operating current should approach zero.

Tensile-resistant cable clamps 

maximum cable outer diameter 17mm

Cable clamps are used to secure the cable inside the connector; these locking clamps are designed similarly to tooling fixtures on a lathe. The toothed design provides a firm grip on the cable while ensuring even and symmetrical cable deformation, offering excellent tensile strength.

Aesthetic design, sheathed and non-sheathed

The elastic sheath made of TPU material, used with cable clamps, effectively prevents cable sheath damage caused by excessive bending, thus protecting the internal circuitry from risks and unnecessary repair costs. Of course, the unsheathed design also boasts an aesthetically pleasing appearance, making it popular with customers in the equipment manufacturing industry.

TPU elastic sheath to prevent cable bending and damage.

*Plugs are delivered with sheathed type by default; 00B series plugs are delivered without sheath by default.

Panel mounting with pre-drilled holes, 

available in various mounting sizes from small to large.

High-density installation saves more space.

-Three fixing methods

-Opening size from 7mm to 25mm

-Maximum mounting panel thickness 12mm

                            EGG Fixed Socket                          EEG Fixed Socket                         ECG double nut socket

Multiple positioning pin configurations, 

preventing mistaken insertion with the same pin count.

Connector positioning pins align with the protrusions of the plug and the recesses of the socket to prevent short circuits caused by mis-insertion. Additionally, when a panel has two or more connectors of the same specifications, different positioning pin configurations can be selected to distinguish them and prevent mis-insertion.

Note: The default positioning pin is 0 degrees. Other positioning pins can be obtained upon request. Please consult customer service for details.

Multiple pin configurations, 

connectors for various application scenarios

connectors feature a selection of highly efficient and practical interfaces, each designed to maximize performance. They easily connect various cables, including coaxial (50/75 ohms), Gigabit Ethernet, and Gigabit Ethernet + Power, with applications ranging from underwater robotics to underwater cameras, meeting diverse needs.

More needle configurations

Connector protective cover Prevents foreign objects from entering the device.

This protective cap is suitable for use when the connector is not engaged. When the device is not connected to the connector, the connector protective cap can be used to protect the connector and the device, preventing short circuits or damage to the device caused by solid or liquid metal.

[Requires additional purchase]

More Hanbang productsVarious 

connector types and structures

With 13 years of professional experience, HUBOSER connectors provide robust connections for diverse applications, from precision instruments to underwater equipment, from laboratories to field environments. Continuous innovation is our commitment to becoming your trusted connectivity partner.

[Contact customer service for purchase information]

Our goal is to provide customers with comprehensive connectivity solutions by achieving the most efficient connections between our connectors and suitable cables. We are also happy to provide cable assembly soldering services.

-100% process and factory electrical testing

-No minimum order quantity

-Injection molding available

[Connector and cable required; please contact us when ordering.]

Our presence can be seen everywhere!

The B series is one of the most popular product lines, ideal for testing, measurement, inspection instruments, medical equipment, scientific research, and audio/video applications. It is also commonly found in photographic instruments such as RED cameras, DJI cameras, and Komodo cameras.

For more styles, please contact customer service.

B Series

Series B connectors have the following key features:  

-Safe plug-in/plug-out self-locking system                                                         -Single-core or multi-core types, 2-48 pins

-Soldering and PCB pin headers (straight or bent)                                               -High-density installation, saving space

-Multiple locating pin options prevent misfitting between similar connectors¹⁾    -Positioning pin system for connector alignment

-360° shielding provides all-around EMC protection (electromagnetic interference immunity)

Note: 1) When multiple connectors with the same pin count are used on the same panel, different positioning pin angles can be selected to prevent misfitting between similar connectors.

Technical characteristics

Note: 

1) Only applicable to vacuum-tight models. Temperature range depends on epoxy resin temperature. For high-temperature equipment, please contact us.

2) Maximum operating pressure of the corresponding socket.

3) Only applicable to vacuum-tight models.

Cable securing - cable clamps

Cable clamps are used to secure the cable to the connector; these locking clamps are designed much like tooling fixtures on a lathe. This solution provides excellent cable grip while ensuring uniform and symmetrical cable deformation, offering impressive tensile strength during use.

Note: The appropriate connector size can be determined based on your cable's outer diameter. As long as it matches the cable's outer diameter range, it is acceptable. Please contact customer service to determine the appropriate size.

Equipment panel opening and installation dimensions markings

FGG straight plug, positioning pin (G) or positioning pin (A), cable clamp and sheathed end cap (sheath included). [Default Shipping]

FGG straight plug, positioning pin (G) or positioning pin (A··M), cable clamp

EGG fixed socket, fixed nut, positioning pin (G) or positioning pin (A…M) [Default Shipping]

EEG Externally mounted socket, secured with nuts, and secured with a positioning pin (G) or positioning pin (A·M) (rear panel mounting). [Default Shipping]

ECG Double-nut fixed socket with two nuts and a locating pin (G) or locating pin (A·M) (rear panel mounting). [Contact Customer Service]

Vacuum sealing model

HGG Fixed socket, secured with nuts (A·M) Watertight or vacuum sealed Custom pins [Contact Customer Service]

HEG Externally mounted socket, secured with nuts and positioning pins (G), watertight or vacuum sealed (rear panel mounting). [Contact Customer Service]

Electric shock protection recommendations

Electric shock protection (recommended for high current applications)

To protect users from dangerous voltages, most HUNBOSS connectors are available in two insulated mount versions: Standard Type [A] and Flip-chip Type [L].

Standard type [A]

The socket's pin contacts are protected against accidental contact.

This version is recommended when the socket is energized.

Inverted type [L]

The plug's pin contacts are protected against accidental contact.

This version is recommended when the plug is energized.

Note: The default delivery standard type is [A]. Please contact us when ordering for custom delivery types.

Current and voltage precautions

 Needle core configuration curren

Note: Please verify that the connector size you selected is compatible with your cable's outer diameter. Current outer diameter range [see middle of size parameters].

Note: Pin configuration is available for B, K, T, and W series.

Note : 

1) For reference only, this applies to our company's PVC bend-resistant cables. Due to differences in design processes and materials during the stranded cable design phase,

the cable diameter may not be compatible with the connector's cable range. Therefore, determining whether the cable's outer diameter is suitable is particularly important.

2) See the current and voltage precautions above.

3) Rated current = safe conductor current carrying capacity (Amperes).

About our factory

While offering a broad product line within the industry, we also recognize the unique characteristics of real-world application needs. If existing products cannot meet customer requirements, we can design and manufacture to their specific needs. Our extensive production facilities allow us to demonstrate product feasibility, including prototype development, within just a few days or weeks.

Workshop snapshots