Waterproof Bulkhead Connector
In a variety of applications, bulkhead connectors provide a secure and reliable connection. They have a metal housing that holds wires in place using multiple metal pins.
They are used in a wide range of applications like marine electronics and security systems to protect devices from moisture and other environmental factors. They are also commonly used in industrial settings to connect Ethernet devices.
High Insulation Resistance
Waterproof bulkhead connectors are built to withstand harsh environments like high temperatures, humidity, and chemicals. They protect the circuitry from the elements and maintain a safe connection to keep equipment functioning properly. In addition to their durability, these connectors are insulated to prevent electrical current from leaking out of the connections and causing damage. They also have a high resistance to insertion and removal for repeated use, which is necessary in industrial settings where equipment is regularly connected and disconnected during maintenance or repairs.
Marine electronics are exposed to saltwater spray and other environmental factors that can damage the system, so they need tough connectors that won’t short out or fail. Waterproof bulkhead connectors provide a reliable solution, keeping navigation lights and other electronics on board functioning smoothly regardless of the conditions.
Similarly, electrical components in industrial settings are often subjected to high temperatures, humidity, and other harmful contaminants. Waterproof bulkhead connectors waterproof bulkhead connector provide dependable connectivity in these applications, helping to ensure that the system remains operational and safeguarding the safety of equipment and personnel.
Waterproof bulkhead connectors come in a variety of sizes, materials, and features. They can be used with a wide range of cable diameters, and they offer options like threaded inserts and sealing glands to help them mate with other devices. They can also be molded with a durable material that provides insulation for the wires. They’re also available in a wide range of interface types, including RF (BNC, TNC, and N-type) and rectangular, rack & panel, and push-pull styles. Some are even hermetic to prevent the ingress of water into the housing and enclosure.
Easy to Install
Waterproof bulkhead connectors help keep navigation lights flashing, radios working and electronic displays glowing even in the harshest of environments. They’re the superhero solution for marine electronics that need to stay protected from saltwater, rain and other environmental factors.
Engineers often reach for off-the-shelf sealed bulkhead connectors when they need to pass power and signal wires through pressure or vacuum chamber walls. However, these standard feedthroughs may not offer the robust performance or electrical efficiency that users require. They can also drive up costs and impose unnecessary mechanical design constraints. Instead, consider using a custom engineered hermetic wire feedthrough.
A hermetic bulkhead connector is a hermetically sealed conduit that passes electricity, gases or liquids into and out of an enclosure or panel. These connectors are encapsulated in epoxy to prevent contamination and damage to internal components. These types of electrical feedthroughs are used in a wide range of applications, including aerospace, automotive and military equipment.
Cobalt offers a wide variety of waterproof RF, rectangular (D-subs, rack and panel), circular (MIL-Spec and commercial equivalent styles, push-pull) and other bulkhead mount connectors. These connectors are able to withstand temperature extremes and can be mated and unmated thousands of times without losing their hermetic seal. They are also available with a wide range of connector interfaces and are IP rated to prevent moisture and dust from entering the device.
Easy to Disconnect
Several different waterproof connectors exist, but not all are created equal. Some are splash-proof or water-resistant, while others have a depth rating that reflects their suitability for deep underwater applications. In general, the best choice is one that can be mated and unmated with little or no effort, without the need for tools.
Most commercially available waterproof bulkhead connectors have a male or female pin on each side of the shell. To mate, the two connectors must fit together perfectly, and the pins must be properly aligned with the socket opening. This requires careful alignment and the use of high-quality pins. If the connections are made with cheap pins or a low-quality solder, then water may leak into the connector and cause damage to the wires or other components.
Some connectors are designed to be bonded to the enclosure, but this is not ideal for long-term use in seawater. The bonds can weaken over time and expose the cables to stress, which could damage the sealant or even pull out the cable completely. It is also important to choose a type of adhesive or sealant that can be removed with little effort, as it may be necessary to dismantle an enclosure in the future.
The Cobalt Series dry-mate underwater connectors from Blue Trail Engineering offer a solution for this problem. These small, lightweight connectors have a 316 stainless steel shell and PEEK inserts to withstand long-term immersion in seawater at depths up to 600 meters.
Reliable Connection
Whether it’s on a ship exposed to saltwater spray or an outdoor lighting system exposed to heavy rainstorms, waterproof bulkhead connectors provide reliable connectivity that keeps electrical systems operating. They are waterproof connector manufacturer the superhero solution for marine, automotive, industrial, and outdoor electrical systems that need tough, durable connectors that won’t short out in demanding environments.
There are many different waterproof bulkhead connector options, so it’s important to choose the one that best meets your needs. For example, consider the size and configuration of the connector as well as the sealing and IP rating. The latter determines how well a connector is able to keep solid objects, dust, and water from entering the housing, with higher ratings offering more protection.
A good waterproof bulkhead connector is made from high-quality materials that are corrosion-resistant and able to withstand a variety of environmental conditions. It is also molded with a specialized seal to prevent water and other contaminants from seeping into the connector.
If you want to give your waterproof bulkhead connector even more durability, try adding a piece of 3:1 or 4:1 heatshrink between the two ends before connecting them together. This will ensure the connector is completely sealed and protected from debris and contaminants. This extra layer of defense is particularly helpful for preventing damage from sudden drops in temperature.
