Waterproof Bulkhead Connector
Waterproof bulkhead connectors protect electrical components from environmental factors like vibration, heat, and moisture. They’re often used in outdoor applications, such as in transportation systems or security systems.
Choosing the right waterproof bulkhead connector depends on your specific application needs. You’ll need to consider factors like size and configuration, as well as the environment you’re using it in.
Automotive
Waterproof bulkhead connectors are used in a wide variety of electrical applications, including marine, automotive, and industrial uses. The types of waterproof bulkhead connectors available vary by application and environment, but all are designed to provide a reliable connection. A bulkhead connector is a metal or plastic housing that contains one or more pins that connect the cable to the device it’s attached to. The housing can be secured to the device with screws or other fasteners, and the pins can be color-coded to help users identify connections.
A waterproof bulkhead connector is designed to protect electrical components from environmental factors such as moisture and temperature extremes. These factors can affect the performance of the equipment and may cause them to overheat or short circuit. A waterproof bulkhead connector can also be used to prevent damage from dirt, sand, or other debris that may be present in the environment.
Waterproof RJ45 bulkhead connectors are often used in marine applications to waterproof bulkhead connector connect Ethernet devices on boats and ships, and in transportation systems like trains and buses. They can also be used in outdoor environments to connect security systems and other electronic devices. These waterproof bulkhead connectors can withstand saltwater and other environmental conditions that can damage other types of connectors. In addition, they are rated to withstand high vibration and temperatures.
Industrial
This waterproof bulkhead connector is suitable for use in industrial applications. Its high-grade materials ensure durability and longevity. It is easy to install and features a male pin on the female end, making wiring connections hassle-free. It is also easy to clean and provides a watertight seal.
Bulkhead connectors are commonly used to connect Ethernet devices in outdoor or harsh environments. They can be installed in a panel from the front or rear side and are resistant to vibration, temperature extremes, and chemical exposure. The waterproof design makes them ideal for marine and transportation systems as well as manufacturing environments.
This RJ45 waterproof bulkhead connector includes a 9.84-inch Ethernet cable for data transfer and a 2.1-mm power cable. It mounts through a panel and is rated to IP67 standards for protection against moisture, dust, and other environmental factors. It is compatible with non-Power over Ethernet (PoE) devices and can be powered by a standard DC connector.
This Cobalt bulkhead connector fits in the same hole as Blue Robotics penetrators, making it easy to connect and disconnect with other Blue Robotics products such as thrusters, tethers, enclosures, lights, and grippers. It can be used with stock Cobalt cables or with a Cable Termination Kit to create a custom connection. It can be used on a wide range of applications and is available in 1-pin*, 3-pin, and 4-pin power options as well as 5-pin and 6-pin hybrid.
Outdoor
Waterproof bulkhead connectors protect antenna connections and cabling waterproof wiring connectors that exit the knockout of an enclosure. They prevent the ingress of moisture and dust and protect against corrosion. They are available in a variety of sizes and configurations, including hermetic (IP67 or IP68) models. They also come in a wide range of interfaces, from RF to rectangular types like D-subs and rack & panel mount styles.
Choosing the right waterproof connector depends on the specific application. Cost is one factor, but it’s also important to consider the quality of the connector and specific features required for the job. A cheap, poorly-engineered waterproof connector could compromise performance and lead to expensive repairs or replacements down the road.
Using the proper waterproof bulkhead connector for your electronic application can prevent damage to equipment and extend its lifespan. A quick, easy-to-install solution, these weatherproof connectors provide a watertight seal to prevent ingress of moisture and other contaminants. They are commonly used in outdoor applications like marine electronics and industrial automation, where they protect against varying environmental conditions such as saltwater or high temperatures. Waterproof bulkhead connectors with IP67 or higher ratings are a must-have for marine applications. They keep navigation lights and other electronics operating reliably, even in harsh, saltwater environments. They are the superheroes that keep data transmissions flowing despite the elements.
Marine
A waterproof bulkhead connector is typically used on boats or in marine environments to keep a wiring harness from being exposed to water and other contaminants. These connectors are available in a range of different interface styles, including RF types (BNC, TNC, and N-Type), rectangular types (D-subs and rack and panel) and circular types (MIL-Spec and commercial equivalent styles, push-pull styles, and M-style). The bulkhead mount style lets them be disconnected without losing hermetic seals, making them ideal for frequent use with equipment that needs to be moved around or reconnected regularly.
Allied Electronics carries the eco|mate Aquarius line of waterproof RJ45 bulkhead connectors from Amphenol Sine Systems. These connectors are designed to simplify system complexity and installation costs in harsh-environment applications such as marine environment electronics, datacom/telecom infrastructure, building automation, intelligent traffic control systems, off-road and railway vehicles, mining and instrumentation equipment, stage lighting and sound gear, machine tools, and other industrial networking equipment. These circular, weather-resistant waterproof connectors feature rugged UL94 V-0 thermoplastic housings and inserts that withstand exposure to gas, mineral oil, acid baths, basic baths, and salt spray.
For severe-environment naval applications, Allied Electronics carries a selection of corrosion-resistant marine bronze bulkhead connectors compliant with MIL and VG standards. These circular, wear-, vibration-, and salt-spray-resistant waterproof connectors feature a high-density contact arrangement, polarization keys to prevent mismating, and a scoop-proof contact design that allows for blind mating. They also provide protection against electrical noise and EMI interference, and are suitable for a range of cable constructions.
