Assessing Cable Assembly Terminal Options

 In most situations, cables are most vulnerable when they’re being cut and moved from one terminal to another. Uncut cables are still protected from the external elements by its shielding and defensive jacket. However, once cut, the fragile wires are highly susceptible to damage and even complete failure.



To help prevent this damage, users can employ various terminal shell types. Among the most popular options are non-molded and molded cable assemblies. While both are designed to protect cable ends and enhance their reliability, one option is likely better suited to your needs than the other.

Non-molded vs. Molded cable

Non-molded components are made using connecting hardware that comes in a system of backshells that encase and protect the wires and connections. All cut wires are attached to terminal pins fixed on the connector plate. The backshells are then slid around the connector plate to provide a reasonable protective covering. The main advantage of non-molded assemblies is that individual elements can be repaired easily without breaking the whole assembling.

On the other hand, overmolded cable systems are created by placing all wires and connectors in a mold cavity and injecting it with molten plastic material. As the plastic sets, it completely encapsulates the wires and is transformed into a single unit. This allows maximum protection with minimum stress on the unit and its components. Users can also benefit from more customization options, including different molds and materials that best suit specific uses.


 

Benefits of Overmolded Cable Assemblies

Both assembly types are used widely in industrial and commercial applications. However, overmolded cable assemblies have emerged as the superior option with technological advancements. The one-part design of molded assemblies allows for greater reliability, leading to increased cost-effectiveness, strength, and efficiency.

Additionally, users can opt for different combinations of rubbers and plastics to ensure that the final product meets any specific requirements for heat control or water/chemical resistance.

Choose Versatile Overmolded Cable Assemblies

Overmolded cables come in a range of customizations that can provide maximum strength, durability, and resistance for your specific applications. For industry professionals seeking a secure and reliable custom cable assembly, Contact Instruments offers high-quality overmolded cables.

The OEM manufacturer works closely with professionals from the drilling and oil rigging industry to provide customized overmolded cables that can withstand the harsh conditions of oil rigs.

Call us today to find out which custom cable meets your needs.

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