Circular Connector Contacts

Circular connector contacts are essential components within circular connectors, designed to transmit electrical signals through connections. These contacts are commonly attached individual wire strands within a cable using a solderless crimp mechanism, facilitated by a crimping tool. After attachment, each contact is inserted into the connector housing through a circular connector insert. The assembly is secured by closing the connector backshell, which provides necessary strain relief. This design ensures reliable connectivity and durability in various applications, making them suitable for transmitting both power and data.

Types of Circular Connector Contacts

Circular connector contacts are essential for ensuring reliable electrical connections in various applications. They are typically designed to be compatible in male and female versions according to specific connector standards. The choice of material and type of contact depends on the application’s requirements for signal integrity and mechanical durability.

Crimp Contacts

Crimp contacts are used widely due to their reliable mechanical and electrical connection. This is achieved by compressing the contact around a wire using a crimp tool.

Female Crimp Contacts

Female crimp contacts, or socket contacts, are designed to receive the pin of the male contact. They are ideal for applications where a secure and removable connection is necessary.

Male Crimp Contacts

Male crimp contacts, or pin contacts, are designed to fit into female contacts, ensuring a tight and secure electrical connection. They are commonly used where a sturdy and dependable connection is required.

Circular Connector Contact Materials

The material used for circular connector contacts is chosen based on the electrical and environmental demands of the application.

Brass Contacts

Brass contacts are economical and provide good conductivity and durability, suitable for general applications where special environmental resistances are not required.

Steel Contacts

Steel contacts offer higher mechanical strength and better wear resistance than brass, making them suitable for industrial environments where physical stresses are higher.

Gold-Plated Contacts

Gold-plated contacts are ideal for high-reliability applications requiring low resistance and excellent corrosion resistance. As such, they are commonly used in the medical and aerospace sectors.

Copper Contacts

Copper contacts are highly conductive, making them ideal for transmitting electrical signals efficiently. They are widely used in applications where minimal voltage drop and maximum connectivity are essential.

Copper Nickel Silicon Alloy Contacts

Copper nickel silicon alloy contacts offer enhanced strength and heat resistance. This combination of properties supports their use in high-temperature environments and applications requiring long-term durability.

Phosphor Bronze Contacts

Phosphor bronze contacts are valued for their excellent elasticity and corrosion resistance. These properties make them suitable for connectors that undergo frequent mating cycles, ensuring reliability and a consistent electrical connection.

Industry Applications of Circular Connector Contacts

Circular connector contacts are integral components in a variety of sectors, facilitating reliable and robust connections in numerous demanding environments. Below are some key industries where these contacts are crucial:

• Military: In the military industry, circular connector contacts are used to ensure secure and reliable connections in communication devices, weaponry systems, and other critical military hardware. Their robustness allows them to withstand extreme conditions including shock, vibration, and environmental exposures.
• Offshore: Offshore platforms rely on these contacts for their resistance to corrosion and ability to perform in harsh marine environments. They are essential in equipment such as drilling machinery, weather monitoring systems, and communication networks, ensuring continuous operation despite the challenging conditions.
• Commercial: Within the commercial sector, circular connector contacts are used in applications ranging from telecommunications to critical infrastructure systems. They provide durable and reliable connectivity solutions that support the high uptime requirements typical in commercial applications.
• Industrial: In industrial settings, these contacts are pivotal for manufacturing lines, automation systems, and control devices. Their durability and reliability support the uninterrupted operation of complex machinery and safety systems, crucial for maintaining productivity and safety standards.

Your Trusted Circular Connector Contacts Supplier in Singapore

RS Singapore stands as your go-to source for premium circular connector contacts, featuring top-tier options from leading global brands like RS PRO and TE Connectivity. Choosing RS means more than just acquiring high-quality products; you gain access to our dedicated team of experts who offer exceptional technical support and customer service. We recognise the vital role that circular connector contacts play in your projects and are committed to meeting your precise needs with utmost accuracy.

Our user-friendly online catalogue simplifies the ordering process — explore our comprehensive selection and secure the ideal circular connector contacts for your application. Experience swift delivery across Singapore, ensuring your projects proceed without delay. For more details on delivery services and associated costs, please visit our Delivery Information page. With RS Singapore, enjoy a streamlined purchasing experience that enhances your operational efficiency.