D-Sub connectors, also known as D-subminiature connectors, are a type of electrical connector commonly used in computer and telecommunication applications. They have been around for decades and are still widely used today due to their reliability and versatility.
The name “D-sub” comes from the shape of the connector which resembles the letter “D” when viewed from the front. These connectors are available in various sizes, but the most common ones are the 3-pin, 9-pin and 25-pin configurations.
One of the most commonly used D-Sub connectors is the DAMC-3H3P-J-K87 D-Sub Connector. This connector is known for its high quality and reliability, making it a popular choice in various industries.
Let’s discuss its features and applications.
What are D-Sub Connectors?
D-Sub connectors, short for D-Subminiature connectors, are a widely used type of electrical connector. They derive their name from their characteristic D-shaped metal shield that provides mechanical support, ensures proper orientation, and shields against electromagnetic interference.
These connectors come in various sizes, with the number of pins, rows, and configurations varying to meet specific application requirements. Moreover, they have an extensive use in industries such as telecommunications, computing, industrial automation, and aerospace, owing to their versatility and ability to transmit both power and data.
The DAMC-3H3P-J-K87 D-Sub Connector is a shining example of the evolution and refinement within this category, offering a blend of cutting-edge features to meet the demands of modern electronic systems.
DAMC-3H3P-J-K87 Overview
Physical Characteristics
The DAMC-3H3P-J-K87 is a D-Sub connector designed for power applications, featuring a 3-pin configuration. The connector is equipped with a right-angle orientation, making it suitable for scenarios where space constraints or specific installation requirements demand a compact design.
Case/Package: The connector is encased in a durable metal package, ensuring robustness and protection against external elements.
Color: The connector comes in a sleek black color, providing a professional and aesthetic appeal.
Contact Plating: To enhance conductivity and prevent corrosion, the DAMC-3H3P-J-K87 features gold contact plating. Gold is an excellent conductor and resists tarnishing, ensuring reliable electrical connections over an extended period.
Housing Material: The housing of the connector is made from polychlorinated material, adding to its durability and resistance to wear and tear.
Mounting Options
The DAMC-3H3P-J-K87 connector offers flexibility in mounting, supporting both panel and through-hole mounting options. This adaptability allows engineers and designers to integrate the connector seamlessly into various device configurations.
Mounting Type:
● Panel Mount: Ideal for applications where the connector needs to be mounted on a flat panel surface.
● Through-Hole Mount: Suitable for scenarios where the connector is mounted directly onto the circuit board.
Electrical Specifications
Number of Pins and Terminals: The DAMC-3H3P-J-K87 features 3 pins and 3 terminals, providing a direct and efficient power connection.
Connector Type: This D-Sub connector is of the plug type, making it easy to connect and disconnect as needed.
Contact Current Rating: The contact current rating is 7.5 A, ensuring the connector’s ability to handle power transmission without compromising performance.
Current Rating: With an impressive current rating of 40 A, the DAMC-3H3P-J-K87 is well-suited for power-hungry applications, contributing to its versatility.
Features: The connector is shielded, providing an additional layer of protection against electromagnetic interference (EMI) and radio-frequency interference (RFI). This feature is crucial in environments where signal integrity is paramount.
Environmental Specifications
Operating Temperature Range:
● Maximum Operating Temperature: The connector can operate efficiently at temperatures up to 125 °C, making it suitable for applications where elevated temperatures are a consideration.
● Minimum Operating Temperature: With a minimum operating temperature of -55 °C, the DAMC-3H3P-J-K87 ensures reliable performance even in extreme cold conditions.
Configuration Details
Number of Contacts and Ports:
● Number of Contacts: The connector has 3 contacts, providing a sufficient interface for power transmission.
● Number of Ports: Featuring a single port, the connector is designed for straightforward and direct connections.
Orientation: The right-angle orientation of the DAMC-3H3P-J-K87 adds a layer of versatility, enabling it to fit into spaces where a straight connector might prove challenging.
Termination: The connector uses a solder termination method, ensuring a secure and durable connection to the circuit board.
Applications
The DAMC-3H3P-J-K87 D-Sub Connector finds application in a wide array of scenarios where reliable power transmission and a compact form factor are essential. Some notable applications include:
Industrial Automation: The robust design and high current-carrying capacity make the DAMC-3H3P-J-K87 ideal for industrial automation applications, where power-hungry devices and machinery demand a dependable power connection.
Telecommunications: In telecommunications equipment, where space optimization is critical, the right-angle orientation and compact design of this connector prove advantageous.
Aerospace: The DAMC-3H3P-J-K87’s ability to withstand a broad temperature range and its shielding features make it suitable for aerospace applications, where reliability under extreme conditions is non-negotiable.
Computing Systems: From servers to power supplies, this D-Sub connector ensures a reliable power interface in computing systems where uninterrupted power is vital for continuous operation.
Conclusion
The DAMC-3H3P-J-K87 D-Sub Connector is a force to be reckoned with. With its durable construction, high current-carrying capacity, and versatility in mounting options, this connector addresses the evolving needs of modern electronic systems.
Whether it’s powering industrial machinery, facilitating communication in telecommunications equipment, enduring the challenges of aerospace environments, or ensuring stable power connections in computing systems, the DAMC-3H3P-J-K87 proves to be a reliable and indispensable component.
If you want to purchase high quality D-Sub connectors then give WIN SOURCE a try! Being a pioneer in the electronic parts distributing business, they’re one of the best!
COMMENTS