PTC31DFAN

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Rectangular Connectors - Headers, Male Pins are used to provide physical and electrical connection between two corresponding parts on an electrical device. PTC31DFAN is one of the most commonly used connectors in this category. Its application fields are broad, and here is an overview of this product and its working principle.

PTC31DFAN is a 3.1 mm pitch, 2 row, 10 pin, top mount, IDC, Right Angle header connector. It has polarized contacts that are designed for quick, secure connection to rimmed or slotted PCBs. It is made from resilient materials, including brass alloy, phosphor bronze, and cold rolled steel, which are corrosion- and wear-resistant, making it suitable for long-term use in electronic applications. The contacts are gold-plated, thereby reducing contact resistance and enhancing signal integrity. The body of the header is nickel-plated for preventative anti-oxidation. It is UL approved and RoHS compliant, so users can rest assured of its safety.

The design of the PTC31DFAN features dual level protrusions, and this helps to ensure complete mating of the circuit board. Moreover, the insulation material is removable, so you can easily check the contact points for any potential problems. This product is ideal for use in applications that require a compact and strong connection, such as in project box, single board computers, communication and medical equipment, and many more.

As for its working principle, the contacts of the PTC31DFAN are designed to provide reliable and secure connections. The top part of the contacts has gripping fingers that interlock with the corresponding half on the mating side. When the two are connected the fingers clamp and secure the two parts together, creating a strong bond. This helps to ensure the reliability of the signal transmission and prevents the contacts from loosening or becoming corroded. In addition, the insulator tabs between each contact help to increase stability and prevent electrical leakage.

In conclusion, the PTC31DFAN 3.1 mm pitch, 2 row, 10 pin, top mount, IDC, Right Angle header connector is a versatile and reliable product. It is made from strong and resilient materials, such as brass alloy and phosphor bronze, to ensure durability and long-term use. It features dual level protrusions which ensure a secure mating of the circuit board and the contacts clamp tightly to securely hold the two parts together. It is suitable for many electronic applications and its UL approval and RoHS compliance provide users with a sense of security.

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