NPTC321KFXD-RC

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

NPTC321KFXD-RC, part of Wurth Electronics’ Rectangular Connectors – Headers, Receptacles, Female Sockets series, is a high-current, high-density, 3mm-pitch female socket connector with a detachable lower part.

It is designed for maximum flexibility and can accommodate a variety of PCB through-hole sizes. Typical application fields for this product are computer and motor drives, lighting and industrial equipment, robotics, telecommunication, and power supplies.

The NPTC321KFXD-RC series features two rows of 9 pins and a mating height of 6.5mm. It comes with a unique locking system for secure connections. Its two-part housing enables flexible combination of low and high current pins, and helps prevent contact damage during mating and unmating.

The NPTC321KFXD-RC connector is also designed for wave soldering and includes pins with gold-plated tips. This material offers excellent electrical properties and reliable latching. It is also rated for operating temperatures from -25°C to +105°C.

The mechanical and electrical working principle of the NPTC321KFXD-RC connector relies on an alternating contact lead design that enables robust connection performance. The contact leads are mounted in standardized bearings that are preloaded with a spring force. The force is generated when the mating halves are pressed together, and the connectors are then engaged.

The main benefit of this design comes from its ability to self-adjust for variations in contact lead height height. This avoids impact on contact resistance during insertion, resulting in a low contact-resistance path that ensures signal integrity.

In addition, the design allows for easy insertion and extraction in tight spaces and prevents mechanical stress on the connector. The double wiping action ensures maximal contact cleanliness for reliable signal transfer. Together, these features provide reliable and robust connections with excellent signal integrity.

In summary, the NPTC321KFXD-RC belongs to Wurth Electronics’ Rectangular Connectors – Headers, Receptacles, Female Sockets series. It has a unique locking system, two-part housing, and gold-plated pins. Its alternating contact lead ensures reliable connections and low contact resistance paths for signal integrity. It is ideal for a wide range of applications, including computer and motor drives, lighting and industrial equipment, robotics, telecommunication, and power supplies.

The specific data is subject to PDF, and the above content is for reference