TXGA filtering D-Sub connector has become the "guardian" of electromagnetic interference resistance for electronic devices in harsh environments

TXGA has launched a filtering D-Sub connector, which is designed specifically to resist electromagnetic interference (EMI).

Electromagnetic interference (EMI) is a major factor affecting the stable operation of equipment in many industries. EMI can be radiated through the air, conducted through signal and power lines, and injected into circuits, interfering with the normal operation of nearby equipment, leading to unstable system performance and even malfunctions.

Especially in industries such as aerospace, communication base stations, nuclear magnetic resonance, and rail transit, the requirements for signal transmission stability of electronic equipment are more stringent. Electronic devices not only need to operate for long periods of time in complex environments, but also need to ensure precise and error free signal transmission. External electromagnetic interference (EMI) can interfere with the normal operation of equipment and may cause serious consequences. The filtering D-Sub connector launched by TXGA adopts dual protection of shielding and filtering to ensure signal purity and prevent system crashes and data errors caused by interference.

The TXGA filtering D-Sub connector adopts an integrated die-casting shell with an internal sealed welding structure, significantly improving its ability to resist electromagnetic interference. At the same time, the design of fastening spring clips is also a major highlight of the connector. Through elastic connection, the connector achieves stable and reliable contact. Even in strong impact and vibration environments, it can effectively prevent faults such as loose connections and poor contact, ensuring high-quality shielding effect and building a solid electromagnetic protection barrier for electronic devices.

The connector can effectively shield external EMI interference and protect signal integrity in all aspects by integrating capacitors, inductors, and capacitors. At a high-frequency signal of 1GHz, the attenuation effect reaches 70dB. The conventional capacitance is 100-4000pF, and users can also customize it according to their own needs. This connector can also be used for both analog and digital signals, ensuring waveform fidelity for analog signals; For digital signals, it can ensure accurate timing and steep edges, providing strong guarantees for high-quality signal transmission of various electronic devices.

In terms of installation methods, TXGA filtering D-Sub connectors offer two options: through-hole soldering and wire bonding. Users can flexibly choose according to different equipment requirements and installation scenarios. These two methods can effectively ensure stable interconnection of devices in complex environments and reduce equipment failures caused by connection issues.

In terms of product specifications, it provides users with a rich selection of parameters. The filtering D-Sub connector has 9, 15, 25, 50 digits to choose from, and users can also customize it. The maximum current of the connector is 5A, the maximum voltage is 200V, and the operating temperature range is between -40 º C and+105 º C. The rich parameter configuration enables it to adapt to the diverse needs of different industries and equipment, whether it is extreme environments with high or low temperatures, or equipment with specific requirements for current and voltage, suitable solutions can be found.