P-type connector PKG double nut fixed plastic shell medical socket

1. Product Features
The straight plug is based on a double-nut locking mechanism, which is fixed by internal and external threads to ensure that the plug and the socket maintain a stable connection during equipment vibration or frequent plugging and unplugging to avoid poor contact. The bronze nickel-plated needle core has both high conductivity and corrosion resistance. The surface coating thickness is 50μm, which can withstand long-term erosion by medical disinfectants such as alcohol and hypochlorous acid, and meets medical-grade biocompatibility standards. The plastic shell is made of medical-grade PPS material, which is resistant to high temperatures (-40℃~+125℃) and has excellent insulation performance. The surface of the shell is frosted to effectively prevent slipping and scratching the operator.
The plug has a built-in self-cleaning contact spring, which maintains a close fit with the socket contacts through a spring structure, reduces the risk of oxidation, and stabilizes the contact resistance below 0.5mΩ. The double-nut design supports IP54 protection level, can resist the intrusion of water mist during daily cleaning, and is suitable for high-cleanliness environments such as operating rooms and beauty salons. In addition, the connector provides multi-color identification options (white, blue, and green) to facilitate the distinction between different functional lines and improve equipment assembly efficiency.

2. Product model size and characteristic parameters

3. Application scenarios of beauty and medical equipment

RF beauty instrument: used to connect the energy probe to the host, the nickel-plated needle core ensures the stable transmission of high-frequency current, and the double nut structure resists the mechanical vibration during the operation of the equipment, ensuring the consistency of energy output during the beauty treatment.

Medical endoscope system: In the mirror circuit with frequent disinfection, the plastic shell can withstand ethylene oxide sterilization, and the self-cleaning contacts reduce the signal attenuation caused by oxidation, ensuring the clarity of image transmission.

Intelligent infusion pump: The connector is integrated between the micro pump body and the control module, the anti-loosening design avoids abnormal infusion rate, and the low contact resistance ensures accurate drug infusion.

Surgical robot cable: adapted to the high cleanliness requirements of the operating room, the corrosion resistance of the nickel-plated contacts prolongs the service life, and the quick plug-in function supports the rapid switching of intraoperative equipment.

This series of products has passed FDA Class II certification, providing long-term and safe connection guarantee for medical beauty and clinical equipment.