K Series Metal Push-Pull Connectors: A Rugged Solution for Outdoor Applications

Designed for harsh outdoor environments and high-reliability demands, the K series metal push-pull connectors offer a rugged and durable interconnection solution. While inheriting the convenience of the push-pull self-latching system, this series features reinforced housing and enhanced environmental adaptability, making it particularly suitable for applications involving moisture, salt spray, or significant temperature fluctuations.

The hallmark of the K series is its superior waterproofing capability. When properly assembled and mated, these connectors can achieve IP67 or even IP68 protection ratings, effectively resisting liquid ingress. This feature provides significant advantages in outdoor equipment, military communications, and transportation applications. The series shares the same insulator as the B series but with a more robust shell.

In terms of technical performance, the K series is equally impressive. It offers over 5,000 mating cycles, an extended operating temperature range of -55°C to +200°C, and can withstand a 96-hour salt spray corrosion test. The series is available in various shell sizes, from 0K to 3K, to accommodate different contact counts while maintaining 360-degree shielding effectiveness against electromagnetic interference. Certain models also improve assembly efficiency by reducing the number of components from nine to six.

Due to its IP68 waterproof rating and wide operating temperature range, the K series metal push-pull connectors are widely used in HD cameras, test and measurement, military communications, and industrial control. Features like the floating socket design further enhance connection reliability in high-vibration environments.