Kinghelm XH Connector KH-XH-3A-Z: Precision Connection with 2.5mm Pitch and 3A Current Capacity

As industrial automation and consumer electronics continue their trend toward miniaturization, the Kinghelm KH-XH-3A-Z connector addresses spatial constraints with its precise 2.5mm pitch design. This spacing enables high-density circuit layouts while maintaining reliable multi-line connections through its 1x3P pin configuration.

The male pin design with through-hole installation simplifies manufacturing assembly processes. Compared to traditional connection methods, this approach reduces the need for additional fastening components, lowering overall production costs while ensuring connection reliability. This design proves particularly valuable in industrial settings requiring frequent disassembly or maintenance.

Kinghelm KH-XH-3A-Z Product Image

Technical Implementation of 3A Current Capacity

The Kinghelm KH-XH-3A-Z achieves its 3A current rating through optimized contact material selection and structural design. Gold-plated contact areas ensure both electrical conductivity and corrosion resistance. The precise gap between pins and sockets maintains stable electrical contact while ensuring appropriate insertion/extraction forces.

In practical applications, the 3A current capacity satisfies power requirements for most industrial control equipment. From sensor signal transmission to small motor drives, this connector provides stable electrical connections. Its compact design prevents layout difficulties that would arise from using thicker cables in space-constrained environments.

Adaptive Design for Wide Temperature Ranges

Operating between -25℃ and +85℃, the KH-XH-3A-Z withstands extreme environments. At low temperatures, the connector material maintains sufficient toughness to prevent cracking, while specialized engineering plastics ensure structural stability under high temperatures. This temperature adaptability proves crucial for outdoor equipment and industrial field applications.

Test data shows contact resistance variation remains below 3% during continuous operation. This stability ensures long-term reliability, reducing equipment failures caused by connection issues. For industrial systems requiring 24/7 operation, this characteristic delivers significant practical value.

Typical Application Scenarios

In automated production lines, the KH-XH-3A-Z frequently connects sensors to control modules. Its compact size enables more detection points in limited spaces, while the 3A capacity supports simultaneous operation of multiple sensors. A case study from an automotive manufacturer showed a 40% reduction in equipment failures after adopting this connector.

For consumer electronics, the connector serves battery connections in smart wearables. The 2.5mm pitch allows more flexible internal layouts, while through-hole installation simplifies production. One smartwatch brand reduced product thickness by 15% while maintaining battery life through KH-XH-3A-Z adoption.

Kinghelm KH-XH-3A-Z Specification

In-Depth Technical Parameter Analysis

The 1x3P pin configuration represents careful engineering balance. The 2.5mm pitch, determined through multiple simulation tests, optimizes between electrical insulation and mechanical strength. This spacing prevents short-circuit risks while ensuring sufficient contact pressure.

Through-hole installation demands strict manufacturing tolerances. Automated inspection equipment verifies insertion/extraction forces within standard ranges during production. This quality control ensures product consistency in mass production, reducing failure risks in end applications.