30µ Gold Finger

Introduction

In today’s rapidly evolving computing and industrial application environments, system requirements for durability, stability, and long-term reliability continue to increase. As critical system components, memory and storage products that experience performance degradation under harsh operating conditions, continuous long-term operation, or wide-temperature environments may increase the risk of system failure and overall maintenance costs.

To address the design requirements of high-reliability applications, SP Industrial integrates 30μ Gold Finger Technology into the design of its memory and storage products. By reinforcing the mechanical robustness and electrical connection quality of edge connectors, this technology enhances product stability and service life under demanding operating conditions. The technology can be implemented as a customizable design option across the product portfolio, based on project-specific requirements.

Enhanced Reliability and Extended Product Lifetime

The 30μ gold-plated thickness significantly improves the edge connector’s resistance to mechanical wear, vibration, and shock stress. Compared with thinner gold-plating designs, increased plating thickness reduces the risk of contact degradation caused by repeated insertion/removal cycles and long-term usage. This minimizes the possibility of poor contact or intermittent connection failures and helps extend product service life in industrial environments.

Stable Performance in Wide-Temperature Environments

The stable contact quality provided by 30μ gold fingers helps maintain consistent and reliable electrical conductivity under both high- and low-temperature conditions. This design ensures stable signal transmission and reduces performance fluctuations, signal attenuation, or system anomalies caused by temperature variations, making it well suited for industrial and embedded applications requiring wide-temperature operation.

Design Flexibility Through Customizable Implementation

30μ Gold Finger Technology can be implemented according to different application scenarios and reliability-level requirements as one of the design options for enhancing product reliability. This flexible design approach enables system designers to achieve an optimal balance among cost, performance, and durability, meeting the needs of diverse industrial and long-term operation systems.

Summary

By adopting 30μ Gold Finger Technology, SP Industrial memory and storage products achieve significant improvements in durability, electrical stability, and long-term reliability. This technology can be offered as a customizable option across the product portfolio, supporting continuous operation in harsh environments and meeting the reliability expectations of industrial-grade and enterprise-class applications.