Importance of Vibration and Shock Resistance

In modern electronics, devices are often exposed to mechanical stresses, such as vibrations from motors or shocks during handling and transportation. Ensuring that a Board to Board Connector maintains a reliable electrical connection under these conditions is critical for device performance and longevity. Designers and engineers pay close attention to the connector’s ability to resist vibration and impact, as failure can lead to signal loss, intermittent connections, or even complete device malfunction.

Design Features Enhancing Mechanical Reliability

The Board to Board Connector is engineered with multiple features to enhance its resistance to vibration and shock. These include precision contacts, secure locking mechanisms, and robust housing materials. The contacts are designed to maintain constant pressure, ensuring electrical continuity even under repeated mechanical stress. High-quality plastics or metal housings provide structural integrity, allowing the connector to absorb and dissipate impact energy without damaging the internal contacts.

Vibration Resistance Testing

Vibration resistance is typically evaluated through standardized testing, simulating real-world mechanical stresses. The Board to Board Connector is subjected to oscillatory movements across multiple axes and frequency ranges. These tests measure contact reliability, insertion retention, and structural durability. A well-designed connector can maintain stable electrical performance, with minimal contact resistance variation, even after prolonged exposure to intense vibration. This ensures reliable operation in applications such as automotive electronics, industrial machinery, or aerospace systems.

Shock Resistance Capabilities

Shock resistance evaluates how well the connector withstands sudden impacts or drops. During testing, connectors are subjected to high-g acceleration forces to mimic accidental drops or mechanical impacts. The Board to Board Connector must retain its mechanical alignment and electrical continuity without deformation or contact disengagement. Shock-resistant designs often feature reinforced latching mechanisms, resilient contact materials, and optimized connector geometry to distribute impact forces effectively.

Advantages of High Mechanical Reliability

Connectors with superior vibration and shock resistance reduce maintenance costs and minimize downtime. For high-reliability applications, such as medical devices, automotive control units, or industrial automation systems, the durability of a Board to Board Connector ensures consistent signal transmission and operational safety. This mechanical robustness also supports long-term reliability in environments where devices are subject to repeated handling, transport, or operational vibrations.

Practical Considerations for Users

While the connector’s design is crucial, proper installation and alignment also affect mechanical performance. Ensuring connectors are fully seated, using recommended torque for mounting, and avoiding misalignment during assembly enhances vibration and shock resistance. Additionally, selecting connectors with appropriate material properties and contact designs suited to the specific application environment further improves reliability.

Reliable Connectivity Under Stress

The Board to Board Connector is engineered to withstand both vibration and shock, maintaining electrical continuity and mechanical stability in demanding environments. Its robust design, precision contacts, and durable housing materials enable reliable performance under repeated mechanical stress. For engineers and designers seeking connectors for high-reliability applications, understanding and selecting connectors with superior vibration and shock resistance is essential for ensuring long-term device performance and operational safety.

1、CKT: 2Pin

2、Current rating: 1A AC/DC

3、Voltage rating(max): 125V, AC/DC

4、Working Temperature: -25°C~+85°C,

(Including temperature rise in applying electrical current)

5、Contact resistance: value s20mΩ

After environmental testing≤30msΩ

6、Insulation resistance: 2100MΩ

7、Withstand voltage: 500VAC(rms)

8、Applicable PCB board thickness: 1.6mm to 2.0mm