China Suppliers Factory CY401 Series Printed Circuit Board Connectors for Reliable Electronic Interconnections

These connectors are specifically configured for mating with printed circuit boards having a thickness of 1.5mm ± 0.13mm.

This precise thickness specification ensures a secure friction lock and optimal contact force, preventing signal interruption due to vibration or thermal stress.

The series typically features high-performance insulating materials with a UL94 V-0 flammability rating, ensuring safety in high-temperature environments.

The contacts are manufactured from high-conductivity copper alloys and plated with tin or gold to guarantee low contact resistance and superior corrosion resistance over thousands of mating cycles.

The primary advantage of this 4mm pitch series lies in its versatility and ease of assembly.

The design accommodates minor tolerances in PCB manufacturing, simplifying the automated insertion process and reducing assembly costs.

Furthermore, the larger pitch compared to micro-connectors enhances field serviceability, allowing for easier inspection, soldering, and rework.

The robust construction provides high current-carrying capacity and mechanical strain relief, ensuring a longer operational lifespan in demanding environments.

Given its reliable mechanical and electrical characteristics, this connector series is widely utilized in a variety of industrial and consumer electronic devices.

Typical applications include power supplies, industrial control systems, automotive electronics, and household appliances.

It serves as the critical interface for power distribution or signal transmission between daughter boards and motherboards, making it an essential component for manufacturers seeking a balance of reliability, cost-effectiveness, and ease of manufacturing in their electronic assemblies.