Products Description
Gold-plated rivets, especially those serving as gold flash-plating contacts and gold-coating electrical contacts, are linchpins in electrical and electronic devices. Their fundamental role is to form dependable electrical connections. In intricate circuit boards, they act as the vital link between different components, ensuring that electrical signals can travel precisely as intended.
Product Parameters
Contact Resistance
Maintained within a tight range of 0.01 to 0.05 milliohms. This low resistance is achieved through a combination of precise manufacturing processes and the use of high-quality gold plating on electrical contacts.
Withstanding Voltage
Capable of withstanding voltages up to 24 VAC/VDC, making Gold-plated Rivets suitable for low-level signal applications.
Operating Temperature Range
Engineered to operate reliably within a broad temperature spectrum, spanning from -40°C to +85°C. This wide range is made possible by the selection of materials with suitable thermal expansion coefficients and the robustness of the Gold Plating Copper Rivets process.
Mechanical Life
Boasting a mechanical life that exceeds 10,000 cycles. This durability is a testament to the quality of the plating and manufacturing techniques employed.
High-Quality Electroplated Pure Gold Raw Materials
Purity and Thickness
We use high-purity gold plating for Gold Plated Relay Contacts, ensuring excellent conductivity and durability. The typical gold plating thickness ranges from 4 to 20 μin (0.1 to 0.5 μm) for static contacts and 30 to 50 μin (0.75 to 1.25 μm) for dynamic contacts.
Underplate Considerations
A nickel underplate is typically recommended for most gold-plated connectors or contacts, especially if the substrate is a copper or copper alloy. Nickel serves several key functions, including promoting adhesion and providing a barrier against copper diffusion.
Quality Control
Our gold plating process is meticulously controlled to ensure uniform thickness and high-quality finish. Each batch of raw materials is tested to ensure it meets our stringent quality standards.
Environmental Compatibility
The gold plating is chemically inert and non-reactive with most other metals, ensuring excellent compatibility with various connector types and materials.
Applications of Precision Gold-Plated Contacts
| Electronics and Telecommunications | Gold plating on electrical contacts is extensively used in electronic devices, such as smartphones, tablets, laptops, and telecommunication equipment. They ensure reliable signal transmission and low contact resistance, making them ideal for connectors, sockets, and PCB (Printed Circuit Board) contacts. |
| Audio/Video Equipment | Gold Plated Electrical Contacts are widely employed in audio/video connectors, including RCA connectors, HDMI connectors, and speaker connectors. The gold plating helps maintain signal integrity, minimize signal loss, and reduce interference, resulting in high-quality audio and video performance. |
| Computer Peripherals | Gold Flash Plating Contacts are commonly found in computer peripherals, such as USB connectors, SATA connectors, and PCIe connectors. These contacts provide stable and efficient data transfer, ensuring reliable connections between devices. |
| Aerospace and Defense | The aerospace and defense industries rely on Electrical Contacts Gold Plated for critical electrical connections. The corrosion resistance and low contact resistance of gold ensure reliable performance in harsh environments, such as aircraft, satellites, military equipment, and communication systems. |
Quality System Certifications
ISO 9001-2015
Our quality management system is certified to ISO 9001-2015, ensuring that we maintain high standards of quality and continuous improvement.
IATF 16949
We are certified to IATF 16949, which is specifically designed for the automotive industry, ensuring that our Au Plated products meet the rigorous standards required for automotive applications.
ROHS and REACH
Our Bimetal Contacts with Au Plated comply with ROHS and REACH regulations, ensuring that they are free from harmful substances and are environmentally friendly.
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