Products Description
Product Introduction
Our Embedded Silver Contacts In Die are innovative electrical components designed to meet the high demands of various electrical systems. These contacts combine the excellent conductivity of silver with the durability and elasticity of beryllium copper, which is used in the relay moving spring terminal. The in-mold silver riveting technology ensures a firm and reliable connection, making them ideal for applications where stable electrical contact is crucial, such as in electrical spring contacts and relays.
Product Parameters
Contact Resistance
The silver contacts offer a remarkably low contact resistance, typically less than 0.05 milliohms. This low resistance minimizes power loss during current transmission, ensuring efficient operation of the electrical circuit.
Mechanical Durability
The beryllium copper used in the relay moving spring provides a tensile strength of around 1200 - 1400 MPa, enabling the contacts to withstand repeated mechanical stress without deformation. It can endure more than 100,000 cycles of operation, ensuring long-term reliability.
Current Carrying Capacity
These contacts are capable of handling continuous currents of up to 10 amps and peak currents of 20 amps for short durations, making them suitable for a wide range of electrical applications.
Temperature Resistance
They can operate effectively within a temperature range of -40°C to 120°C, maintaining stable electrical and mechanical properties in various environmental conditions.
Structural Disassembly of Silver Contact Riveting Stamping Parts
The silver contact riveting stamping parts consist of several key components. The silver contact itself is carefully shaped and sized to provide the optimal contact area. It is attached to the beryllium copper relay moving spring terminal through the in-mold silver riveting process. The overall structure is designed to ensure a secure fit and reliable electrical connection. When disassembled, one can observe the precise alignment of the parts and the quality of the riveting, which is crucial for the performance of the contact.
Professional Production Process of In-Mold Riveting
- The production process begins with the selection of high-quality silver and beryllium copper materials. The silver is first processed into the required contact shape with high precision. The beryllium copper is then formed into the relay moving spring terminal.
- The in-mold silver riveting process involves placing the silver contact and the beryllium copper terminal in a specialized mold. Under controlled pressure and temperature, the silver rivet is formed, securely fastening the two parts together. This process ensures a tight and reliable connection, with strict quality control measures in place to monitor the riveting quality.
- After riveting, the parts undergo a series of finishing processes, including polishing and plating, to enhance their surface quality and corrosion resistance.
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