Tin Plating Stamped Lead Frames for Microprocessors

Aperçu :

Our lead frames ensure secure and reliable electrical connections, playing a critical role in semiconductor performance. Featuring Tin Plating for enhanced corrosion resistance and improved solderability, they are perfectly suited for high-performance devices. Plantmetal is a leading manufacturer and supplier of high-precision lead frames designed for microprocessors, automotive, and electronic applications.With unmatched quality and precision, our lead frames are engineered to support optimal semiconductor functionality, meeting the stringent requirements of modern technology. Trust our company for your lead frame needs, where innovation and reliability come together.

Détails :

Processus de production :

1. Material Preparation: High-quality copper or copper alloys are cleaned to ensure a smooth surface for stamping and plating.
2. Precision Stamping: The material is stamped into intricate patterns with tight tolerances using advanced machinery.
3. Deburring and Cleaning: Sharp edges and residues from stamping are removed to ensure a flawless surface.
4. Tin Plating: A thin tin layer is electroplated to provide corrosion resistance, enhance solderability, and ensure reliable electrical connections.
5. Post-Treatment: Rinsing, drying, and anti-tarnish coatings protect the plated surface and maintain quality.
6. Quality Control: Each batch is inspected for dimensional accuracy and functional reliability.
7. Packaging: The lead frames are securely packaged for safe delivery.

Options de traitement de surface :

• Chemical Passivation: A protective treatment process that enhances corrosion resistance and extends the lifespan of the component by creating a stable, inert surface layer.
• Gold Electroplating: A high-precision surface coating that provides excellent conductivity, corrosion resistance, and wear protection, ideal for high-performance applications.
• Silver Electroplating: A durable coating offering superior electrical conductivity and oxidation resistance, perfect for electrical and electronic components.
• Nickel Electroplating: A versatile coating that adds strength, wear resistance, and corrosion protection while serving as an excellent base for further plating.

Notre Usine :

Our facilities feature 25 punch presses (25–300 tons), precision wire EDM, grinding, welding, polishing tools, and ultrasonic cleaning systems. We also provide advanced metal plating options like electroplating, zinc, nickel, chrome plating, and anodizing to enhance durability, functionality, and aesthetics. With professional automation, cutting-edge equipment, and rigorous quality control, we ensure top-tier metal stamping products that meet industry standards.