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MLCC- und Chip-R-Bauteile mit SOLAR Mattzinn- und Reinzinnbeschichtung von DR. HESSE für die Elektronikindustrie, hohe Lötfähigkeit, whisker-arme Zinnschichten und zuverlässige Kontaktierungen.

Tin for the Electronics Industry

SOLAR

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DR. HESSE company logo – specialist for electroplating, electrolytes and surface technology.
Mikroskopische Aufnahme der SOLAR Mattzinn- und Reinzinnbeschichtung von DR. HESSE mit homogener Mikrostruktur für MLCC- und Chip-R-Bauteile in der Elektronikindustrie.

Sometimes it’s all about the details.

SOLAR 150 and SOLAR 200 N

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Our experts are available to provide you with advice and assistance.

MLCC component with SOLAR 150 matte tin plating optimized for high solderability, whisker-reduced tin deposition, stable coating distribution and high-volume electronics production.
Coated MLCC

Features / Benefits:

  • Excellent solderability for reliable contacting

  • Low risk of whisker formation in the tin deposit for increased component safety

  • Wide process window for stable series production processes

  • High applicable current densities for cost-effective process times

  • High tolerance to pH fluctuations

  • Uniform layer distribution on MLCC and chip geometries

  • Reproducible coating quality at high volumes

  • Optimized for industrial production lines and high system productivity

  • pH-neutral working range for particularly component-friendly application

  • Non-foaming process for stable and simple process control

SOLAR 150

MLCC / Chip-R – Matte Tin

Chip-R component coated with DR. HESSE SOLAR 200 N matte pure tin plating for excellent solderability, whisker-free tin deposition and reliable electrical contacts on ceramic and glass substrates.
Coated Chip-R

Features / Benefits:

  • Technical, matte pure tin layers for functional surfaces

  • Suitable for barrel and spin coating applications

  • Excellent performance on ceramic and glass substrates

  • Excellent solderability for reliable contacting

  • Low risk of whisker formation in the tin deposit for increased component safety

  • No foam formation during operation

  • High tolerance to pH fluctuations

  • Robust coating quality at high volumes

  • pH-neutral working range for particularly component-friendly application

  • Non-foaming process for stable and simple process control

SOLAR 200 N

MLCC / Chip-R – Matte Tin

Our SOLAR Process

We offer specialized processes and solutions for the tin plating of MLCCs, chip resistors and other ceramic electronic components.

 

With SOLAR 150 and SOLAR 200 N, we enable uniform technical tin layers with very good solderability, high process stability and reproducible coating quality - designed for demanding applications in industrial series production.

Our SOLAR processes are suitable for the cost-effective tin coating of electronic components in barrel plating, spin coating and other application-specific processes. This allows us to support manufacturers of MLCCs and chip components in efficiently combining reliable surfaces, stable production processes and high volumes.

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