Metal Foil Solutions for the Electronics Industry
Precision, Functionality and Bonding Strength - Powered by Foils
In modern electronics, high-precision metal foils are essential: they form the basis for reliable electrical connections, stable assemblies, and passive components such as capacitors or fuses. EppsteinFOILS supplies ultra-thin tin foils, lead foils, and other non-ferrous metal foils, precisely engineered to meet the demanding requirements of electronic applications.
Our portfolio includes capacitor-grade precision foils, special solder foils, and temperature-sensitive materials - ensuring maximum functionality in applications such as telecommunications, automotive electronics, control systems, and power electronics.
Ultra-Thin Tin Foil for Precision Capacitors
For capacitors with high energy density and minimal space requirements, we offer extremely thin, mechanically stable tin foils with thicknesses starting at 0.005 mm. These are used in signal processing, telecommunications, and automotive electronics and are characterized by:
- High purity for excellent electrical performance
- Outstanding winding properties and edge quality
- Homogeneous surfaces for stable layer structures
- Tight tolerances for consistent capacitance values
Solder Foil - Reliable Bonding Technology
Soldered connections using metal foil are standard in the electronics industry - whether for assembly manufacturing, sensors, or flexible PCBs. EppsteinFOILS offers structured solder foils and lead-free alternatives with the following features:
- Defined melting ranges for consistent soldering processes
- Custom alloy adjustments available
- Good wetting properties and low-oxidation surfaces
- Compatibility with reflow, wave, or selective soldering
Temperature-Sensitive Foil Solutions Made from Tin
With a melting point of 232 °C, tin is ideal for temperature-sensitive electronic applications such as:
- Thermal fuses
- Self-regulating heating elements (heating foils)
- Thermally activated safety circuits
Our tin foils can be produced with extremely precise thicknesses and support innovative designs in microelectronics and thermal protection systems.
Tailor-Made Solutions, Developed Together
Whether a standard product or a custom specification - we work closely with our customers to develop tailor-made metal foil solutions for the electronics industry. Let's talk - we'll support you with material selection, alloy configuration, processing guidance, and compliance expertise.
