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Wires & Tapes

Wire Ribbon Solutions for Precision Bonding and High-Purity Connections

Engineered conductors from LOT-TEK – ideal for microelectronics and power applications

In modern electronics manufacturing, wire ribbon plays a critical role in establishing highly reliable electrical connections. Especially in semiconductor packaging and sensor assembly, precision conductors ensure minimal resistance and maximum signal integrity. Whether used in wire bonding, ribbon bonding or special joining techniques, LOT-TEK delivers tailor-made wire and ribbon materials for demanding applications.

We offer pure and alloyed wires in gold, platinum, silver, aluminum and copper – available in round or flat geometry. All materials are engineered to provide excellent conductivity, mechanical strength and process compatibility, and can be customized by diameter, width, surface finish or tolerances.

Visit our product overview for a detailed portfolio or explore our solutions in electrical engineering. For direct support, contact us via our contact form.

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  • The range shown is only a selection of our products

Material purity and geometric precision

Wire ribbon products tailored to your process requirements

Our wire ribbon products are manufactured from high-purity metals with precisely defined mechanical and electrical properties. Depending on the application, we offer pure metals such as platinum, gold and silver – or alloys and doped variants for improved mechanical strength and thermal stability. These materials are ideal for applications involving ultrasonic, thermosonic, or thermocompression bonding.

The ribbons and wires are available in diameters from 25 µm upwards and in flat formats with tight dimensional tolerances and clean edge finishes. We also offer customized surface treatments for improved bonding behavior and oxidation protection.

Whether you require soft bonding behavior, thermal stability, or minimal resistance – LOT-TEK provides the right configuration to ensure process safety, reproducibility and long-term reliability.

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Application fields and engineering advantages

Wire ribbon conductors for high-performance electronics and precision systems

LOT-TEK wire ribbon is used in a wide range of industries – from electronic packaging and sensor integration to medical devices and power electronics. These applications require consistent bonding behavior under cleanroom conditions and long-term mechanical and electrical stability.

By choosing LOT-TEK, customers benefit from customized materials that integrate seamlessly into modern production lines. Our conductors help to reduce cycle time, improve yield, and ensure low-defect assembly results in volume manufacturing.

We offer in-depth material consultation, batch-level documentation and fast prototyping support for OEMs and contract manufacturers worldwide.

Get in touch now and optimize your bonding process with LOT-TEK wire ribbon »