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Palladium Solders

Precision down to every micrometer – with palladium solder from LOT-TEK

Our solders guarantee reliable results – ideal for electronics, medical technology and high-temperature applications.

Precision, purity, and performance – that’s what palladium solder stands for

Palladium solder is among the most advanced joining materials when reliability under extreme conditions is a must. Whether it’s high-vacuum environments, demanding chemical exposure, or intense thermal stress – LOT-TEK offers solder alloys based on palladium that deliver long-term strength and stability. Especially in electronics, aerospace and medical engineering, the use of palladium solder ensures clean, consistent and oxidation-resistant joints, even in miniature formats.

Our high-performance alloys are engineered for critical tasks: their low vapor pressure makes them ideal for use in vacuum brazing processes, while their exceptional compatibility with nickel, stainless steels and other alloys supports a wide range of applications.

LOT-TEK supports you with precise documentation, customizable formats and hands-on consultation. Whether you’re looking for a tailor-made alloy or just want to ensure process compatibility, we deliver the expertise and the materials.

Learn more about our application markets and speak with our experts to find the perfect palladium-based solution for your project.

Contact us now – we’re here to support your critical connections.

ProduktCompositionISO / UNS AWSSolidus [°C]Liquidus [°C]
PAL 6060Pd40Ni12381238Anfragen
PAL 65 65Pd35Co– / – BVPd-112191219Anfragen
PAL 1818Pd82Cu10851100Anfragen
PAL 3650Ni36Pd10.5Cr3B0.5Si820960Anfragen
PAL 2554Ag21Cu25PdPd 587 / P07587 BVAg-32900950Anfragen
PAL 15 65Ag20Cu15Pd850900Anfragen
GAP982Ag9Pd9Ga845880Anfragen
PAL 10 59Ag31Cu10PdPd 387 / P07387 BVAg-31824852Anfragen
PAL 4746.7Pd47.2Ni6.1Si810851Anfragen
PAL 568Ag27Cu5PdPd 287 / 07287 BVAg-30807810Anfragen
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  • The range shown is only a selection of our products

Exceptional material stability with palladium solder

Designed for extreme thermal and chemical demands

Palladium solders from LOT-TEK are developed to meet the highest demands in terms of temperature resistance and chemical stability. Thanks to the addition of palladium, these alloys offer outstanding performance in high-vacuum applications as well as environments exposed to corrosive influences or fluctuating thermal cycles.

Optimized for electronics, aerospace and medical industries

Whether in microelectronic assemblies, sensor technologies or surgical devices – our palladium solder alloys deliver reliable joints with long-term stability. The ability to maintain mechanical strength at elevated temperatures makes them ideal for use in aerospace and precision electronics.

Why choose palladium-based solder alloys?

Their low diffusion rate, high joint integrity and compatibility with precious metals are decisive advantages for applications where performance, miniaturization and reliability are critical. These features allow for tight process control and minimal rework – saving both time and resources.
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Reliable process control with LOT-TEK palladium solder

Compatible with vacuum, inert and flux-assisted brazing

Our palladium solder products are suited for a wide range of joining methods. Whether you’re working under vacuum conditions or using inert gas atmospheres, LOT-TEK alloys ensure clean, void-free connections. If required, we offer tailored flux systems that complement the palladium-based filler metals to match your process precisely.

Backed by application-specific technical consulting

At LOT-TEK, we do more than just deliver solder alloys. Our engineers support you from the design stage to production integration. Whether you need recommendations for medical devices or robust joints for industrial sensors, we offer expert-level guidance based on decades of experience.

Material customization and documentation

We provide detailed material data sheets and can adapt solder composition, geometry and packaging to your specific technical and regulatory needs.

Looking to upgrade your joining process with palladium solder?

Get in touch with us now – our team is ready to support your application.