Santier

Santier, formally Plansee TMS, is a center of excellence for the engineering and manufacture of microelectronic housings and assemblies. Our integrated San Diego facility manufactures CuW (copper tungsten), CuMo (copper molybdenum), with other materials available such as CMC (copper molybdenum copper / Cu-Mo-Cu), S-CMC (Super Cu-Mo-Cu) AlGr (aluminum graphite), CuGr (copper graphite), Silvar Kovar, and provides assembly and plating integrating the custom thermal management material into hermetic IC packaging and microelectronic housings. Our product applications span the aerospace, defense, medical, telecom, communication and many other industries around the world.

All these capabilities operating in one facility safeguard the highest standards of quality and accountability. Because we are able to offer more complete end-to-end control of your projects, we ensure better collaboration in engineering and superior value.

Products and Services

Products and Services

• Metal Composite Thermal Management Materials
• Laminate Thermal Management Materials
• Assembly
• Plating & Coating

Manufacturing Processes

We are ISO 9001 Certified and ITAR Approved.

Metal Composite Thermal Management Materials

• Press & Sinter
• Surface Treatment
• CNC
• EDM

Laminate Thermal Management Materials

• Tailorable Performance & CTE
• Tailorable Stack-Up
• High Thermal Conductivity

Assembly

• Tooling
• Part Geometry

Plating & Coating

• Chemistry
• Racking & Barrel Plating