• (+1) 858-271-1993
Commitment Beyond Our Part

Products & Services

Engineering, problem solving, manufacturing, assembly and quality testing.

mid divider 03
Select A Category Below To View More Santier Plant Capabilities
close
  • Tungsten Copper (WCu)

  • Molybdenum Copper (MoCu)

  • Silvar Kovar, Aluminum Graphite (AlGr), Copper Graphite (CuGr)

  • Isotropic

  • Tailorable Coefficient of Thermal Expansion

Laminate Thermal Management Materials

Features:

  • Copper Moly Copper

  • Super Copper Moly Copper (S – CMC)

  • Full ceramic side wall package

  • Micro assembly ceramic metal post

  • Optical package with ceramic feed through

  • Power package with ceramic side walls

  • RF package with connectors

  • Stand Alone Plating Service Available

  • Electroless & Electrolytic Plating

  • Plated pins and ceramic feed through

  • Plated high density ceramic package

  • Plated copper core pins with ceramic eyelets

Process / Capabilities

Press & Sinter

  • Santier uses proprietary powder formulations.
  • Manufactured products  are Copper Tungsten, Copper Molybdenum, Silver Kovar and Silver Invar.
  • Santier optimizes the CTE (coefficient of thermal expansion) by varying compositions.

Surface Treatment

  • To achieve specific properties, Santier combines a range of technologies including grinding, lapping and etching.

CNC

  • Several types of CNC machines are used every day.
  • They are optimized for prototypes and high volume runs.
  • Santier meets the tolerances demanded by today's market.

EDM

  • Santier is a volume manufacturer of EDM products.
  • Santier makes high specification outlines of anything from simple shapes to heavily profiled outlines.
  • This technology is often used in conjunction with CNC for specific features.

Tailorable Performance and CTE


Tailorable Stack-up


High Thermal Conductivity

Tooling

  • Much of a package's success is due to Santier's in-house ability to produce highly toleranced, long lasting fixtures from graphite.
  • Santier's QA professionals meticulously monitor the condition of every fixture to ensure that high standards of product quality are maintained.

Facilities

  • Santier can concurrently operate eight furnaces.
  • Operating temperatures for our furnaces vary from 300°C to 1000°C.
  • Brazing alloys include, but are not limited to, silver and gold-based alloys.

Part Geometry

  • The smallest brazed component Santier offers is just a few millimeters across.
  • The largest brazed component to date reaches over 120mm (5") square.
  • Shapes may be simple squares and rectangles, complex with specific profiles, or anything in between.

Material

  • Santier's thermally matched metal composites include: copper tungsten, copper molybdenum, silver kovar, alloy 42 and aluminum graphite.
  • The other metals include: copper, aluminum, cold rolled steel, stainless steel and diamond composites.
  • The ceramics Santier brazes are HTCC Al2O3 multilayer ceramic, AlN and BeO.

Chemistry

  • Santier uses electroless and electrolytic nickel and gold from the world's leading supplier of process chemistry.
  • Santier has its own wet chemistry laboratory to ensure optimal bath conditions.
  • Santier cross-correlates its analyses with those taken by the supplier to ensure quality.

Racking & Barrel Plating

  • Santier uses "standard" racks and custom designs its own racks for specific parts.
  • In-line QA is built into the standard operating practice of the plating department.
  • Santier has several types of barrels which are suitable for plating small parts.

Plating Selection

  • The type of plating is selected based on product application.
  • Selective plating is achieved by a subtractive process.

Find Out More

Please enter a name.
Please enter a valid email address.
Please enter a valid phone number.
Please enter your company.
Invalid Input

Our Mission

To be your partner of choice, trying to always understand and deliver what will make you successful.
Commitment Beyond Our Part

CONTACT US

Sales
This email address is being protected from spambots. You need JavaScript enabled to view it.
10103 Carroll Canyon Road
San Diego, CA 92131 USA
(+1) 858-271-1993