Preforms
We produce solder preforms in the broadest range of materials, shapes and dimensions for multiple microelectronics applications.
About Our Preforms
- Extensive tool library, 5,000 stamped preforms
- Customized unique shapes and alloys
- Extensive material selection for superior thermal & electrical conductivity
- Lead-free alloys available in high quality materials including gold alloys, silver alloys, gold-tin alloys, gold-germanium alloys, gold-tin-copper alloys and more
- Standard thicknesses from 0.0001” widths to up to 4.500”
- Very accurate adjustable tools for low volume requests
Making advanced materials that improve the world.
Click for more information about Materion Combo-Lids™ and Solders.
There are multiple benefits in using gold alloy preforms, particularly for joining gold-plated surfaces and for hermetic sealing.
- Highly reliable and consistent solder joints
- Resistant to corrosion and oxidation
- High tensile strength
- Superior thermal and electrical conductivity
- Excellent wetting properties for lid sealing
- Bonds easily to Au
- Allow exact placement and precise amount of solder
Composition 80+/- 1% Au, balance Sn with total impurities <149 ppm- Length and width dimension tolerance +/-.003″
- Thickness dimension tolerance +/-.003″
Microelectronic Packages
For all your secure packaging needs. Our microelectronics packaging product line includes: ceramic packages, hermetic lids, AuSn preforms & frames, lead-free solder alloys and braze alloys.
Lids
We are the world’s leading supplier of hermetic lids to meet your microelectronic packaging requirements. Our product line encompasses a full range of lids that can be customized to meet your specific application whether for the semiconductor, MEMS, medical or optical market.
Combo-Lids
When you need cover lids for high-reliability applications in semiconductor, MEMS, crystal oscillator, medical and optical devices, our unique patented Combo-Lids™ and Ceramic Combo-LidsTM can function in the harshest service environments.
Braze & Solder
We produce braze and solder alloys for microelectronic packaging and high temperature joining. All of our solder alloys and gold brazing alloys are available in a variety of customized shapes and forms.
Sheet, Strip & Wire
We manufacture superior silver sheet, sterling strip material and silver brazing alloys that are the #1 choice worldwide. Our sterling silver wire and fine silver wire offer unparalleled surface quality, whatever your application.
BondFlow™ Adhesive
Our revolutionary new die attach adhesive enables low cost, high volume die attach onto a variety of surfaces. It can be applied onto the backside of a wafer and is especially well-suited for photonic devices.