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Supplier: Wolfspeed
Description: GaN Foundry Services We fabricate everything but experience. Wolfspeed's Foundry Services turn your designs into a faster, more reliable reality. As leaders in GaN-on-SiC MMIC technology, we have the design assistance, testing and support to realize your specifications from initial
- Applications: Aerospace / Defense, Fiber Optics / Telecommunications, Wireless
- Services: Design / Engineering, Production, R & D / Development
- Logic Family: Indium Phosphide (InP)
- Features: North America, Other, Southern US Only, Specialty / Other, United States Only
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Supplier: Accuris
Description: Foundry pig iron
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Supplier: MultiDimension Technology Co., Ltd.
Description: MDT's magnetic sensor foundry has the capability to fabricate 6 inch (currently)/8 inch(in plan) wafers at 0.5-micron (μm).Unlike other wafer foundries in Mainland China, MDT's foundry specializes in magnetic device wafer fabrication, providing professional service with the specialized
- Processes: 0.50µm Process
- Services: Design / Engineering, Pilot / Scale-Up, Production, R & D / Development
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Description: Princeton Infrared Technologies will develop the detector needed for the SWIR application. Our knowledge of InGaAs detector arrays is unparalleled in the industry. We can work with your engineering team on the specifications you need for your SWIR application. We build arrays with various pixel
- Services: Design / Engineering, R & D / Development
- Logic Family: Gallium Arsenide (GaAs)
- Features: North America, Northeast US Only, United States Only
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Supplier: Tronics Microsystems
Description: and vacuum wafer level packaging. We have adopted an open collaborative approach to reduce your time to market and minimize your risks. Flexible manufacturing capability Tronics wafer fab is in Grenoble, France. Our inertial foundry service is based on fully validated technology platform :
- Services: Design / Engineering, Production, Prototyping, R & D / Development
- Capabilities: Dry Etching (Plasma / RIE), Inspection / Testing, Metallization - Electroplating, Oxidation / Doping, Packaging / Backend Processing, Photolithography, Screen Printing, Wafer Bonding, Wet / Chemical Etching
- Features: Europe Only, Specialty / Other
- Materials: Quartz, SOI, Silicon
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Supplier: Apogee Ceramics Inc.
Description: Our matrix filters have been developed to overcome shortcomings in existing filtration technology. Cellular filters have a regular structure and offer the foundry predictability with pour rates and capacity. However, the filtration efficiency and flow modification ability of cellular filters
- Material Type: Alumina / Aluminum Oxide
- Applications: Chemical / Materials Processing, Foundry / Metal Processing, Refractory / High Temperature Materials
- Shape / Form: Filter / Diffuser
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Supplier: Accuris
Description: Zinc alloys for foundry purposes as ingots or in liquid form
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Supplier: Inductotherm Group
Description: The Foundry Saw, which is part of the Savage Saw product line, is Thermatool’s solution for the foundry shop where automation and safety are the top priorities. For the breakdown of casting trees or large specialty castings to the handling of small broke down gate systems or investment
- Power Type: AC Power
- Machine Type: Circular Saw
- Material Cut: Metal
- Cutting Type: Semi-Automatic
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Supplier: CoorsTek
Description: CoorsTek Flow-Rite® ceramic filters are used to remove impurities from molten metal in the casting process at foundries worldwide. Filters can be used with all types of cast irons, aluminum, and copper-based alloys, and are available in a broad range of sizes, shapes, and performance levels.
- Filter Medium Material: Ceramic
- Configuration: In-line
- Features: Other
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Supplier: Carrier Vibrating Equipment, Inc.
Description: Carrier Delta-Phase® shakeout machines efficiently shake out castings and reduce sand lump size. Our Delta-Phase shakeouts (patent #5,615,763) use a unique vibratory motion to separate sand from castings, allowing sand to pass through a perforated deck and castings to end discharge for further
- Type: Shake Out Table
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Supplier: SAE International
Description: This Aerospace Standard (AS) is to be used to supplement AS7110. In addition to the requirements contained in AS7110, the requirements contained herein shall apply to suppliers seeking NADCAP accreditation for foundry in-process welding of castings.
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Supplier: RUD Chain, Inc.
Description: Often referred to as the container hook. With a considerably larger mouth width than the VCGH and without a safety latch. To be used only where unintentional unhooking is impossible. Inappropriate for transportation above persons because it does not comply with the EG machinery directives
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Supplier: Accuris
Description: National Aerospace and Defense Contractors Accreditation Program Requirements for Foundry In-Process Welding of Castings
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Supplier: OMEGA Engineering, Inc.
Description: Specifically designed for use where surface temperatures reach up to 1260C (2300F) and rough handling is routine, OMEGAs Foundry Probe uses large, heavy duty tips that can penetrate surface slag to measure the true temperature of the casting. The surface to be measured must be electrically
- Sensed Temperature: 2,300 F
- Diameter or Width Range: 0.44 inch
- Sensitive Length: 2.16 inch
- Probe Features: Available as an Assembly, Tip Sensitive
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Supplier: Mannesman Demag
Description: The chisel hammer series is extremely vibration reduced. The integrated air cushion offers protection against wear and tear in case of blank impacts. That's buffered till 9 bar operating pressure. As an exclusive manufacturer we name the exposure time of the hammer and possible working time of the
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Supplier: Marktech Optoelectronics
Description: communications to medical and chemical analysis. No integrated TE (Thermal Electric) Cooling is utilized on any of our PIN Photo Diodes, thereby reducing costs and improving overall efficiency. In addition to Pin Photo Diodes, Marktech offers foundry services for epitaxial growth of SWIR
- Active Area Diameter or Length: 1.5 mm
- Photodiode Material: Indium Gallium Arsenide
- Features: Other
- Photodiode Type: PIN Photodiode
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Supplier: SAE International
Description: This document has been declared "CANCELLED" as of March 2007 and has been superseded by PRI AC7110/10. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index noting that it is superseded by PRI AC7110/10. Cancelled specifications are available
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Supplier: Accuris
Description: Personal protective equipment - Footwear protecting against thermal risks and molten metal splashes as found in foundries and welding - Requirements and test method
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Description: ISO 20349:2010 specifies requirements and test methods for footwear protecting users against thermal risks and molten iron or aluminium metal splashes such as those encountered in foundries, welding and allied process. Footwear complying with this International Standard also offers other protection
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Supplier: CSA Group
Description: ISO 20349-1:2017 specifies requirements and test methods for footwear protecting users against risks, such as those encountered in foundries. Footwear complying with this document also offers other protection as defined in ISO 20345. NOTE Gaiters over boot and clothing intended to provide
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Supplier: ASTM International
Description: 1.1 This guide covers the physical and chemical requirements of virgin or recovered foundry sand for use as a fine aggregate in asphalt mixtures. 1.2 This guide is for use by contractors, foundry sand suppliers, or other purchasers as part of the purchase document describing the
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Supplier: ASTM International
Description: 1.1 This specification covers zinc-aluminum (za) alloy foundry and pressure die castings. Three alloy compositions are specified, designated as follows: UNS A Common Z35636 ZA-8 Z35631 ZA-12 Z35841 ZA-27 A See Table 1, footnote C. 1.2 The values stated in inch-pound units are the standard.
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Supplier: ASTM International
Description: 1.1 This practice covers methods to use foundry sand as embankment and structural fill. 1.2 It includes recommended construction (Section 5), compaction control (Section 6), and freeze-thaw durability (Section 7) practices. 1.3 The engineer should be aware that foundry sand is a
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Supplier: ASTM International
Description: 1.1 This guide is intended to establish best practices for recognizing and managing occupational heat stress and heat strain in foundry environments. 1.2 Objectives of the foundry heat stress and heat strain management guide are as follows: 1.2.1 Provide an objective framework for
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Supplier: CSA Group
Description: ISO 20349-2:2017 specifies requirements and test methods for footwear protecting users against risks, such as those encountered in welding and allied process. Footwear complying with this document also offers other protection as defined in ISO 20345.
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Supplier: Rogue Valley Microdevices, Inc.
Description: Foundry Specializing in MEMS and Biomedical Device fabrication, Rogue Valley Microdevices is a full service MEMS foundry that combines state of the art process modules with the engineering experience and expertise to seamlessly go from custom design to device manufacturing. With an
- Materials: Ceramic, Compound Semiconductor, Glass, Quartz, SOI, Silicon
- Services: Design / Engineering, Pilot / Scale-Up, Production, Prototyping, R & D / Development
- Capabilities: Dielectric / CVD Thin Film, Metallization - PVD Thin Film, Oxidation / Doping
- Features: North America, Northwest US Only, Specialty / Other, United States Only
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Supplier: Wolfspeed
Description: the input and 50-ohms on the output. The CGHV37400 is based on Cree’s high power density 50 V, 0.4 µm GaN on silicon carbide (SiC) foundry process. The transistor is supplied in a ceramic/metal flange package.
- Power Gain: 14 dB
- Output Power: 550 watts
- Operating Frequency: 3,300 to 3,700 MHz
- Features: HEMT, Other
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Supplier: Merit Sensor Systems
Description: For over 25 years we have been supplying customers with accurate and reliable piezoresistive MEMS pressure sensors. Here’s a quick recap of our history: In 1991 Fred Lampropoulos, Chairman and CEO of Merit Medical Systems, founded Sentir Semiconductor. The company’s first pressure sensor was
- Materials: Ceramic, Glass, Silicon
- Services: Design / Engineering, Production
- Features: East Asia / Pacific Only, North America, South Asia Only
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Supplier: Morgan Advanced Materials
Description: Made from high quality clay graphite material, Molten Metal Systems Salamander Plumbago pre-fired launders are used as spouts and channels for the transfer of molten metal, for example, from furnace to ladle (or vice versa). The range includes sizes and profiles to suit most runner systems and
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Supplier: Inductotherm Group
Description: Consarc electrode exchange ESR furnaces utilize multiple electrodes, one at a time in series, to form a single larger ingot. Electrode exchange furnaces always utilize two ESR furnace heads, and can be designed to exchange into either a static melt station or a withdrawal melt station that is
- Application: Foundry / Melting
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Supplier: Inductotherm Group
Description: lnductotherm Steel Frame Furnaces combine the strength of a rugged steel frame with the easy accessibility of a frame furnace. Due to our superior design and technological expertise, Inductotherm Steel Frame Furnaces are more efficient and easier to maintain than competitive furnaces. Steel Frame
- Application: Foundry / Melting
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Supplier: Inductotherm Group
Description: These furnaces combine the exceptional strength of a rugged steel shell with easy accessibility making them ideal for melting a wide range of metals. Excellent durability Due to our superior design and technological expertise, Inductotherm Heavy Steel Shell Furnaces are the most durable furnaces on
- Application: Foundry / Melting
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Supplier: RobotWorx
Description: The higher payload version, IRB 4400/60, is available as: Standard, Foundry Plus, Wash, and Clean Room.
- Number of Axes: 6 #
- Load Capacity: 60 kg
- Reach: 1,960.0000000000002 mm
- Robot Type: Articulated Robot
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Supplier: Carrier Vibrating Equipment, Inc.
Description: Carrier Delta-Phase® shakeout machines efficiently shake out castings and reduce sand lump size. Our Delta-Phase shakeouts (patent #5,615,763) use a unique vibratory motion to separate sand from castings, allowing sand to pass through a perforated deck and castings to end discharge for further
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Supplier: CMH Manufacturing Co.
Description: Low maintenance due to few moving parts, heavy duty, rugged, and dependable. Center line ram pressure. Twin cushioned tilt cylinders provide a smooth tilting motion from start to stop. Twin ram cylinders provide a safety factor, as well as extra holding pressure and better clamping balance.
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EETimes.com | Electronics Industry News for EEs & Engineering Managers
Technologies' contract revenue gains make up for declining royalties in fiscal Q3 Dallas Semi reports 33% gain in sales, 43% growth in earnings in Q1 Conexant inks GaAs foundry pact with Advanced Wireless Semiconductor in Taiwan Kingmax packs 128-Mbit SDRAM into
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EETimes.com | Electronics Industry News for EEs & Engineering Managers
Taiwan reportedly issues duties against foreign DRAM makers Motorola looks to add capacity, stake in AMD's Dresden fab Riber MBE system boosts TRW's GaAs capacity Merger of Photronics, Align-Rite will create new photomask leader, says analyst Phobos launches chip, core and PCI efforts Diskcon
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EETimes.com | Electronics Industry News for EEs & Engineering Managers
SRAM duties CVD Equipment expects 40% growth in tool sales during 2000 New Orders & Design Wins TDK offers 3.3/5-volt versions of line interface transceivers GaAs crystal discovery eases chip fab modeling India readies laws to protect IC layouts, designs Microchip unveils smaller 2.7-V op amp
More Information Top
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RFIC and MMIC Design and Technology
Most GaAs foundries offer 0.5 µm gate length MESFET processes, which are useful for circuits operating up to around 20 GHz, and circuits operating to over 30 GHz have been reported with shorter gate lengths.
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Development of a monolithic very large scale optoelectronic integrated circuit technology
The first Epitaxy-on-Electronics demonstration, by Shenoy, et. al., used a process control monitor from the Vitesse GaAs foundry [4].
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Integrated Schottky Structures for Applications Above 100 GHz
Two approaches are discussed; the fabrication of integrated circuits using a GaAs foundry service, coupled with the research based post-processing of these structures, and the fabrication of discrete and integrated Schottky structures using a bespoke research laboratory.
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W‐Band RF‐Mems Dicke Switch Networks in a Gaas MMIC Process
To the authors' knowledge, these are the first reported uncapped and wafer‐level packaged W‐band low loss/DC power and high isolation/linearity RF‐MEMS Dicke switch circuits made in a GaAs foundry process.
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Microwave Circuit Design Using Linear and Nonlinear Techniques 2nd Edition Complete Document
The transistor and the circuit were constructed using the TriQuint GaAs Foundry and the transistor was optimized for dc.
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Modelling of GaAs‐MMIC microstrip line up to 40 GHz
This work is expected to be useful in GaAs foundries for accurate MMIC‐CAD modelling of microstrip lines up to 40 GHz.
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Accurate computer‐aided modeling of multilayer GaAs microstrip lines using a spectral‐domain method
These ex- pressions show good agreement with the theoretical results ob- tained using SDM and are expected to be quite useful for GaAs foundries by providing a fast and economical CAD procedure.
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Pollution prevention in the semiconductor industry through recovery and recycling of gallium and arsenic from gaas solid wastes
Although chemical processing of GaAs waste is techni- cally feasible, it probably is not a viable separation meth- odology for implementation “in-plant” at GaAs foundries for a number of reasons.
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Epitaxy-on-Electronics technology for monolithic optoelectronic integration: foundations, development, and status
The first EoE demonstration used a process control monitor from the Vitesse GaAs foundry .3 A portion of the monitor sample containing FETs was masked with wax, and hydroflouric acid was used to completely remove the dielectric stack in the unmasked region.
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8W 2–8GHz solid state amplifier for phased array
As the European market doesn’t make available HPA with an output power compatible with the application, Elettronica and UMS GaAs foundry , developed together a complete 2-8GHz Chipset based on the 0.25um PHEMT process.
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