Cryogenic Wiring Interconnects
Cabling and interconnection for cryogenic systems, using constructions in silverplated copper, stainless steel, manganin, constantan and phosphor bronze.
CSA Corporate Sustaining Members:
RF cryogenic interconnect products (including components and cables) that work to 2 K, including unique custom designs. Stainless steel and niobium titanium cable assemblies, cupronickel, raw St/St and NbTi cable, connectors, adaptors and other hardware.
KEYCOM has developed NbTi-NbTi superconducting cables and cryogenic semi-rigid coaxial cables for various applications. KEYCOM also offers low noise amplifiers (LNA) and Bias-Tees for cryogenic use at various frequencies.
SMA cables and HD PkZ microwave contacts, cables and housings provide a full dilution refrigerator system, from hermetic header through each level to interface with the quantum chip. HDQ18 microwave connections offer a complete board-level solution.
Designs and manufactures passive components such as attenuators, terminations, bulkheads, DC blocks, power dividers and couplers. XMA€™s cryogenic attenuators, terminations and bulkheads are used in quantum computing, aerospace exploration and more.
Other Suppliers:
Manufactures fixed coaxial attenuators, DC-40 GHz (SMA, SMPM and 2.92 mm), standard (0, 3, 6, 10 and 20 dB) and custom attenuation values, 50 ohms. Also provides Powerfilm SMT chip attenuators, DC-18 GHz, 0-20 dB, 50 ohms, alumina substrate, 4 mK to 150 Celsius.
Flexible and rigid printed circuit boards: copper circuitry 3 micron and up, beryllium/copper circuitry 5 micron and up, constantan circuitry 5 micron and up, gold plated bump contact technology. Aluminum coated copper circuitry in development.
Design and manufacture of wiring solutions for LT and ULT cryogenic systems; cryogenic harness assemblies offering a wide range of possibilities from large structures to micro-miniature and nano density detector interconnections operating at millikelvin.
Hermetically sealed electrical and fiber optic feedthroughs for vacuum and cryogenic applications, including wire to wire feedthroughs, sealed bulkhead connectors, custom hermetic cable harnesses, vacuum tight wire to connector assemblies, more.
Designs and manufactures coaxial and other custom cable assemblies for quantum computing and other applications of low temperature research, delivering high quality cable solutions that perform at sub-Kelvin temperatures and ultrahigh vacuum environments.
Custom flow control valves and pressure relief devices to control gaseous and liquid fluids (LOX, LN2, LH2, LNG, GOX, Gn2, GH2 and CNG) for operation in severe environments.
Engineering and manufacturing of cryostats for science and industry. Imaging systems IR through visible including cryo moving optics, vibration control, FPA sensor and software. Automated TVAC with ASME PV certs. ADRs with cryo cabling and interconnects.
Although CSA makes reasonable efforts to keep the information contained in these listings accurate, the information is not guaranteed and no responsibility is assumed for errors or omissions. CSA does not warrant the accuracy, completeness, timeliness or merchantability or fitness for a particular purpose of the information contained herein, nor does CSA in any way endorse the individuals and companies described herein or the products and services they may provide.