Electrical Feedthrough

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Caburn MDC vacuum feedthrough MDC Vacuum Ltd - www.mdcvacuum.co.uk
- 3 Horsted Square, Bellbrook Industrial Estate
Uckfield, East Sussex TN22 1QG, United Kingdom

Peter Davenport, email: sales@caburn.co.uk, Tel. +44 (0)1825 280 450

Caburn-MDC Europe, together with MDC and ISI, aims to provide the most complete range of high- and ultra-high vacuum components to the European scientific community.
From basic flanges to innovative valves, feedthroughs and deposition equipment, our comprehensive online catalogue can provide you with details on a wide range of standard products, all fully specified and priced online. Many of our products are available for rapid delivery.
Products:   Electrical and Optical Feedthroughs

Multipin Feedthroughs, Coaxial Feedthroughs, Fibre Optics - Feedthroughs,
Thermocouple Feedthroughs, Power Feedthroughs, Breaks and Envelopes, Connectors and Cables




Ceramicseals vacuum seals Ceramic Seals Limited - www.ceramicseals.co.uk
- Westwood Industrial Estate, Arkwright Street, Oldham OL9 9LZ, United Kingdom

Mr Raymond A Woods Technical Sales Manager, email, Tel.

Ceramic Seals Limited is an independent Company dedicated to the manufacture of a comprehensive range of quality ceramic-to-metal seals, sapphire-to-metal seals and related products. Formerly a division of Ferranti International plc, Ceramic Seals Limited offers over 40 years experience in design and manufacture of ceramic-to-metal seals for operation in ultra-high vacuum, high pressures and at extreme temperatures.

Four types of feedthrough for applications requiring hermeticity and electrical isolation:
- Instrumentation Feedthrough
- Power Feedthrough
- High Current Feedthrough
- High Voltage Feedthrough.
While maintaining hermeticity, many of Ceramic Seals Limited feedthroughs can accommodate high temperatures, cryogenic conditions, high pressures, high vacuum and aggressive chemical environments.


LewVac Feedthrough LewVac LLP - www.lewvac.co.uk
- Unit F2, Ote Hall Farm, Janes Lane,
Burgess Hill, East Sussex, RH15 0SR, United Kingdom

email, Tel.

LewVac is a UK-based supplier of HV and UHV components to the vacuum technology market, with a product range of many thousands of quality components. Our range of vacuum components is carefully selected from a broad base of manufacturers, enabling us to be competitively priced and to offer short lead times on standard products.
Products:   Feedthroughs

Our extensive range of electrical and optical feedthroughs is sub divided into the following categories; Subminiature D & C types, Multipin, Power, Coaxial, Thermocouple, RF & both single & multi-mode fibre optics.
Our feedthrough range is complemented by a broad selection of cables, fibres and connectors, including Kapton® insulated UHV wires and ribbon cables. Bespoke solutions to suit your particular application are also available on request.


MARTEC Vacuum connectors MARTEC LIMITED - www.martec.ltd.uk
- St Augustines Business Park, Swalecliffe, Whitstable, CT5 2QJ Kent, United Kingdom

Clive THROWER, email, Tel.

Martec has the facilities to design and manufacture special Vacuum connectors to meet customer's stringent individual requirements for electrical properties, mechanical requirements and specialist mounting conditions.
Products:   Vacuum connectors

These circular connectors were designed for vacuum applications requiring moderate pin density whilst maintaining a relatively small footprint. These connectors are designed with either screw or bayonet pin type air side matting connectors. The mating connectors, being either of Mil-C 26482 or Mil-C 5015 style.
These multi-pin connectors (Electrical Feedthroughs) are commonly used for the transmission of electrical signals (including thermocouples) and or low power applications, through a vacuum system wall.


Spectite feedthrough assemblies Spectite Ltd. - www.spectite.com
PO Box 3496, Gerrards Cross, SL9 8WP, United Kingdom

email, Tel.
Products:  

Series PF - Feedthroughs for single elements: These feedthroughs are designed for sealing single elements, usually sensors, probes or tubes, where they penetrate a pressure or environmental boundary. Common applications include sealing sheathed thermocouples and resistance thermometers, small-bore tubes and other types of sensor where they enter a process enclosure... more
Series MF - Feedthroughs for multiple elements: A single access port into an enclosure or process vessel is all that is needed to allow multiple probes, sensors, etc., to pass through an environmental or pressure boundary using a single feedthrough assembly... more
Series PSF and MSF - For single and multiple elements: Series PSF (single element) and MSF (multiple elements) feedthroughs are similar to series MF feedthroughs, but have split internal components... more
Series WF - For multiple wires & probes: When multiple wires must pass through a pressure boundary, series WF feedthroughs can provide an efficient seal without recourse to epoxies or other non-adjustable fixture methods... more
Series EF - high voltage/current electrode: The integral electrode mounted in these feedthroughs enables specifiers to provide high-voltage, high-current supplies in process enclosures, autoclaves, vacuum furnaces and reactor vessels to power heaters, electric motors & other devices needing high power supply... more
Series HF - High density, insulated wire, sealed tube assemblies: A Teflon-lined, stainless steel tube is swaged over multiple, insulated, single-core copper and/or thermocouple-material wires to make a continuous wire, high-density, sealed feedthrough tube... more




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