Sommer GmbH of Neuhausen auf den Fildern at COMPAMED 2021 in Düsseldorf -- MEDICA - World Forum for Medicine
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Sommer GmbH

Kraichgaustr. 5, 73765 Neuhausen auf den Fildern
Telephone +49 7158 98127-0
Fax +49 7158 98127-98

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Media files

Hall map

COMPAMED 2021 hall map (Hall 13): stand A57

Fairground map

COMPAMED 2021 fairground map: Hall 13

Our range of products

Product categories

  • 01  Manufacturing of components
  • 01.02  Plastics processing
  • 01.02.02  Extrusion
  • 06  Electrical components, electronical components
  • 06.02  Electromechanical components
  • 06.02.01  Cables

Our products

Product category: Cables

Spec 44

SPEC 44 cable has double insulation, combining the exceptional physical and electrical values of radiation-crosslinked polyalkenes with the excellent mechanical and chemical properties of radiation-crosslinked polyvinylidene fluoride (PVDF).
The result is a wire insulation system that has a temperature rating of 150°C, small size, light weight, solderability and resistance to most solvents, fuels and lubricants. Fuels and lubricants. SPEC 44 cable is highly fire retardant, non-melting, non-cold flowing, and although mechanically very resistant, is easy to handle and install using conventional tools.
Originally developed to meet the needs of aerospace and military applications for complex, high-density circuitry, SPEC 44 cables are now widely used throughout industry, in commercial and military electronics, avionics, satellites, aircraft, helicopters, ships, trains and oil rigs, wherever environmental conditions require consistently reliable performance. In aircraft applications, SPEC 44 constructions can provide a modern alternative product for wires and cables with PVC. Nylon or fiberglass protective braid. SPEC 44 cable is offered in many different sizes as stranded wire, available standard materials include tinned or silver plated copper and high strength copper alloys. Standard cables are available with rated voltages of 600, 1000 and 2500 volts. Shielded and jacketed versions are available in single and multi-conductor constructions and with flat, braided shields, among others, which achieve further volume and weight savings.

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Product category: Cables

Spec 55

SPEC 55 wire is insulated with modified radiation crosslinked ETEE polymer. It has a temperature range of -65 °C to 200 °C (continuous use), is made of silver-plated copper wire and combines the easy handling of a flexible wire with excellent scratch abrasion and push-through properties.

The double insulated aircraft variant of the SPEC 55 wire is currently used in many aviation programs. You have a choice of two overall insulation thicknesses: 0.25 mm (55A08XX; 0.01") and 0.2 mm (55A02XX; 0.008"). Both have a contrasting core color that acts as a damage indicator The SPEC 55 wire is preferred due to its balanced properties such as exceptional resistance to chemicals and solutions, excellent arc suppression, and it is not susceptible to UV and moisture weakening Single insulated wire versions are available in 0.10 mm (55/03XX; 0.004") or 0.15 mm (0.0006") insulation thickness for use inside the enclosure, where the wire's flexibility and solder resistance make it very easy to install with operational reliability.

Both single and double insulated wires are available as twisted pair, three conductor, etc., as well as shielded and jacketed cables.

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Product category: Extrusion

NEMA WC27500 - Mil-DTL-27500

The ANSI/NEMA WC27500 REV A specification is commonly used to describe both shielded and unshielded cable constructions for avionics, aerospace and airframe applications. The specification allows the user a wide variety of construction choices. Circuit identification, conductor size, insulation type, number of conductors, shielding material and jacket compound may all be specified.

QPL is required for WC 27500 in addition to the basic component wires. The producer of the finished cable must be a qualified source under the applicable basic wire specification or must provide evidence that Qualified wire was used in the construction of the cable.

Note: This specification was formerly listed under MIL-C-27500 and MIL-DTL-27500.
Because there are so many different construction types available for M27500, users may find it difficult to determine which one is appropriate for their specific application. For help determining this, or for more information on the different types of M27500 cable offered please contact us.

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Product category: Cables

Cheminax coaxial cable

Cheminax controlled electrical cables are used in the aerospace industry. They have a wide range in the following application areas: Missiles, avionics, high frequency and microwave systems, computer, security, surveillance and communication systems. Cheminax coaxial cables are designed to solve interconnect problems in electronic systems, such as computers, military equipment and in other areas where cables are needed.

Cheminax cables can be designed to be smaller and lighter than standard RG and UR cables or to have significantly lower attenuation and capacitance with no significant increase in size.

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About us

Company portrait

Sommer GmbH offers a wide range of tubing and heat shrink solutions for the medical device industry. The scope of our portfolio covers thermoplastic material as well as fluoropolymers and high performance polymers. We offer products from the shelf as well as custom designed solutions, close tolerance tubing, multilumen tubing and glass fiber composite tubing. We further provide cutting, slitting, marking and printing solutions and supply cables and cable assemblies.