Electrical components and parts - Import export

High-performance heat sinks from Seifert electronic are exclusively designed for forced cooling applications. The powerful heat sinks from the Vario and DKL series impress with their large cooling surfaces. Utilizing a finned construction, rib spacing can be manufactured that is not achievable with conventional extruded profiles. Thanks to maximized surface area with the same weight, a high-performance heat sink delivers above-average cooling performance per unit volume. We have patented our proprietary compression geometry at Seifert electronic. In this process, individual fins are precisely cold-pressed into a heat sink without the use of adhesives. Heat conduction in the finned heat sinks occurs directly from the base to the fins, without any thermal transition as seen with pressed-in ribs into a solid base. Custom mounting holes can be incorporated into the pressed, surface-milled base.

Seifert heat sinks are designed for both natural and forced cooling applications. From standard heat sinks to individually machined custom profiles, we offer the appropriate heat sink in the desired profile. The standard heat sinks from Seifert electronic GmbH are classic finned heat sinks, primarily intended for natural cooling. However, these heat sinks can also be utilized for forced cooling with airflow. Thanks to the extensive variety of profiles in our standard range, we can fulfill almost any heat sink requirement. From small transistor coolers to profile giants for IGBT cooling, measuring up to 900 mm in width, we provide the right profile for nearly every application. In addition to our standard profiles, we have access to open profiles, offering the possibility of further variations without incurring tooling costs.

Maximum heat dissipation using PC board heat sinks in minimal board space. Seifert electronic GmbH offers custom heat sinks for use in the board area – precisely measured and flexibly adapted to your requirements. The wide standard range of Seifert electronic includes PC heat sinks in all common designs. We provide various heat sink models such as snap-on heat sinks made of strip material, extruded heat sinks, die-cast heat sinks, as well as finger heat sinks and U-shaped heat sinks, along with the corresponding accessories like mounting clips for fastening. Extruded profile heat sinks are considered classics among PC board heat sinks. We gladly recommend them for use in the board area as they are versatile and can dissipate relatively large amounts of heat.

For forced cooling, Seifert electronic offers compact fan units in various performance classes. The variable fin spacing in the high-performance heat sinks ensures strong cooling during fan operation. In forced convection cooling, fans are required as separate sources of convection. To ensure optimal convection during fan operation, it is recommended to incorporate heat sink profiles. The fin spacing in heat sink profiles is particularly important, as increasing the surface area is key for forced cooling. To push this boundary further, we have continuously reduced the fin spacing in our profiles. Depending on the model, up to three fans per cooler are possible, which can optionally be equipped with pressure chambers for improved air guidance. Most heat sinks are already equipped with aerodynamically designed hollow fins. Additionally, air deflectors for air guidance are available for some heat sink profiles.

Our thermal management and insulation products are far from being just interim solutions. The Thermal Interface Materials (TIM) from Seifert electronic GmbH ensure optimal thermal connection between heat sinks and the components to be cooled. As electronic assemblies become increasingly compact, even a tiny gap between individual components can disrupt the necessary heat dissipation. Air pockets between the heat sink and the component being cooled hinder the optimal thermal connection. Possible consequences include temperature overload, which can lead to overheating in the worst-case scenario. Thermal management and insulation products act as connectors between the heat sink and the electronic component being cooled. They fill every tiny gap between the heat sink and semiconductor with thermally conductive material. This ensures optimal thermal connection and prevents any heat buildup.

For applications involving very high currents and voltages, Seifert electronic provides heat sinks and mounting brackets designed to apply the appropriate pressure for optimal disc cell cooling. Presspack cells are employed in circuits where very high currents and voltages are present. In such scenarios, disc cell cooling is crucial for ensuring good electrical and thermal transfer. Achieving this goal primarily hinges on the connection between individual presspack cells and the heat sinks in disc cell cooling. This connection must be established with the clamping force specified by the manufacturer. With Seifert heat sinks and the accompanying mounting brackets, also known as clamping brackets, we offer professional equipment for maintaining the correct pressure in disc cell cooling applications. This ensures a high level of durability and robustness, contributing to an extended lifespan of the setup.

The CS-3000 suspension system is characterised by a combination of well thought-out ergonomics and modern industrial design. It consists of a large number of components that can be combined in any way. The CS-3000 suspension system is an innovative system solution that functions according to the modular principle. — Long service life and safe operation thanks to anodised aluminium tubes — Clean lines, thanks to smooth transitions between the tube and system components (very easy to clean) — Coated tube fastening screws for sealing the thread holes and secure connections — Relative appearance and connection of narrow profiles thanks to the possibility of reducing the cross section from square to round tube — Protection class IP65 — Modular flexible system lets you upgrade the couplings (also after installation), e.g. with adapters for slim enclosures or with tilt adapters — Well designed ergonomics for simple and virtually fatigue free operation

The CS-480 B.flex is the smallest suspension system from BERNSTEIN. And in fact: The 48 mm round tube for the connection of encapsulated IPCs or control enclosures on machines and automation systems is not large. And yet it ensures individual flexibility: Control enclosures or encapsulated IPCs, which are mounted on ceilings, walls or on the floor are often simpler and more ergonomic positioning, if the user wants to position them quickly and to his personal needs. • Simplest and most cost-effective solutionfor hanging and free-standing operator stations • Quick and easy ergonomic adjustment • Continuous equipotential bonding • Maximum cable diameter: Ø 40 mm • Flexible and cost-effective connectionfrom round to square tube • Easy to retrofit – complete exchange of the existing suspension system is not necessary

The CS-3000 neXt combines functionality with an appealing design. The wide range of components, the high strength of the system and the load capacity provide individual solutions. • Light-duty suspension system for lightweight control enclosures up to 80 kg with an extension arm length of 1 m • Modular system for rapid implementation of individual solutions • Maximum system length: 1.5 m • Compatible with the CS-3000 series • Panel couplings with VESA 75 and 100 • Smooth transitions from pipe to component

Unlike standard suspension system solutions with individual screens or IPCs, the CS-4000 neXt meets the requirements of the Machinery Directive by the possibility of integrating emergency stop devices. Due to its two-chamber design and clever construction, an IP65 solution can be achieved. • Flexible concept as console or column configuration • High protection class IP65 at area of closed column chamber • Internal cable routing • IPC and keyboard shelf holder can be positioned individually • IPC holder with graduated tilt control • Optional integrated control elements (to fulfil the Machine Directive 2006/42/EG) • Column of high-quality extruded aluminium sections (naturally anodised, 2-chamber column) • Customer-specific length of the column possible

Novelis Advanz™ 6F – e170 is a heat treatable product developed for automotive skin sheet applications. This product is characterized by excellent formability and excellent hemming behavior. Novelis Advanz™ 6F – e170 is predominantly used for critical exterior closure panels, but may also be used for demanding inner applications. Typical areas of application are hood outers, door outers, fenders, deck lids and critical inners. This product offers best in class forming behavior during press forming and exhibits significantly improved hemming properties over standard outer sheet. All values listed are typical.

Novelis Fusion™ 6HF – s200RW is a heat treatable product for applications with extremely demanding formability requirements. Fusion™ 6HF – s200RW offers the ultimate additional solution for remote laser welding of aluminium 6xxx alloys without the need for any additional metal. Access to the weld area is enhanced, welding speed is increased and the stability of the process is improved in comparison with standard laser welding processes. This product is recommended for inner panels with high formability requirements such as door inners or other closure inner panels. With Fusion™ 6HF – s200RW “near-edge” welding, a reduction in the flange length to as little as 5mm becomes possible. All values are typical.

Novelis Fusion™ 6HF – s200 is a heat treatable product for applications with extremely demanding formability requirements. This product is recommended for inner applications such as decklid and door inners and other closure inner panels. This product has an excellent balance of properties for forming and strength. In addition, it offers a unique advantage in the hemming process enabling sharp feature lines and rope hem designs that permit the reduction in perceived gap between adjacent panels. All values are typical.

Novelis Fusion™ 6HF – e200 is a heat treatable product for applications with extremely demanding formability requirements. This product is recommended for outer applications such as body sides and decklid outers. This product has an excellent balance of properties for forming and strength. In addition, it offers a unique advantage in the hemming process enabling sharp feature lines and rope hem designs that permit the reduction in perceived gap between adjacent panels. All values are typical.

Novelis Advanz™ 7UHS – s701 is a product developed for structural applications requiring high inservice strength. The 7xxx alloy provides the highest T6 strength among current aluminum alloys and has significantly higher strength over incumbent 6xxx alloys. This in turn offers potential for lightweighting of structural parts over advanced high strength steel options without compromising performance requirements. The alloy-temper can be optimized to provide good balance between strength, crash performance and corrosion resistance. Advanz™ 7UHS – s701 is an excellent choice for strength-dominated structural components, such as A-pillar, B-pillar, door beams as well as various other structural reinforcements. This product exhibits excellent specific strength and specific energy absorption along with good hot formability making it an ideal material for lightweighting of structural reinforcements. All values listed are typical.

Novelis Advanz™ 6HS s650 is Novelis’ latest offering to the high strength 6xxx series and caters to structural applications requiring high in-service strength. A tailor-made alloy, specifically designed for high strength requirements without compromising its forming characteristics, Novelis Advanz™ s650 has a 15-20% T6 strength advantage over incumbent high strength 6xxx, coupled with excellent crash behavior and corrosion resistance. Predominantly an alloy of choice for structural parts with high demand on forming and high strength after paint bake, typical areas of application are A-pillar, B pillar, roof traverse, rocker, inner and floor panels, bumpers and battery cases along with various other structural reinforcements. This product exhibits excellent after paint bake response which in turn provides high in-service strength making it an ideal material for light weighting of structural components. All values listed are typical.

Novelis Advanz™ 6HS – s615 is a heat treatable product specifically designed and optimized for high strength requirements. This product offers an excellent balance of properties: superior formability in the as-supplied temper, high in service strength and excellent bending and crash behavior. Novelis Advanz™ 6HS – s615 has a wide array of applications for general structure and crash energy absorption such as engine supports, cross members, transmission tunnel and front and rear crash members. The product shows excellent formability and bake hardening response. Due to its superior in-service strength, this alloy is ideal for down-gauging both skin and structure components. All values listed are typical.

Novelis Advanz™ 6HS – e600 is a heat treatable product specifically designed and optimized for high strength requirements. The product shows good formability and bake hardening response. Due to its superior in-service strength, this alloy is ideal for down-gauging skin components. This product can be used for hoods, fenders and roofs. The product shows good formability and bake hardening response. Due to its superior in-service strength, this alloy is ideal for down-gauging skin components. All values listed are typical.

Novelis Advanz™ 6HF – s200 is a heat treatable product specifically developed for internal automotive applications with demanding high formability requirements. This product offers an excellent balance of properties: superior formability in the as-supplied temper, good in service strength and good bending. Novelis Advanz™ 6HF – s200 is recommended for door and decklid inners and other closure inner panels. This product offers an excellent balance of properties: Superior formability in the as-supplied temper, good in service strength and good bending. All values are typical.

Novelis Advanz™ 6HF – e200 is a heat treatable product specifically developed for external automotive applications with demanding high formability requirements. This product offers an excellent balance of properties: superior formability in the as-supplied temper, good in service strength and good bending. Novelis Advanz™ 6HF – e200 is recommended for body sides and decklid outers. This product offers an excellent balance of properties: Superior formability in the as-supplied temper, good in service strength and good bending. All values are typical.

Novelis Advanz™ 6CM – s300 is a heat treatable product for automotive structural and crash component applications. This product offers an excellent balance of properties: superior formability in the as-supplied temper, high in service strength, excellent bending and crash behavior. Novelis Advanz™ 6CM – s300 has a wide array of applications for general structure and crash energy absorption such as engine supports, cross members, transmission tunnel and front and rear crash members. As the in-service strength of Advanz™ 6CM – s300 is significantly higher than normal 5xxx alloys, this provides significantly higher energy absorption during crush. All values listed are typical.

Novelis Advanz™ 6CM – s118 is a heat treatable product for automotive structural and inner applications. Advanz™ 6CM – s118 was primarily developed for hood inners, in order to meet the highest pedestrian safety requirements while also offering a 6xxx series uni-alloy solution. In the as-supplied temper, this product is soft and highly formable – ideally suited to form complex parts such as hood inners. Developed for inner closure panels with special requirements, Novelis Advanz™ 6CM – s118 has excellent forming characteristics as well as a superior bending performance. Advanz™ 6CM -s118 has moderate strength after paint baking and offers controlled energy absorption in a crash situation. All values are typical.

The automotive industry is advancing at an unprecedented rate and manufacturers are under increasing pressure to create high performance, fuel-efficient and aesthetically pleasing vehicles. With more than 40 years of experience in the automotive industry, Novelis has a rich history of innovating alongside our customers to make next-generation vehicles a reality. Novelis understands that each new vehicle model presents a unique challenge to automakers. To help answer new design challenges, Novelis has a team of specialists available to assess the mechanical properties, design flexibility and range of fabrication alternatives needed to realize next-generation vehicles. In addition to providing the right alloys, Novelis offers tailored finishes and designations for the highest-performing products. Our best-in-class joining solutions, like Self-Pierce Riveting (SPR) and remote laser welding, ensure the strongest possible adhesive joining and bond durability.

Basic material for electrical components, installation parts in the electrical industry. Zinc content proportionally reduces metall costs.

Basic material for electrical components, installation parts in the electrical industry. Zinc content proportionally reduces metall costs.

Basic material for electrical components, installation parts in the electrical industry. Zinc content proportionally reduces metall costs.

Basic material for electrical components, installation parts in the electrical industry. Zinc content proportionally reduces metall costs.

Basic material for electrical components, installation parts in the electrical industry. Zinc content proportionally reduces metall costs.

Basic material for electrical components, installation parts in the electrical industry. Zinc content proportionally reduces metall costs.