High frequency strands
Buy high-frequency stranded wires
Our extensive range of high-frequency stranded wires for electrical engineering offers a variety of specifications and sizes to meet the most diverse requirements of our customers. From fine, flexible stranded wires for electronics production to robust, high-performance high-frequency stranded wires for industrial applications - there is a suitable solution for every challenge.
Our high-frequency stranded wires are characterized by high quality, reliability and durability, making them the ideal choice for a wide range of electrical engineering projects. Whether for wiring circuits, making electrical connections or specialized applications, our experts are ready to assist in selecting the perfect radio frequency stranded wire for any project. Rely on our expertise and commitment to excellence to meet your electrical engineering needs.
Our high-frequency stranded wires are characterized by high quality, reliability and durability, making them the ideal choice for a wide range of electrical engineering projects. Whether for wiring circuits, making electrical connections or specialized applications, our experts are ready to assist in selecting the perfect radio frequency stranded wire for any project. Rely on our expertise and commitment to excellence to meet your electrical engineering needs.
- Large selection of high-frequency stranded wires
- For high-performance applications
- Reliable function in industry and electronics
- Efficient solutions from Rotima AG
Standard and customized high-frequency stranded wires
Our range includes both standard and customized high-frequency stranded wires designed to meet a wide range of electrical engineering requirements. The standard high-frequency stranded wires are available in various sizes and specifications to suit the most common applications, from electronics manufacturing to industrial applications. For more specialized needs, we offer custom solutions tailored to the individual specifications and requirements of our customers. Whether it's customizing the length, cross-section, insulation or other specific features, our goal is to deliver the perfect solution for every project.
By combining flexibility, expertise and a deep understanding of our customers' needs, we can deliver high-quality high-frequency stranded wires that are precisely tailored to the requirements of each application. Rely on us to find the optimal radio frequency stranded wire for your projects, be it from our standard range or through a customized solution.
By combining flexibility, expertise and a deep understanding of our customers' needs, we can deliver high-quality high-frequency stranded wires that are precisely tailored to the requirements of each application. Rely on us to find the optimal radio frequency stranded wire for your projects, be it from our standard range or through a customized solution.
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High frequency strands
Our official sales partner: PACK Litz Wire
ROTIMA acts as a recognized and long-term distribution partner for PACK Litz Wire for high-frequency stranded wires.
For more than eight decades, PACK Litz Wire has established itself as an expert in the production of fine wires and high-frequency strands. The company is characterized by fast, tailor-made and flexible deliveries, which are made to renowned national and international customers via a worldwide network of representatives. PACK HF stranded wires are manufactured using state-of-the-art production methods and the latest technologies. Thanks to a quality management system certified to DIN EN 9001:2000, PACK Litz Wire is able to offer products that are specially tailored to the needs of its customers and meet various international standards (such as DIN, VDE, EN, IEC, UL).
For more than eight decades, PACK Litz Wire has established itself as an expert in the production of fine wires and high-frequency strands. The company is characterized by fast, tailor-made and flexible deliveries, which are made to renowned national and international customers via a worldwide network of representatives. PACK HF stranded wires are manufactured using state-of-the-art production methods and the latest technologies. Thanks to a quality management system certified to DIN EN 9001:2000, PACK Litz Wire is able to offer products that are specially tailored to the needs of its customers and meet various international standards (such as DIN, VDE, EN, IEC, UL).
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High frequency strands
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Further information on stranded wire
Here you will find comprehensive information and answers to frequently asked questions about stranded wires, which are versatile components used in electrical and mechanical engineering and are braided from several thin wires to increase flexibility and strength. Immerse yourself in the world of stranded wires and discover their significance and areas of application in detailed explanations.
What are high-frequency stranded wires and what are they used for?
High-frequency stranded wires are thin wires that are combined into a bundle. They consist of several individual wire cores that are twisted or braided together. High-frequency stranded wires are often made of copper, aluminum or other metals.
They are used in various areas and applications, for example in electrical engineering and electronics. There they serve as conductors for electrical current and are used in cables, plugs, switches and other electrical components.
High-frequency stranded wires are also used in telecommunications technology, for example for telephone and data lines. They are also often used in the automotive industry to make electrical connections.
Furthermore, high-frequency stranded wires are also used in model making, jewelry making and other crafts. In these cases, they are mostly used as a decorative element or to stabilize structures.
They are used in various areas and applications, for example in electrical engineering and electronics. There they serve as conductors for electrical current and are used in cables, plugs, switches and other electrical components.
High-frequency stranded wires are also used in telecommunications technology, for example for telephone and data lines. They are also often used in the automotive industry to make electrical connections.
Furthermore, high-frequency stranded wires are also used in model making, jewelry making and other crafts. In these cases, they are mostly used as a decorative element or to stabilize structures.
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What different types of high-frequency stranded wires are there and what properties do they have?
There are different types of high-frequency stranded wires, which have different properties depending on their composition and structure. Here are some of the most common types of high-frequency stranded wires:
1. stranded copper wires: Stranded copper wires consist of fine copper wires twisted into a strand. They have high conductivity and are often used in applications where a reliable electrical connection is required, such as in electrical engineering and electronics.
2. aluminum strands: Aluminum strands consist of aluminum wires twisted into a strand. They are lighter than copper strands and have good conductivity. Aluminum strands are often used in high-voltage cables and in applications where weight is an issue.
3. tinned stranded wires: Tinned strands are copper strands that are coated with a thin layer of tin. This gives them improved corrosion resistance and makes them easier to solder. Tinned strands are often used in electronics, e.g. for cable connections or in plugs.
4. silver strands: Silver strands consist of fine silver wires twisted into a strand. They have an even higher conductivity than copper strands and are therefore often used in applications where particularly good electrical performance is required, such as in audio cables or in measurement technology.
5. steel strands: Steel strands consist of steel wires twisted into a strand. They have a high tensile strength and are therefore often used in applications where high mechanical loads occur, such as in ropes or as reinforcement in rubber hoses.
These are just a few examples of different types of high frequency strands. There are other variations that can be used depending on the specific application and desired properties.
1. stranded copper wires: Stranded copper wires consist of fine copper wires twisted into a strand. They have high conductivity and are often used in applications where a reliable electrical connection is required, such as in electrical engineering and electronics.
2. aluminum strands: Aluminum strands consist of aluminum wires twisted into a strand. They are lighter than copper strands and have good conductivity. Aluminum strands are often used in high-voltage cables and in applications where weight is an issue.
3. tinned stranded wires: Tinned strands are copper strands that are coated with a thin layer of tin. This gives them improved corrosion resistance and makes them easier to solder. Tinned strands are often used in electronics, e.g. for cable connections or in plugs.
4. silver strands: Silver strands consist of fine silver wires twisted into a strand. They have an even higher conductivity than copper strands and are therefore often used in applications where particularly good electrical performance is required, such as in audio cables or in measurement technology.
5. steel strands: Steel strands consist of steel wires twisted into a strand. They have a high tensile strength and are therefore often used in applications where high mechanical loads occur, such as in ropes or as reinforcement in rubber hoses.
These are just a few examples of different types of high frequency strands. There are other variations that can be used depending on the specific application and desired properties.
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How are high-frequency litz wires manufactured and what materials are used?
Stranded wires are produced by intertwining or twisting several thin wires. This is typically done by special machines that connect the wires together and twist them at the same time.
Different materials are used for the production of stranded wire, depending on the requirements of the application. Commonly used materials are copper, aluminum, steel and various alloys of these metals. The choice of material depends on factors such as electrical conductivity, mechanical strength, corrosion resistance and the intended use of the stranded wire.
Different materials are used for the production of stranded wire, depending on the requirements of the application. Commonly used materials are copper, aluminum, steel and various alloys of these metals. The choice of material depends on factors such as electrical conductivity, mechanical strength, corrosion resistance and the intended use of the stranded wire.
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What are the advantages of high-frequency stranded wires compared to conventional wires?
High-frequency stranded wires offer various advantages compared to conventional wires:
1. flexibility: High-frequency stranded wires consist of many thin individual wires that are twisted together. This makes them significantly more flexible than solid wires. They can be bent, twisted and routed around corners more easily, making them ideal for applications where flexibility is required.
2. pliability: Due to their structure, high-frequency stranded wires are also very pliable. They can be bent into tight radii and curves without losing their conductivity or being damaged.
3. compactness: By using many individual wires instead of one solid wire, high-frequency litz wires can be produced in a smaller diameter. This means they take up less space and can be used in confined spaces or compact devices.
4. vibration resistance: Due to the twisting process, high-frequency stranded wires are also very resistant to vibrations. They are less susceptible to breakage and wear from vibration, making them ideal for applications in harsh environments.
5. current-carrying capacity: Due to the larger surface area created by the many individual wires, high-frequency stranded wires have a higher current-carrying capacity than comparable solid wires. This makes it possible to transport larger amounts of current without overheating or loss of power.
High-frequency stranded wires are more resistant to repeated bending and deformation than solid wires. As a result, they are more durable and last longer.
7. weight reduction: By using high frequency strands instead of solid wires, the overall weight of a component or application can be reduced. This is particularly important in areas such as aerospace or the automotive industry, where weight savings play a major role.
These advantages make high-frequency stranded wires an attractive option in many applications, including electronics, electrical engineering, telecommunications and many other industries.
1. flexibility: High-frequency stranded wires consist of many thin individual wires that are twisted together. This makes them significantly more flexible than solid wires. They can be bent, twisted and routed around corners more easily, making them ideal for applications where flexibility is required.
2. pliability: Due to their structure, high-frequency stranded wires are also very pliable. They can be bent into tight radii and curves without losing their conductivity or being damaged.
3. compactness: By using many individual wires instead of one solid wire, high-frequency litz wires can be produced in a smaller diameter. This means they take up less space and can be used in confined spaces or compact devices.
4. vibration resistance: Due to the twisting process, high-frequency stranded wires are also very resistant to vibrations. They are less susceptible to breakage and wear from vibration, making them ideal for applications in harsh environments.
5. current-carrying capacity: Due to the larger surface area created by the many individual wires, high-frequency stranded wires have a higher current-carrying capacity than comparable solid wires. This makes it possible to transport larger amounts of current without overheating or loss of power.
High-frequency stranded wires are more resistant to repeated bending and deformation than solid wires. As a result, they are more durable and last longer.
7. weight reduction: By using high frequency strands instead of solid wires, the overall weight of a component or application can be reduced. This is particularly important in areas such as aerospace or the automotive industry, where weight savings play a major role.
These advantages make high-frequency stranded wires an attractive option in many applications, including electronics, electrical engineering, telecommunications and many other industries.
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