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Are you looking to buy high-quality copper wire for your electrical projects? Look no further than our extensive range, featuring top brands like our own high-quality [RS PRO Copper Wire](https://uk.rs-online.com/web/c/cables-wires/single-core-cable/copper-wire/?applied-dimensions=4291471876 ) for broad wiring applications, [Elektrisola](https://uk.rs-online.com/web/c/cables-wires/single-core-cable/copper-wire/?applied-dimensions=4290054439), and [Block Copper Wire](https://uk.rs-online.com/web/c/cables-wires/single-core-cable/copper-wire/?applied-dimensions=4294966943) perfect for grounding and heavy-duty applications.

### **Browse by Wire Type**
- [**Tinned Copper Wire**](https://uk.rs-online.com/web/c/cables-wires/single-core-cable/copper-wire/?applied-dimensions=4291307373)**:** Ideal for general-purpose electrical applications, offering excellent conductivity and corrosion resistance.
- [**Enamelled Copper Wire**](https://uk.rs-online.com/web/c/cables-wires/single-core-cable/copper-wire/?applied-dimensions=4294863427)**:** Designed for motor winding, transformers, and other high-temperature applications.
- [**Insulated Copper Wire**](https://uk.rs-online.com/web/c/cables-wires/single-core-cable/copper-wire/?applied-dimensions=4294345780)**:** Provides insulation for safety and protection in various electrical circuits.

Enjoy next-day delivery from RS on a wide range of copper wire products, backed by comprehensive datasheets for informed selection, our technical support team is available should you have any questions.

Want to learn more? Please check out our [in-depth copper wire guide](/web/content/discovery/ideas-and-advice/copper-wire-guide) for more information on copper wire types, applications and sizes.



Shop Copper Wire, a wide range of High-Quality Copper Electrical Wire & Copper Cable. Enamelled & Tinned Copper Wire. Fast & Free Delivery Available

Copper Wire | Copper Cable | RS

Copper Wire

Dahréntråd Copper 0.35mm diameter Copper Wire

Bedra Berkenhoff Copper 2mm diameter Copper Wire

RS PRO Single Core 0.71mm diameter Copper Wire, 50.9m Long

Elektrisola Copper 0.2mm diameter Copper Wire

RS PRO Single Core 0.5mm diameter Copper Wire, 286m Long

Bedra Berkenhoff Copper 1mm diameter Copper Wire

RS PRO Single Core 0.78mm diameter Copper Wire, 120m Long

Buy from our selection of copper wire from Block. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Block Copper Wire | RS Components

Buy from our selection of copper wire from Rs pro. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

RS Pro Copper Wire | RS Components

Buy Enamelled Copper Wire, Browse our latest Enamelled Copper Wire. Shop today, Fast Delivery.

Enamelled Copper Wire| Copper Wire| RS

Enamelled copper wire, also known as magnet wire or winding wire, is a type of copper wire that has a thin insulating layer of enamel or varnish applied to its surface. This insulating layer is typically made of a synthetic polymer material such as polyurethane, polyester, or polyimide. The purpose of the enamel coating is to provide electrical insulation while allowing the wire to carry an electrical current.Enamelled copper wire comes in various gauges (diameters) and insulation types, allowing engineers and manufacturers to choose the appropriate wire for their specific needs. The enamel insulation is resistant to heat, moisture, and many chemicals, making it a reliable choice for applications where electrical insulation is crucial.Enamelled copper wire is commonly used in a variety of electrical and electronic applications, including:<ul><li>Electric Motors and Transformers: Enamelled copper wire is used for winding coils in electric motors, transformers, and generators. The thin enamel insulation allows for tightly wound coils that can efficiently conduct electricity while preventing short circuits between turns.</li><li>Inductors and Solenoids: Enamelled copper wire is used to create inductors and solenoids for various applications, such as inductors in electronic circuits and electromagnetic devices like doorbells and relays.</li><li>Electrical Windings: It is used in the construction of various electrical windings, including those in appliances like washing machines, refrigerators, and air conditioners.</li><li>Electronic Components: Enamelled copper wire can be used for making custom coils and windings in electronic circuits, especially in RF (Radio Frequency) applications and for signal processing.</li></ul>

Buy Tinned Copper Wire, Browse our latest Tinned Copper Wire. Shop today, Fast Delivery.

Tinned Copper Wire| Copper Wire| RS

Tinned copper wire is a type of copper wire that has been coated or plated with a thin layer of tin on its surface. Tinned copper wire is available in various gauges and configurations, allowing users to select the appropriate wire size and type for their specific needs. The tinning process can be done using methods like hot-dipping or electroplating, and the thickness of the tin coating can vary depending on the intended application.&nbsp;This tinning process provides several advantages, making tinned copper wire suitable for various applications:<ol><li>Corrosion Resistance: The tin coating on tinned copper wire acts as a barrier, protecting the underlying copper from oxidation and corrosion. This corrosion resistance makes it suitable for use in environments where exposure to moisture or harsh chemicals is a concern.</li><li>Solderability: Tinned copper wire is highly solderable because tin forms a strong bond with solder. This property makes it easier to create reliable electrical connections when soldering components or wires.</li><li>Improved Aesthetics: The tinned surface of the wire has a bright, silvery appearance, which can enhance the visual appeal of electrical or electronic assemblies.</li><li>Easy Identification: The tinning process often includes marking the wire with information such as the wire gauge, making it easier to identify and work with in various applications.</li></ol>Applications<ul><li>Electrical and Electronics:</li><li>Marine and Automotive</li><li>Wiring</li><li>Solar Panels Aerospace and Aviation:</li><li>DIY and Hobbyist Projects</li></ul>

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