
BS4520 Grade 2 enamelled copper wire, 1.25mm/18swg, 520g spool. Self-fluxing PU coating for easy coil prototyping & soldering.
The Multicomp Pro Enamelled Copper Wire is a high-quality, polyurethane (PU) coated self-fluxing wire designed for specialist electronic applications, particularly the creation of coils for prototypes and custom components. Its construction from pure copper provides excellent conductivity, while the transparent polyurethane enamel coating offers robust insulation and protection, ensuring reliable performance in demanding circuits. This wire is engineered for ease of use, featuring a self-fluxing property that simplifies the soldering process by eliminating the need for separate flux application, resulting in cleaner and faster connections.
Conforming to the rigorous BS4520 Grade 2 (BS6811 Section 1, Pt.3) standard, this wire guarantees consistent quality and safety for professional and hobbyist use. It is rated for a maximum continuous operating temperature of +120°C, making it suitable for a wide range of electrical environments. For effective soldering, a temperature between 400°C and 480°C is required; it is essential to employ proper fume extraction during this process to maintain safe working conditions and ensure operator safety.
With a substantial 520-gram spool weight, this product offers ample material for extended prototyping sessions or multiple projects. The wire has a conductor cross-sectional area (CSA) of 0.82mm², corresponding to its 1.25mm diameter and 18 Standard Wire Gauge (SWG) specification, providing an ideal balance of current-carrying capacity and flexibility for hand-winding coils.
Key Features & Specifications
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