Block Single Core 0.4mm diameter Copper Wire, 345m Long

From Block, a range of enamelled copper wire supplied on plastic spools. The single strand copper wire features a thin covering of enamel which acts as great insulation ensuring good chemical and thermal resistance. The enamel coating also prevents shorting. Enamelled copper wire or magnet wire is particularly useful for the production of tight coils. Block insulated copper wire is available in various diameters, AWG (American Wire Gauge) sizes and current ratings.

• Excellent insulation properties
• Copper possesses good chemical and corrosion protection
• Long term thermal resistance
• Solderable

Enamelled single strand copper conductors are utilised in a wide range of electronic manufacturing. The most common are

• Motor coil production
• Transformer winding
• Inductors for electronics
• Relay coils
• Speaker coils
• Potentiometers