Copper Bare Wire 0.40 dia
Product Code : JA-EE-7596
Copper Bare Wire 0.40 dia (SKU JA-EE-7596) is bare copper wire of 0.4 mm diameter, supplied at 250 g per reel. Slightly heavier than the finest gauges and easy to bend by hand, 0.40 mm copper wire suits student circuit work, simple wire electrodes and connections to screw terminals. JaincoLab supplies this 0.40 mm bare copper wire to school, college and training laboratories alongside the rest of its wire range.
Specifications
The wire has a diameter of 0.4 mm, is bare copper with no insulation and comes in 250 g reels; it is the 0.40 dia size in the copper bare wire range, between the 0.31 mm and 0.45 mm sizes.
| Product | Copper Bare Wire 0.40 dia |
| SKU | JA-EE-7596 |
| Material | Copper, uninsulated |
| Diameter | 0.4 mm |
| Reel | 250 g per reel |
Applications of 0.40 mm bare copper wire
Schools and colleges use 0.40 mm bare copper wire for simple circuits built by students, for copper wire electrodes in electrolysis demonstrations, and for twisted or screw-terminal connections where a plug lead is not needed.
- Student-built series and parallel circuits on boards and panels
- Copper wire electrodes for electrolysis demonstrations
- Connections to screw terminals and component tags
- Conductor sample alongside resistance wires in resistivity comparisons
Scope of supply and ordering
Supplied as 0.4 mm bare copper wire on 250 g reels. Finer and heavier copper gauges and alloy resistance wires are listed separately. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation according to the number of reels and the delivery destination. JaincoLab supplies wire for single laboratories and in bulk for colleges, education programmes and tender packages, including export to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What diameter is Copper Bare Wire 0.40 dia?
It is 0.4 mm in diameter and is supplied at 250 g per reel.
Can it be used for electrodes?
Yes. Bare copper wire of this size can serve as a simple copper electrode in electrolysis demonstrations.
Which neighbouring sizes are listed?
Copper bare wire is also listed in 0.31 mm and 0.45 mm diameters, within a range from 0.28 mm to 2.00 mm.
Related products
See all wires, leads and circuit parts in Electricity Equipment from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order Copper Bare Wire 0.40 dia, send the number of 250 g reels and the delivery destination through the JaincoLab contact page or email [email protected]. For tender or project supply, see our tenders page.
