This 20 AWG solid core hook up wire kit contains six 25-foot spools of tin-plated copper wire in red, black, white, blue, yellow and green, 150 feet in total, in a dispenser box that keeps the wire clean and organized. Solid wire holds its shape and plugs straight into breadboards, which makes it a good choice for prototyping, Arduino and Raspberry Pi projects, and point-to-point wiring.
Key Features
- 6 colors x 25 ft each (150 ft total): red, black, white, blue, yellow, green
- 20 AWG solid tin-plated copper conductor, easy to solder and breadboard friendly
- PVC insulation rated 300V, resistant to water, oil and solvents, and flame retardant
- Insulation outer diameter of about 1.8 mm
- Dispenser box keeps spools tidy and pulls wire easily
Specifications
| Gauge | 20 AWG |
|---|---|
| Conductor | Solid tinned copper |
| Insulation | PVC, flame retardant |
| Voltage rating | 300V |
| Outer diameter | About 1.8 mm |
| Length | 25 ft per color, 150 ft total |
| Colors | Red, black, white, blue, yellow, green |
| SKU | 27WK20SLD25 |
What's Included
- 6 spools of 20 AWG solid wire (25 ft each)
- Dispenser box
Ideal For
Breadboarding, Arduino/Raspberry Pi projects, electronics classes, circuit prototyping and model railroads.
Frequently Asked Questions
Solid or stranded: which should I choose?
Solid wire is best for breadboards and fixed wiring because it holds its shape. Stranded wire is more flexible and better for wiring that moves or vibrates (see our 22 AWG stranded kit).
Will 20 AWG wire fit in a breadboard?
Yes. 20–22 AWG solid wire is the standard size for solderless breadboards.