This 500-foot spool of black 20 AWG stranded hook-up wire has a tinned copper conductor and black PVC insulation rated at 300 volts, a bulk spool for schools, production work, harness building and installers. Stranded wire stays flexible and resists breaking under repeated bending and vibration, so it's the better choice for robotics, vehicles, RC models and any wiring that moves. Black is the usual choice for ground and negative (–) connections.
Key Features
- 20 AWG stranded tinned copper conductor (tin plating eases soldering and resists corrosion)
- Black PVC insulation rated 300V
- 500 ft continuous length on a spool
Specifications
| Gauge | 20 AWG |
|---|---|
| Conductor | Stranded, tinned copper |
| Insulation | PVC |
| Color | Black (shade may vary) |
| Voltage rating | 300V |
| Length | 500 ft |
| SKU | 2701220BK |
What's Included
- 1 spool, 500 ft of black 20 AWG stranded wire
Ideal For
Robotics, automotive and marine accessories, LED projects, RC models and wire harnesses.
Frequently Asked Questions
Should I choose solid or stranded wire?
Use solid wire for breadboards and fixed wiring, since it holds its shape. Use stranded wire for connections that flex, move or vibrate.
Will the color match my other spools exactly?
Shades can vary slightly between production runs, so buy all the spools for one project together if an exact match matters.