The Jonard WSU-30M is a hand tool that wraps, strips and unwraps 30 AWG (0.25 mm) wire. It is made for 0.025 in. (0.63 mm) square terminals on 0.100 in. (2.54 mm) centers and produces a modified wrap with 1.5 to 2 turns of insulation for added strain relief. Patented built-in blades handle stripping, and the plastic handle keeps it light.
Key Features
- Wraps, strips and unwraps 30 AWG (0.25 mm) wire
- Fits 0.025 in. square posts on 0.100 in. centers
- Modified wrap adds 1.5–2 turns of insulation
- Patented built-in wire stripping blades
- Lightweight plastic handle; compact for tight spots
Specifications
| Brand / model | Jonard WSU-30M |
|---|---|
| Wrap type | Modified |
| Wire gauge | 30 AWG (0.25 mm) |
| Max insulation diameter | 0.021 in. (0.53 mm) |
| Terminal hole diameter | 0.036 in. (0.91 mm) |
| Terminal hole depth | 1.50 in. (38.1 mm) |
| Outside diameter | 0.125 in. (3.2 mm) |
| Wrap post size | 0.025 in. (0.63 mm) |
| Weight | 0.03 lb |
| UPC | 811490011335 |
| SKU | 03WSU-30M |
What's Included
- 1 Jonard WSU-30M tool
Ideal For
Rework, repair and small prototype jobs with 30 AWG wire where a powered wrap gun is impractical.
Frequently Asked Questions
What is a modified wrap?
A wrap that includes 1.5 to 2 turns of insulated wire at the bottom of the connection, giving better resistance to vibration than a regular bare-wire wrap.
Will it work with 28 AWG wire?
It is specified for 30 AWG wire only.