- Gold plate ruler
- Standard Thickness FR4
- Font-size guide and trace width diagram
- AWG Sized holes for wire gaging
The first time you soldered up a surface mount component you may have been surprised "these are really small parts!" and there's dozens of different names too! QFN, TDFN, SOIC, SOP, J-Lead, what do they mean and how can you tell how big they are? Now you can have a reference board at your fingertips, with this snazzy PCB reference ruler.
Measuring approx 1" x 6", this standard-thickness FR4, gold plate ruler has the most common component packages you'll encounter. It also has font size guide, trace-width diagram, and a set of AWG-sized drills so you can gauge your wire thicknesses.
Increments: 1/10" / 0.1cm
Dimensions: 25.6mm x 153.98mm x 1.64mm (1" x 6.06" x 0.06")