Description
Description
The first time you soldered up a surface mount component you may have been surprised "these are really small parts!" and there are dozens of different names too! QFN, LQFP32, SOIC, SOP, SOT23, TO-92, 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 25cm, this standard-thickness FR4, gold plate ruler has the most common component packages you'll encounter. It also has a font size guide, trace-width diagram, and a set of AWG-sized drills so you can gauge your wire thicknesses.
Features
- Ruler Length: 26cm (Measure Range: 25cm)
- Ruler Width: 3cm
- Ruler Thickness: 1.6mm
Specifications
- Micro Protractor
- PCB marks for:
- NAND-TSOP48
- QFP7X7-64
- SOP16
- QFN7X7-32
- TSSOP24
- SOP8
- SSOP8
- T0252-3
- S0T223
- S0T89
- S0T23-6
- S0T23
- PLCC-20
- Ruler marks in cm and inch (25cm / 8 inch)
- Gap holes for strands (0,4 - 3,0mm)
- Common witdh marks for strands
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