Description:
20/25cm PCB Ruler Measuring Tool Electronic Engineering Ruler
Specification:
Material: PCB
Centimeter side: 0.1cm marks
Size: 20CM / 25CM (Optional)
Font size guide, trace-width diagram, and a set of AWG-sized drills
Front:
Commonly used IC package: 1.NAND_FLASH_TSOP48 2.QFP7X7-64 3.PLCC-20 4.SOP16 5.TSSOP24 6.SSOP8 7.SOP8
Commonly used CHIP component: 1.TO252-3 2.SOT223 3.SOT89-3 4.SOT23-6 5.SOT23-3 6.SOD123 7.SOD323 8.1210 9.3528 10.1206 11.0805 12. 0603 13. 0402 14.TO92
Common bore diameter reference dimensions (unit: mm): 3.0 2.5 2.0 1.5 1.0 0.8 0.5 0.4
Back:
Commonly used line width reference (unit: mm)
Angle Measurement: 180 degrees
Device, IC pin spacing table: 0.5mm, 0.65mm, 0.8mm, 1.0mm, 1.25mm, 2.54mm;
Common bore diameter reference dimensions (unit: mm): 3.0 2.5 2.0 1.5 1.0 0.8 0.5 0.4
Features:
In addition to measuring the basic functions of millimeter and inch sizes, it also integrates relevant information for PCB design such as angle gauges, devices, IC pin spacing tables, Resistor and capacitor chip package, the commonly used diameter reference drill, line width size reference.
High strength and hardness.
Ideal tool for electronic enthusiasts.
Package Included:
1Pcs x PCB engineering ruler
More Details:
