Description:

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.
We printed this information on FR-4 gold-plated PCBs.

Specifications:
PCB Ruler 10inch:
The measurement length: 25cm
Measuring length: 10 inches
Commonly used IC package: 1.NAND_FLASH_TSOP48 2.QFP7X7-64 3.PLCC-20 4.SOP16 5.TSSOP24 6.SSOP8 7.SOP8
Common bore diameter reference dimensions (unit: mm): 3.0 2.5 2.0 1.5 1.0 0.8 0.5 0.4
Slot for hanging straightedge

Back Specifications:
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

PCB Ruler 7inch:
Positive Specifications:
The measurement length: 20 cm
Measuring length: 7.8 inches
Commonly used packages: SOT89, SOT8, SOP16, SOT363, 3225, SOD80, MARK, TQFP64.
Commonly used resistance and capacitance patch package: 0201,0402,0603,0805,1206,1812,3216,3528,6032,7343.
Common bore diameter reference dimensions (unit: mm)
Slot for hanging straightedge

Back Specifications:
Commonly used line width reference (unit: mil)
Angle measurement: 180 degrees

PCB Ruler 6inch:
Centimeter side: 0.1cm marks
Range: 0-15cm/0-6"

Package included:
1 x 25cm Multifunctional PCB Ruler
1 x 20cm Multifunctional PCB Ruler
1 x 15cm Multifunctional PCB Ruler