Electronic enthusiasts in the design process in urgent need of a necessary function measurement tool.
Multifunctional PCB ruler, in addition to measuring the basic functions of millimeter and inch sizes.
It also integrates relevant information for PCB design such as 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, high hardness, wear resistance.

Specifications:
Front side:
Measuring length: 15cm / 6"
AWG 28-8 wire diagram
Commonly used resistance and capacitance patch package: 0201,0402,0603,0805,1206,1812,3216,3528,6032,7343.
Commonly used IC package: SOT23, SOT223, SOT89, SMA/SMB/SMC, HC49, DPAK, D2PAK, SSOP16, QFN24, SOIC8, QFP32

Backside package:
QFP x32 (0.5mm / 0.8mm pitch), QFP x 100(0.4mm / 0.5mm pitch)
BAG 20x20 0.8mm pitch, BGA (DDR3 RAM) 0.65mm pitch
TSOP-66, 0.65mm pitch

Package includes:
1 x PCB Reference Ruler