- Electronic enthusiasts in the design process in urgent need of a necessary functions 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.
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
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
1*PCB Reference Ruler