15cm PCB Reference Ruler, PCB Packaging Units for Electronic Engineers

The 15cm PCB Reference Ruler is a handy tool for electronics enthusiasts, hobbyists, and professionals working on printed circuit board (PCB) design and assembly. This ruler provides measurements, reference information, and useful markings for various electronic components, allowing users to quickly gauge dimensions and spacing on PCBs. It's an essential accessory for accurately designing and assembling circuits and prototypes.

Specificatoins of 15cm PCB Reference Ruler, PCB Packaging Units for Electronic Engineers:

• Measuring length: 15cm
• 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

Features of 15cm PCB Reference Ruler, PCB Packaging Units for Electronic Engineers:

• Quick Reference: The ruler offers at-a-glance measurements, component footprints, and drill hole sizes for convenient reference during PCB design and assembly.
• Component Outlines: Includes outlines of common electronic components, helping users plan layout and spacing accurately.
• Dual Units: Typically provides both metric and imperial units, catering to a wide range of users' measurement preferences.
• Usage Tip:
• Keep the PCB reference ruler on your workbench or in your toolkit for easy access when designing or assembling PCBs. Use it to quickly verify measurements, component sizes, and drill hole requirements.
• Caution:
• Be cautious not to damage or scratch the ruler's markings. Store it in a safe and dry place to maintain its accuracy and readability over time.