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

The 15cm PCB Reference Ruler is a practical PCB reference ruler for electronics work, PCB design, and assembly. It provides measurement markings and reference information for electronic components and package types. This tool helps users quickly check dimensions and spacing on printed circuit boards. It is suitable for design, assembly, and prototype work.

Features of 15cm PCB Reference Ruler, PCB Packaging Units

• Quick measurement reference
• Component outline markings
• Dual-unit markings
• PCB design support
• Assembly reference tool

Specifications of 15cm PCB Reference Ruler, PCB Packaging Units

• Measuring length: 15cm
• AWG 28-8 wire diagram
• Commonly used resistance and capacitance patch package: 0201
• Commonly used resistance and capacitance patch package: 0402
• Commonly used resistance and capacitance patch package: 0603
• Commonly used resistance and capacitance patch package: 0805
• Commonly used resistance and capacitance patch package: 1206
• Commonly used resistance and capacitance patch package: 1812
• Commonly used resistance and capacitance patch package: 3216
• Commonly used resistance and capacitance patch package: 3528
• Commonly used resistance and capacitance patch package: 6032
• Commonly used resistance and capacitance patch package: 7343
• Commonly used IC package: SOT23
• Commonly used IC package: SOT223
• Commonly used IC package: SOT89
• Commonly used IC package: SMA
• Commonly used IC package: SMB
• Commonly used IC package: SMC
• Commonly used IC package: HC49
• Commonly used IC package: DPAK
• Commonly used IC package: D2PAK
• Commonly used IC package: SSOP16
• Commonly used IC package: QFN24
• Commonly used IC package: SOIC8
• Commonly used IC package: QFP32
• QFP x32 pitch: 0.5mm
• QFP x32 pitch: 0.8mm
• QFP x 100 pitch: 0.4mm
• QFP x 100 pitch: 0.5mm
• BAG 20x20 pitch: 0.8mm
• BGA (DDR3 RAM) pitch: 0.65mm
• TSOP-66
• TSOP-66 pitch: 0.65mm

How to Use 15cm PCB Reference Ruler, PCB Packaging Units

1. Place the ruler on your workbench.
2. Use the markings to check dimensions, package sizes, and spacing.
3. Use the reference diagrams during PCB layout and assembly.

More Info

• Keep the ruler in a dry storage place.
• Avoid scratching the printed markings.