25cm Multifunctional PCB Ruler - Electronic Measuring Tool

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This 25cm Multifunctional PCB Ruler is more than just a precise measuring instrument; it's an indispensable companion for electronic design, repair, and learning. It integrates cru cial reference information commonly used in PCB design, streamlining your workflow and boosting efficiency. Why Choose Our Multifunctional PCB Ruler? All-in-One Functionality: Beyond basic millimeter and inch measurements, this ruler features an angle gauge, common IC pin spacing tables, resistor and capacitor chip package references, standard drill diameter guides, and line width size references. Precision & Durability: Crafted from high-quality FR-4 gold-plated PCB material, it offers a smooth, wear-resistant, and high-hardness surface, ensuring long-term accuracy and reliability. Clear & Readable: All information is clearly printed on the PCB surface for quick and easy reference. Convenient Design: Includes a slot for hanging, making storage and access simple. Product Functions & Reference Information: Front Side Specifications: Measuring Length: 25 cm (10 inches) Commonly Used IC Package Types: NAND_FLASH_TSOP48 QFP7X7-64 PLCC-20 SOP16 TSSOP24 SSOP8 SOP8 Commonly Used CHIP Component Packages: TO252-3, SOT223, SOT89-3 SOT23-6, SOT23-3 SOD123, SOD323 1210, 3528, 1206, 0805, 0603, 0402 TO92 Common Bore Diameter Reference Dimensions (Unit: mm): 3.0, 2.5, 2.0, 1.5, 1.0, 0.8, 0.5, 0.4 Special Feature: Straightedge hanging slot Back Side Specifications: Common Line Width Reference (Unit: mm) Angle Measurement: 180-degree protractor Device, IC Pin Spacing Table (Unit: mm): 0.5, 0.65, 0.8, 1.0, 1.25, 2.54 Package Included: 1 x 25cm Multifunctional PCB Ruler Show more