Custom Ruler PCB ruler engineering PCB package unit 15CM 20CM 25CM 30CM

Technical support and tutorial documentation download links are as follows (specifications, software, code, PCB download) :

Information: http://duinopeak.com/wiki/

Product parameters

Product name: PCB RULER package ruler circuit board

Product color: black gold plated (clear lines)

Range:

Metric 15CM, 20CM, 25CM

British 5inch, 7inch, 8inch

Common line width size reference:

8mil, 10mil, 15mil, 20mil, 25mil, 30mil, 40mil

Common drill reference size:

1.0mil, 1.5mil, 2.0mil, 2.5mil, 3.0mil

Product introduction

PCB refers to the printed circuit board, which is the support body of electronic components.

Electronics hobbyists are in urgent need of a measurement tool that can combine the common and necessary functions used in the design process.

Our latest multi-function PCB ruler, in addition to measuring metric/INCH INCH MM size, line drawing, measuring Angle, and other basic functions, it also integrates the PCB used commonly used yuan patch standard encapsulation, line width size reference, borehole size reference, to be able to when you most need to query device packaging, to help you.

Common patch element packaging (take a 25CM ruler as an example) :

Resistor and capacitor patch package: 0603, 0805, 1206, 1210, 2512, RES-4, RP3*3

Diode patch package: SID-323, SOD-123, 4, ED5, ED6.3, ED8, ED10, ED12.5

Commonly used chip inductor package: CD43, CD54, CD62, CD75, CD12*12

Commonly used chip crystal packaging: 3215, 3225, SM49, TC26

Commonly used patch IC package: SOP-4, SOP-8, SOP-8W, SOP-8A, SOP-14, SOP-16, SOP-18, SOP-20, SOP-24, SOP-32, SSOP-24, QSOP-24, TSOP-48, LQFP-44, LQFP-48, LQFP-100, LQF P-144, FBGA64, BGA DDR3 RAM

Commonly used patch luminescent secondary tube packaging: LED-2, 0603LED, 0805LED, 2835, 3528, 3535, 5050, LED-1W.

Commonly used patch FPC cable base package: FPC-40P-0.5mm, FPC-30P-1.0mm, FPC-40P-1.0mm