Chinatera PCB Ruler Resistor Capacitor Chip IC SMD Transistor Measuring Tool (25cm)

PCB Ruler Multi-functional Measuring Tool Resistor Capacitor Chip IC SMD Diode Transistor for Electronic Engineers Specification: 15cm PCB ruler: Material: PCB Font size guide trace width chart and a set of AWG size drills Cm side: 0.1 cm mark 20cm PCB ruler Feature: 1. This multifunctional PCB ruler also integrates information about PCB design such as angle gauge device IC pin spacing table etc. 2. Electronic enthusiasts are in urgent need of a measurement tool in the design process which can set all the necessary functions. 3. In addition to the basic functions of measuring millimeter and inch sizes it also integrates PCB design related information such as goniometer device IC pin spacing table resistor and capacitor chip package common diameter reference drill line width dimension reference. 4. We print this information on the FR-4 gold-plated PCB. 5. R-4 gold-plated PCB high-end atmosphere high hardness wear resistance. Specification: Positive: Measurement length: 20 cm/7.87 Measuring length: 7.8 inches Common software packages: SOT89 SOT8 SOP16 SOT363 3225 SOD80 MARK TQFP64 Commonly used resistor and capacitor chip package: 0201 0402 0603 0805 1206 1812 3216 3528 6032 7343. Reference size of general aperture (unit: mm) Vertical groove Back size: Common line width reference (unit: mil) Angle measurement: 180 degrees Device IC pin spacing table: 0.5mm 0.635mm 0.65mm 0.8mm 1.0mm 1.27mm 2.0mm 2.54mm; Commonly used MOS diode transistor package: SOT23 SOT223 SOT25 TO252 D2PAK SMA SMB SMC 25cm PCB ruler: Feature: 1. This multifunctional PCB ruler also integrates information about PCB design such as angle gauge device IC pin spacing table etc. 2. Electronic enthusiasts are in urgent need of a measurement tool in the design process which can set all the necessary functions. 3. In addition to the basic functions of measuring millimeter and inch sizes it also integrates PCB design related information such as goniometer device IC pin spacing table resistor and capacitor chip package common diameter reference drill line width dimension reference. 4. We print this information on the FR-4 gold-plated PCB. 5. R-4 gold-plated PCB high-end atmosphere high hardness wear resistance. Positive Specification: Size length: 25cm/9.84 Measuring length: 10 inches Common IC package: 1.NAND_FLASH_TSOP48 2.QFP7X7-64 3.PLCC-20 4.SOP16 5.TSSOP24 6.SSOP8 7.SOP8 Common chip components: 1.TO252-3 2.SOT223 3.SOT89-3 4.SOT23-6 5.SOT23-3 6.SOD123 7.SOD323 8.1210 9.3528 10.1206 11.0805 12.0603 13.0402 14.TO92 Reference dimension of general aperture (unit: mm): 3.02.52.01.51.00.80.50.4 Note: 1. Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-2cm measuring deviation due to manual measurement. Package included: 1 X PCB Ruler