Thước đo kỹ thuật điện tử PCB tại Lotte Market
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Product Information. Lowest Price Shopee Logo upplier Info invoice. Follow shop/ “Like” Items: Priority Shipping & Free Gift. Standard: The scale is clear and scratch free, in line with international standards, high accuracy measurement and accurate spacing, practical and beautiful. Metric And Inch Measurement: The ruler includes basic functions such as measuring metric and inch sizes, drawing lines, and measuring: Còn hàng
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Giới thiệu Thước đo kỹ thuật điện tử PCB tại Lotte Market
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Feature:
1. Standard: The scale is clear and scratch free, in line with international standards, high accuracy measurement and accurate spacing, practical and beautiful.
2. 3 Sizes: This engineering ruler has 3 sizes of 15cm, 20cm, and 25cm, suitable for enthusiasts who love computers, electronics, and electricians.
3. Metric And Inch Measurement: The ruler includes basic functions such as measuring metric and inch sizes, drawing lines, and measuring angles.
4. Multi Function: It also integrates the commonly unit SMD components standard package, line width size reference, drilling size reference used in drawing PCB.
5. High Quality Material: Fine workmanship, the ruler is made of gold plated PCB material, high hardness, good wear resistance, and durable.
Specification:
Item Type: Engineering Ruler
Material: PCB
Product
Specifications:
Approx. 15cm/5.9in, 20cm/7.8in, 25cm/9.8in
Color: Black Gold Plated
Range: Metric: Approx. 15cm/5.9in, 20cm/7.8in, 25cm/9.8in
Inch: Approx. 6in, 7in, 8in
Commonly Used Line Width Size Reference:
8mil, 10mil, 15mil, 20mil, 25mil, 30mil, 40mil
Common Drilling Reference Size:
Approx. 1.0mm/0.04in, 1.5mm/0.06in, 2.0mm/0.08in, 2.5mm/0.10in, 2.5mm/0.10in, 3.0mm/0.12in
Package List:
3 x Engineering Ruler
Note:
Manual measurement, please allow some errors.
How to Use
Positive specifications:
Measuring length: approx. 25cm/9.8in
Measuring length: 10 inches
Commonly used IC packages: 1. NAND_FLASH_TSOP48 2. QFP7X7‑64 3. PLCC‑20 4. SOP16 5. TSSOP24 6. SSOP8 7. SOP8
Commonly used 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
Through hole diameter reference size: approx. 3.0mm/0.12in, 2.5mm/0.10in, 2.0mm/0.08in, 1.5mm/0.06in, 1.0mm/0.04in, 0.8mm/0.03in, 0.5mm/0.02in, 0.4mm/0.01in
Return specifications:
Common line width reference (unit: mm)
Angle measurement: 180 degrees
Equipment, IC pin spacing table: approx. 0.5mm/0.02in, 0.6