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Red Oil OSP Process Double Sided Printed Circuit Board Through Hole Connection
Product Details:
| Place of Origin: | China |
| Brand Name: | xingqiang |
| Certification: | ROHS, CE |
| Model Number: | Varies by goods condition |
Payment & Shipping Terms:
| Minimum Order Quantity: | Sample,1 pc(5 square meters) |
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| Price: | NA |
| Delivery Time: | 7-10 work days |
| Payment Terms: | ,T/T,Western Union |
| Supply Ability: | 3000 |
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Detail Information |
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| Min. Solder Mask Clearance: | 0.1mm | Pcba Standard: | IPC-A-610E |
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| Aspect Ratio: | 20:1 | Board Thinkness: | 1.2mm |
| Minimum Line Space: | 3mil (0.075mm) | Surface Finishing: | HASL/OSP/ENIG |
| Materila: | FR4 | Product: | Print Circuit Board |
| Board Size: | Customized | ||
| Highlight: | Red Oil Double Sided PCB,OSP Process Printed Circuit Board |
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Product Description
Double-sided Red Oil OSP Process PCB
This type of PCB is commonly used in applications requiring moderate circuit complexity, such as LED lighting, industrial control systems, and automotive dashboards. The red solder mask not only provides aesthetic appeal but also protects the copper surfaces from oxidation.
Advantages of Double-sided PCB:
- Increase the wiring space
- Improve the circuit functional density
- The cost is relatively low
- Good electrical performance
Manufacturing process:
- Design and layout:Firstly, the PCB design is carried out through circuit design software, with wiring and component placement on both sides, and the position type of vias are planned at the same time.
- Drilling and electroplating: Drilling is carried out according to the design requirements, and electroplating is performed after drilling to form a via the circuits on both sides.
- Etching: Remove the excess copper foil to form the desired circuit pattern.
- Assembly and welding: After the components are installed, welding treatment is carried out, which can be done using surface-mount technology (SMT) or through technology (THT).
Main Features:
| Category | Feature | Description |
| I. Structure | Dual Layer Circuitry | Conductive copper layers exist on both the top and bottom surfaces of the board. |
| Plated Through-Holes (PTH) | Vias are utilized to electrically connect the circuits between the two layers, enabling component access and signal crossover. | |
| Routing Flexibility | Offers enhanced component density and circuit complexity, surpassing single-sided PCBs. | |
| II. Solder Mask | High Contrast | The Red color provides excellent visual contrast against white or yellow silkscreen printing, making component labels easy to read. |
| Good Inspection Visibility | Better contrast than black or blue masks, simplifying Automated Optical Inspection (AOI) and manual defect checking. | |
| Physical Protection | The LPI Red Solder Mask acts as an insulator, preventing solder bridges during assembly and protecting traces from oxidation and environmental damage. | |
| III.Application | Broad Applicability | Suitable for a wide range of products including consumer electronics, hobbyist projects, and many industrial controls. |
| Aesthetics | Often chosen for its distinctive, vibrant look for product differentiation or when the PCB is a visible component. |
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