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Green Solder Mask Industrial Control PCB with Flying Probe Testing Customized Board
Product Details:
| Brand Name: | Xingqiang |
| Certification: | ISO 9001 / RoHS /UL / IATF 16949 (automotive) |
| Model Number: | As Per Customer's Model |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Pc,(5 Square Meters) |
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| Price: | Based on Gerber Files |
| Packaging Details: | Carton Or As Per Customer's Request |
| Delivery Time: | NA |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | 100000㎡/Month |
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Detail Information |
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| Product Name: | Custom Rigid Flex PCB | Layers: | 1-30L |
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| Minimum Hole Size: | 0.1mm | Testing Method: | Flying Probe |
| Max.Board Size: | 528*600mm | Surface Finishing: | HASL/OSP/ENIG |
| Material: | High-Tg FR-4+Polyimide | Silkscreen: | White, Black, Yellow,Red |
| Special Thickness: | 0.6mm/0.4mm/0.2mm | Board Thinkness: | 1.6/1.2/1.0/0.8mm Or Customized |
| Quotation Request: | Gerber Files Or BOM List(Pcba) | Solder Mask Color: | Green,Blue,Red,White,Black,Yellow |
| Highlight: | Green solder mask industrial PCB,HASL finish control PCB,Flying probe tested industrial PCB |
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Product Description
Industrial Control PCB Customized Board:
Main Features:
- Focus on Harshness: Industrial PCBs prioritize survival and function under conditions (heat, cold, dust, moisture, vibration, electrical noise) that would quickly degrade consumer or commercial electronics.
- Reliability is Paramount: Every characteristic (materials, design, protection) aims for near-zero failure rates and continuous operation (24/7).
- Long-Term Perspective: Design and component sourcing ensure the board remains functional and supported for many years, often exceeding a decade.
- Industrial Ecosystem Integration: Built-in support for standard industrial interfaces and communication protocols is essential for connectivity.
- Certification & Compliance: Adherence to strict industrial safety and EMC standards is non-negotiable.
Industrial Control Board PCB Fabrication Process :
1. Design Data Transfer & DFM Check: The process begins with engineers submitting the Gerber files (design blueprints). The manufacturer conducts a Design for Manufacturability (DFM) check to ensure the design meets production tolerances.
2. Inner Layer Imaging & Etching: For multilayer boards, the circuit pattern is transferred onto the copper-clad laminate using a photoresist and UV light. Unwanted copper is then chemically etched away.
3. Lamination: The inner layers, insulating prepreg, and copper foil are stacked and bonded together under intense heat and pressure to form a solid board core.
4. Drilling & Plating (Vias): Precise drilling creates holes for component leads and vias (inter-layer connections). The hole walls are then plated with copper (electroless plating) to create electrical pathways between layers.
5. Outer Layer Imaging & Etching: The final circuit patterns are defined on the outer surfaces.
6. Solder Mask Application: A protective polymer layer (solder mask) is applied and cured, covering all traces except for the component pads.
7. Silkscreening: Component labels, logos, and reference designators are printed onto the board surface.
8. Surface Finish: A protective metallic finish (e.g., ENIG or HASL) is applied to the exposed copper pads to prevent oxidation and ensure solderability.
9. Electrical Testing & Profiling: The completed board is tested for opens and shorts (E-test). Finally, the large panel is cut (profiled) into individual PCBs.
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