Dongguan Xingqiang Circuit Board Technology Co., Ltd.
| Payment Terms | ,T/T,Western Union |
| Supply Ability | 3000 |
| Delivery Time | 7-10 work days |
| Min. Solder Mask Clearance | 0.1mm |
| Pcba Standard | IPC-A-610E |
| 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 |
| Oil color | Blue |
| Brand Name | xingqiang |
| Model Number | Varies by goods condition |
| Certification | ROHS, CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | ,T/T,Western Union | Supply Ability | 3000 |
| Delivery Time | 7-10 work days | Min. Solder Mask Clearance | 0.1mm |
| Pcba Standard | IPC-A-610E | 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 |
| Oil color | Blue | Brand Name | xingqiang |
| Model Number | Varies by goods condition | Certification | ROHS, CE |
| Place of Origin | China | ||
| High Light | OSP Process Double Sided PCB ，Blue Oil Double Sided PCB Board ，Higher Circuit Density Double Sided PCB | ||
Double-sided blue oil OSP process
Double-sided blue oil OSP process, also known as double-sided printed circuit board, is a printed circuit board (PCB) with two-sided circuit connections. In this kind of PCB, the electronic components and circuit layout can be arranged on both sides of the PCB respectively, and the electrical connection of the circuits on both sides is achieved through vias (Vias). This structure greatly increases the functional density of the circuit board, allowing it to implement more circuit connections in a relatively small area.
| Application Field | Typical Devices/Modules |
|---|---|
| Consumer Electronics | Smartphones, tablets, laptops, home appliances (washing machines/ACs), audio-visual devices |
| Industrial Control & Automation | PLCs (I/O modules), motor drives, inverters, temperature/pressure sensor circuits |
| Automotive Electronics | ECUs, BCMs, car infotainment systems, LED headlight drivers, GPS modules |
| Medical Devices | Blood glucose meters, blood pressure monitors, ECG machines, portable patient monitors |
| Telecommunications & Networking | Routers, switches, Wi-Fi/Bluetooth adapters, 4G/5G small base stations (RF modules) |
| Power Electronics | AC-DC adapters, switching power supplies, battery chargers, BMS (for EVs/energy storage) |
| Entry-Level Aerospace | In-flight entertainment systems, cabin lighting controllers, ground radar auxiliary circuits |
1.Characteristics of Double-Sided PCBs:Conductive copper traces are present on both top and bottom surfaces of the substrate (e.g., FR-4), enabling electrical pathways on each side. This doubles the routing space compared to single-sided boards.
2.Plated Through-Holes (PTHs):Essential metalized holes that provide electrical connections between the two copper layers, allowing vertical signal routing and component mounting. This is critical for inter-layer conductivity.
3.Increased Density & Complexity:Supports higher component and trace density by utilizing both sides, accommodating more complex circuits in a compact footprint (e.g., for power supplies or IoT devices), overcoming single-sided limitations
4.Enhanced Design Flexibility:Offers greater routing freedom, such as crossing traces on opposite layers via PTHs, facilitating intricate layouts for applications like automotive electronics or industrial controls.
5.Dual-Side Component Mounting:Allows SMD (Surface Mount Devices) and through-hole components to be placed and soldered on either or both sides, optimizing space efficiency and assembly options.
6.Standard Finishes:Typically includes solder mask (e.g., green epoxy for insulation and solder protection) and silkscreen (for markings like labels and logos) applied to one or both sides, enhancing durability and usability.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1995
Total Annual:
84,094,800-84,094,800
Employee Number:
500~800
Ecer Certification：
Verified Supplier
Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs. The company has two production bases in Dongguan andJiangxi, covering an area of... Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs. The company has two production bases in Dongguan andJiangxi, covering an area of...
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