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Product Overview: High-Precision FR4 PCB Panel (Array)
At R2T Industry, we understand that efficiency in mass production is key. The image above displays our Custom FR4 PCB Panel, specifically engineered for high-volume Surface Mount Technology (SMT) assembly lines.
Unlike single-unit boards, this panelized design integrates multiple identical circuit boards into a single large array, significantly reducing assembly time and cost per unit. Based on the visual analysis, this board features a complex layout typical of LED display control cards or smart lighting driver modules.
Key Technical Specifications
Base Material: Standard FR-4 Fiberglass (Double-sided or Multilayer).
Board Type: PCB Panel / Array (4-up configuration shown).
Solder Mask: High-quality Matte/Glossy Green (customizable colors available).
Silkscreen: Clear white legend marking component designators (e.g., R, C, U) and polarity indicators.
Surface Finish: Options include HASL (Lead-free) or ENIG (Electroless Nickel Immersion Gold) for superior solderability.
Panelization Method: V-Cut or Tab Routing (Breakaway tabs) for easy de-paneling after assembly.
Fiducial Marks: Includes global and local fiducials for precise optical alignment during SMT placement.
️ Why Choose R2T Industry for PCB Panels?
Optimized for Automation: Our panels are designed with strict tolerances for pick-and-place machines, ensuring high yield rates.
DFM Analysis Included: We provide a free Design for Manufacturability check to ensure your Gerber files are production-ready before fabrication.
Versatile Applications: Ideal for LED receiving cards, IoT modules, power supply boards, and consumer electronics.
Scalable Production: From rapid prototyping of single units to mass production of thousands of panels.
Frequently Asked Questions (FAQ)
Q1: What is the advantage of using a PCB Panel instead of single boards?
A: Panelization allows you to assemble multiple boards simultaneously on the SMT line. This drastically increases throughput, reduces setup time, and lowers the overall manufacturing cost per unit. It also provides better stability for thin or irregularly shaped boards during the conveyor process.
Q2: Can you manufacture this board with an ENIG surface finish?
A: Yes. While the image shows a board that appears to be HASL (tin-lead or lead-free), we fully support ENIG (Gold) finishes. ENIG is recommended if your design includes fine-pitch components like BGAs or QFNs, as it provides a flatter surface for soldering.
Q3: What file formats do you need to start production?
A: We require standard Gerber files (RS-274X) for the circuit layers, solder mask, and silkscreen, along with an NC Drill file. For assembly services, please also provide the BOM (Bill of Materials) and Pick & Place files.
Q4: Do you offer assembly services (PCBA) for these panels?
A: Absolutely. R2T Industry is a one-stop shop. We can source the components, perform the SMT and DIP assembly, and test the functional modules before shipping them back to you fully assembled.
