Expert BGA (Ball Grid Array) PCB Assembly Services

BGA PCB assembly is the process of mounting Ball Grid Array components onto printed circuit boards using SMT placement and controlled reflow soldering. Unlike leaded components, BGA solder balls sit underneath the package, enabling higher pin density and better electrical performance. Precision placement, thermal profiling, and X-ray inspection are essential because the solder joints are not visible after assembly.

FX PCB uses AOI and X-ray inspection to evaluate BGA placement, solder joint formation, voiding, bridging, and alignment. Since BGA joints are hidden beneath the package, visual inspection alone is not enough. Electrical testing and functional testing can also be added to confirm that the assembled board performs correctly under your specified operating conditions.

Yes. FX PCB supports prototype BGA assembly for early-stage design validation, debugging, and engineering review. Small-batch builds can follow your Gerber files, BOM, pick-and-place data, and assembly drawings. Prototype support helps identify manufacturability, sourcing, and performance issues before you move into low-volume or high-volume production.

A complete quote typically requires Gerber files, BOM, pick-and-place or centroid data, assembly drawings, PCB specifications, and any testing or programming requirements. For BGA assemblies, it is also helpful to include package details, stencil requirements, controlled impedance notes, and acceptance standards. These files allow accurate pricing, DFM review, and production planning.

Yes. FX PCB offers turnkey PCB assembly that can include PCB fabrication, component sourcing, SMT placement, reflow soldering, inspection, testing, programming, and final quality checks. The sourcing team can suggest alternatives to reduce cost or lead time, but replacement components require customer approval before use. This approach simplifies vendor coordination and supply chain management.

FX PCB operates with ISO9001, ISO14001, ISO13485, RoHS, REACH, UL, and IPC-A-610 Class 2/3 quality expectations. BGA assemblies can be inspected using AOI, X-ray, electrical testing, and functional test procedures. These controls are especially important for medical, automotive, industrial, telecommunications, aerospace, and other reliability-focused applications.

Turnaround depends on PCB complexity, component availability, testing needs, and order volume. FX PCB’s quick-turn services often support delivery within 1-2 weeks, and fast prototyping can begin once all required parts are available. Early BOM review and sourcing approval help reduce delays, especially when BGA components have long lead times or market shortages.

Yes. FX PCB supports mixed PCB assembly combining SMT components, BGA packages, and through-hole parts. Production may include automated placement, controlled reflow, wave soldering, manual assembly for small batches, and specialized inspection. This is useful for complex industrial, medical, telecommunications, and computing boards that combine high-density ICs with connectors or power components.