Electronic Components Sourcing

Sourcing high-quality electronic components is essential to create quality products for your brand. Choosing the right parts ensures that your products are functional and useful for end users.

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Sales@PCBsync.com

Prototype Assembly

Our prototype runs are often a mix of large BGAs and tiny 0201 components, and we’ve had issues with other assembers on yield. PCBsync’s assembly team delivered a perfect first-run success. The board was pristine, the solder joints were impeccable under the microscope, and everything worked straight out of the box. Their attention to detail in the assembly process saved us weeks of debug time. They are now our go-to for critical prototype assembly.

- Maria Rodriguez CTO

Electronic Manufacturing

Scaling from hundreds to tens of thousands of units for our smart home device presented huge supply chain and manufacturing challenges. PCBsync’s full electronic manufacturing service was the solution. They didn’t just build the PCB; they managed the entire box-build, sourced all components (even during shortages), and implemented a rigorous quality control system that drastically reduced our field failure rate. They act as a true extension of our own production team.

- Ben Carter Operations Director

Soft Gold Flex PCB – Wire Bond Gold 1–3μm, Chip-on-Flex Application

Product Details

The Soft Gold Flex PCB is meticulously engineered to support advanced semiconductor packaging and direct die attachment. Designed for electronics engineers and product developers requiring ultra-reliable interconnects, this specialized Flexible PCB features a high-purity soft gold finish. This surface treatment ensures consistent wire bondability, making it the standard choice for miniaturised medical devices, aerospace components, and compact electronics.

Controlled Gold Thickness: 1–3μm soft gold layer over a nickel barrier ensures targeted ductility for wire bonding.
High-Purity Plating: 99.9% pure gold finish prevents oxidation and promotes strong, reliable bonds.
Chip-on-Flex Ready: Strict surface coplanarity accommodates bare die attachment and high-density routing.
Thermal Stability: Polyimide substrate materials withstand elevated temperatures during the wire bonding process.
Dynamic Flexibility: Maintains circuit integrity across thousands of mechanical bending cycles.

Medical Electronics: Implantable devices, hearing aids, and miniature diagnostic equipment.
Aerospace & Defence: Lightweight, space-constrained sensor arrays and avionics.
Telecommunications: High-frequency optical transceivers and microwave components.
Consumer Electronics: Wearable devices and ultra-compact camera modules.

PCBSYNC is a professional PCB fabrication, PCBA, and EMS manufacturer delivering precision-built electronics for aerospace, medical, automotive, industrial, and smart energy applications. We handle everything from rapid prototyping to mass production — including rigid, flexible, and rigid-flex PCBs, full turnkey assembly, component sourcing, AOI and X-ray inspection, and OEM/ODM support. Reliable boards. Consistent quality. From prototype to production — PCBSYNC.

Ready to integrate wire bondable flexible circuits into your next project? Contact our engineering team today to discuss your specifications and request a detailed quote.