We leverage a full spectrum of advanced assembly technologies to meet the demands of modern electronics. Our Surface Mount Technology (SMT) Assembly lines feature high-speed, high-precision placement systems capable of handling components from 01005 chip sizes to complex fine-pitch BGAs, QFNs, and CSPs with exceptional accuracy. We complement this with robust Through-Hole Technology (THT) Assembly for connectors, transformers, and other leaded components, utilizing both manual and automated soldering processes. For complex boards requiring both, our Mixed-Technology Assembly expertise ensures flawless integration. To accelerate your development cycle, we offer agile PCBA Prototyping and Low-Volume Production services, enabling fast design validation and iteration with the same rigorous process controls applied to full-scale production.

We offer flexible engagement models designed to provide the ideal balance of control and convenience for your team. Our full Turnkey PCBA Service manages the entire supply chain, from expert component sourcing and procurement to inventory management, manufacturing, and testing, offering a single point of accountability. For clients who wish to manage their own supply chain, we provide efficient Consignment (Kitted) Assembly, where we meticulously assemble using your supplied parts. Our Partial Turnkey model offers a hybrid approach, giving you the flexibility to supply critical or long-lead items while we manage the rest.

To ensure the longevity, robustness, and functionality of your final product, SENTAK provides a full range of post-assembly services. Our PCB & PCBA Testing and Inspection protocols include Automated Optical Inspection (AOI), X-Ray Inspection for hidden solder joints (e.g., under BGAs), In-Circuit Test (ICT), Flying Probe Test, and functional validation testing. For protection against harsh environments, we offer Conformal Coating & Potting/Encapsulation using acrylic, silicone, urethane, or epoxy materials applied with precision to guard against moisture, dust, chemicals, and mechanical stress. Furthermore, we provide complete Box Build/System Integration, assembling the final product enclosure with all sub-assemblies, wiring, and firmware loading. To ensure perfect solder paste deposition from the start, we offer precision Laser-Cut Solder Paste Stencils, designed from your Gerber files with optimal aperture geometry.

Every assembly is built under a quality management system aligned with IPC-A-610 (Acceptability of Electronic Assemblies) and IPC-J-STD-001 (Requirements for Soldered Electrical & Electronic Assemblies) standards. We view our role not just as a manufacturer, but as a foundational partner in your success. By choosing SENTAK, you gain more than a service provider; you gain a dedicated team committed to manufacturing excellence, supply chain resilience, and the reliable realization of your electronic innovations.