For Complex & Reliable Interconnect
For Signal Integrity & Speed
For High Power & Harsh Environments
For Innovative Form Factors
PCB Assembly Technologies
PCBA Service Models
Value-Added Services
STENCIL
For Complex & Reliable Interconnect
For Signal Integrity & Speed
For High Power & Harsh Environments
For Innovative Form Factors
PCB Assembly Technologies
PCBA Service Models
Value-Added Services
STENCIL
We'd Love to Hear from You
Industries We Serve
Industrial Automation & Control
Industrial Automation & Control: Durable Electronics for Demanding Environments
Headline: Rugged Reliability for Machinery, Robotics & Control Systems
Sub-headline: We manufacture robust PCBs and assemblies engineered to perform with precision in high-temperature, high-vibration, and extended-life industrial applications.
Built for the Factory Floor:Performance Under Pressure
Industrial automation systems require electronics that are as tough as the machinery they control.Downtime is costly.Our focus is on manufacturing printed circuit boards and assemblies that deliver uninterrupted performance in the most challenging conditions—from factory floors to outdoor installations.
Core Industrial Applications We Enable
Motor Drives & Power Inverters: Servo drives,VFDs(Variable Frequency Drives), high-current controllers.
Programmable Logic Controllers(PLCs)&I/O Modules: The central brains of automated systems.
Human-Machine Interfaces(HMIs) & Industrial PCs.
Sensors&Measurement Systems: Vision systems, laser sensors, temperature/pressure transmitters.
Robotics&Motion Control: Controller boards for robotic arms and automated guided vehicles (AGVs).
Material & Technology Selection for Industrial Durability
Selecting the right construction is paramount to surviving thermal cycling, electrical noise, and mechanical stress.
|
Design Challenge |
Recommended PCB Solution |
Key Benefit |
|
High Thermal Stress & Power Density |
Heavy Copper PCBs (3-20 oz), Metal Core PCBs (MCPCB) |
Manages high current and dissipates heat directly from power components (IGBTs, MOSFETs). |
|
Extended Lifespan & Thermal Reliability |
High-Tg FR-4 (Tg ≥ 170°C), Epoxy-based Laminates |
Prevents delamination and degradation during continuous high-temperature operation. |
|
Vibration & Mechanical Shock |
Optimized Mechanical Design, Strategic Stiffeners |
Robust stack-up and layout to prevent solder joint failure and component damage. |
|
Harsh Environment Exposure |
Conformal Coating (Acrylic, Urethane, Silicone) |
Protects against moisture, dust, chemicals, and condensation. |
|
Complex, Space-Constrained Systems |
Rigid-Flex PCBs, Multilayer Designs |
Reduces connectors and points of failure while enabling compact, 3D packaging. |
Critical Focus Areas for Industrial Electronics
Beyond standard fabrication,industrial clients prioritize these aspects,which we integrate into our service:
Extended Product Lifecycle Support
We understand the need for component longevity and sourcing stability. We help design with available components and manage long-term material procurement.
Signal Integrity in Noisy Environments
Careful design for EMC/EMI compliance,including proper grounding strategies and isolation in mixed-signal(analog/digital/power)boards.
Comprehensive Validation&Testing
Stress Testing: Capabilities for thermal cycling and vibration testing to validate design ruggedness.
Inspection: X-ray inspection for hidden solder defects in BGA components common on controller boards.
Testing(FCT): Development of custom test rigs to simulate operational conditions before shipment.
Why Partner with SENTAK for Industrial Automation?
Design for Harsh Environments(DfHE)
Our engineering review focuses on durability from the start—thermal relief,vibration-resistant layouts, and material selection.
Supply Chain for Industrial Components
Experience in sourcing industrial-grade semiconductors, connectors,and relays from reputable channels.
Quality Standard Flexibility
Production and inspection aligned with both high-volume IPC-A-610 Class 2 standards and higher-reliability Class 3 requirements as needed.
From Prototype to Sustained Production
We support low-volume,high-mix prototyping and scale seamlessly to ongoing production runs with consistent quality.
Engineered for Uptime. Built for Endurance.
Deliver the reliability your industrial systems demand with a manufacturing partner that understands operational criticality.
Other Industries
SENTAK delivers mission-critical high-frequency PCBs and precision PCBAs for advanced telecommunications and 5G infrastructure. We specialize in superior signal integrity, achieving tight impedance control (±5%) and ultra-low loss for mmWave applications. Our solutions power next-generation base stations, RF systems, and network hardware, enabling faster, more reliable global connectivity.
SENTAK provides reliable PCBA solutions for life-critical medical devices. Our products meet stringent quality standards for applications in patient monitors, diagnostic equipment, and wearable health tech, ensuring unwavering performance.
SENTAK manufactures robust PCBs and PCBAs for high-power and energy electronics. Our solutions, utilizing heavy-copper and advanced substrates, are engineered for reliability in EV charging, renewable energy inverters, and power conversion systems, enabling efficient and stable energy management.
Your Design Deserves Our Discipline.
Partner with a manufacturer where quality is a measurable, managed outcome.