Telecommunications & 5G

INDUSTRIES

High-frequency, low-loss PCBs and reliable assemblies for 5G infrastructure, from core networks to antenna units.

Telecommunications & 5G: High-Frequency, High-Reliability PCBs & Assemblies

Headline: Engineered for the Network: Advanced PCBs for Telecommunications & 5G Infrastructure

Sub-headline: We deliver the signal integrity, thermal performance, and unwavering reliability required for next-generation communication systems, from core networking to the edge.

The Connectivity Backbone: Our Role in Your Ecosystem

The evolution from 4G to 5G and beyond demands a fundamental shift in hardware capabilities. Higher frequencies, massive MIMO, denser integration, and stringent reliability standards place extreme demands on the underlying PCB and assembly. We specialize in manufacturing the complex, high-performance substrates and assemblies that enable this connectivity revolution.

Core Industry Applications We Enable

5G NR Infrastructure: Massive MIMO Antenna(AAU)Radio Units, Baseband Units(BBU), Distributed Units(DU), Centralized Units(CU).

Core Networking&Data Transmission: High-speed switches, routers, optical transceivers, and backhaul equipment.

Satellite&Microwave Communication: VSAT terminals, point-to-point radio links.

IoT&Edge Gateways: Industrial routers and aggregation devices.

Material Science & Technology Expertise for RF & High-Speed Designs

Selecting the right substrate is critical for electrical performance, loss management, and cost optimization. We guide and manufacture using the full spectrum of materials.

Application Segment	Recommended PCB Material Types	Key Performance Drivers
mmWave Antenna & RF Front-End (28/39/77 GHz)	Premium High-Frequency Laminates: Rogers RO3000®/RO4000® series, Taconic RF-35, Arlon CuClad®.	Ultra-low loss (Df), stable Dk, smooth copper for minimal conductor loss at high frequencies.
Power Amplifiers, Filters, LNAs	Mid-Loss/High-Performance FR-4: Isola FR408HR, I-Tera MT40, Nelco N4000-13.	Balanced electrical/thermal performance, cost-effectiveness for sub-6 GHz circuits.
High-Speed Digital Backplanes & Switches	Low-Loss Digital Laminates: Panasonic Megtron 6/7, Isola Astra® MT77.	Controlled dielectric constant, low loss at multi-Gbps data rates (56G+ PAM4).
Power Supply & Control Units	High-Tg FR-4, Heavy Copper	Thermal reliability, high current capacity, lead-free assembly compatibility.

Our Value-Added Engineering&Manufacturing Services

Beyond fabrication,we provide integrated solutions to de-risk your design and accelerate time-to-market.

Signal Integrity Partnership

Control & Modeling: Tight-tolerance (±5-7%) impedance control for single-ended and differential pairs, supported by TDR testing validation.

HDI & Stack-up Design: Expertise in designing for high-density interconnects necessary for miniaturized RF modules.

Thermal Management Solutions

Thermally Optimized Designs: Integration of thermal vias,metal cores(MCPCB for PA modules), and strategic layer stack-ups for effective heat dissipation.

High-Reliability Assembly&Testing

RF Assembly: Accurate placement of 01005 components and fine-pitch BGAs. RF shielding and cavity assembly.

Testing Regime: In-house network analyzer for basic RF validation, comprehensive ICT/FCT, and environmental stress screening(ESS)upon request.

Why Partner with SENTAK for Telecom&5G Projects?

Deep Technical Understanding

We speak the language of RF and high-speed digital design,ensuring seamless collaboration.

Proven Supply Chain

Established partnerships with leading laminate suppliers(Rogers, Isola, Taconic, Panasonic)ensuring material authenticity and availability.

Quality Built for Longevity

Manufacturing and inspection to IPC-6012 Class 3/ACE Standards for telecom infrastructure,ensuring products withstand 24/7 operation.

From Prototype to Volume

Scalable production supporting your journey from initial R&D validation to global rollout.

Building Trust, One Board at a Time.

Partner with a manufacturer who understands that in medical devices, quality is measured in patient outcomes.

Discuss Your Medical Device Project Request a Guide to PCB Materials for Medical Use Learn About Our Quality & Traceability Systems

Other Industries

Medical & Healthcare Devices

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.

Learn More

Industrial Automation & Control

SENTAK provides robust PCBs and PCBAs for industrial automation and control systems. Our solutions are built for harsh environments, ensuring reliable performance in PLCs, motor drives, HMIs, and robotics. We enable 24/7 operational resilience and uninterrupted productivity.

Learn More

Power & Energy Electronics

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.

Learn More