SUNPCB harnesses cutting-edge manufacturing to deliver precision-engineered Semiconductor Test Boards, powering mission-critical innovation in IC validation, high-speed testing, and next-gen chip development—where unrivaled high-frequency precision meets flawless reliability.
| Feature | Capability |
|---|---|
| Base Material | Rogers RO4350B, PTFE, adhesiveless polyimide |
| Number of layers | Up to 40+ layers |
| Frequency Range | DC to 50 GHz |
| Signal Loss | <0.5 dB/inch @ 10 GHz |
| Min trace/spacing | 3mil / 3mil |
| Thermal Cycling Reliability | 10,000 cycles (-55°C to 125°C) without failure |
| Board Thickness Range | 0.5 mm to 4.0 mm |
| Max. PCB dimension (finished) | 2 ~ 20 layers, 21*33 inches; length ≤ 1000 mm; evaluate if short side > 21 inches |
| Feature | Capability |
|---|---|
| Dielectric Constant (Dk) | 2.2–6.5 (±0.05 tolerance at 10 GHz), customizable per material. |
| Dissipation Factor (Df) | 0.0010–0.0025 (at 10 GHz), optimized for low-loss applications. |
| Dimensional Tolerance | ±0.05 mm (outer dimensions), ±0.01 mm (trace alignment). |
| Copper Thickness | 0.5 oz–3 oz (17–105 µm), customizable for high-frequency needs. |
| Peel Strength | >1.0 N/mm |
| Moisture Absorption | <0.5% |
| Surface Treatment | ENIG (2–4 µin gold), immersion silver, OSP |
| Via Types | Through-hole, blind, buried, microvias (≤100 µm), optimized for Rogers stacks. |
Harnessing advanced high-frequency materials and precision engineering, our Semiconductor Test Boards deliver unmatched signal integrity and thermal reliability for cutting-edge IC validation and high-speed testing. Backed by decades of expertise and stringent quality standards (IPC Class 3), SUNPCB provides dependable, high-performance solutions that accelerate your chip development from prototype to production.
* All product case studies on this site are client-authorized.
SUNPCB's cutting-edge facility employs high-precision equipment meeting semiconductor standards, achieving tolerances as tight as ±0.05 mm and line widths down to 75 microns—ideal for high-frequency Semiconductor Test Boards. Powered by Industry 4.0 technology, our smart production lines integrate real-time analytics and adaptive controls, ensuring efficient, reliable manufacturing tailored to your signal integrity and testing precision demands.
SUNPCB's factory ensures outstanding quality for Semiconductor Test Boards through advanced engineering and meticulous inspection processes, backed by our expert team. With streamlined design-to-production workflows, precision optical inspections, thorough electrical testing, and rigorous quality controls, we meet industry standards—delivering exceptional signal integrity and testing precision for your high-frequency applications.
Linking Innovation to Reality
SUNPCB, based in Canada, is a global PCB & EMS solutions leader with 10+ years of expertise, offering end-to-end services from prototyping to mass production.
