
In high-frequency or microwave circuit design, choosing the wrong capacitor can lead to signal distortion, frequency drift, or even overheating and failure of the entire module.
The Suntan TS18Q series MLCC is specifically engineered to prevent these problems — delivering high Q factor, low ESR, and reliable performance using COG dielectric. It’s the go-to solution for engineers seeking performance and for procurement professionals looking for dependable sourcing with traceability.
Whether you are solving design challenges or sourcing components for mass production, TS18Q helps you get it right the first time — reducing back-and-forth communication and minimizing costly rework.
Common Design & Procurement Pain Points – Solved by TS18Q
Common Issue | How TS18Q Solves It |
---|---|
Signal distortion or RF power loss | Q factor >2000 @ 1MHz ensures minimal loss and clear signal integrity |
Performance instability due to temperature fluctuation | COG material with 0±30ppm/℃ guarantees capacitance consistency |
Overheating or low efficiency in high-frequency modules | Low ESR design reduces heat and power consumption |
No small-size capacitors that support RF up to 3GHz | Multiple compact SMD sizes (0603 to 3838) fit space-constrained layouts |
Need for custom specs or special part numbers | Customization available on request — ideal for RF design flexibility |
Key Technical Specifications
• Q Factor: >2000 @ 1MHz
• ESR: Low
• Frequency Range: Up to 3GHz
•Temperature Coefficient: COG 0±30ppm/℃
• Capacitance Stability: ±0.2% or ±0.05pF
• Insulation Resistance: ≥10000MΩ @ 20°C
• Operating Temperature: -55°C to +125°C
• SMD Package Sizes: 0603, 0805, 0505, 1111, 2525, 3838
• Custom Specifications: Available on request
Ideal Applications
• RF amplifier circuit design
• High-frequency filters, oscillators, and impedance matching networks
• HF / VHF / microwave frequency systems
• Communication, radar, and instrumentation modules requiring long-term stability
Frequently Asked by Our Clients
• Can I get samples and documentation?
→ Yes, datasheets are available for immediate reference, and samples can be arranged upon request.
• Do you provide ECN, RoHS, REACH, or other compliance documents?
→ Full technical and regulatory documentation is available upon request.
• Is there flexibility for production or lead time planning?
→ We support pilot runs, mass production, and stable long-term supply programs.
• What about packaging and delivery schedules?
→ We offer standard packaging formats and predictable delivery schedules for efficient planning.
Ready to Connect?
If you're facing challenges in your RF design or searching for a capacitor supplier you can truly rely on, the Suntan TS18Q series may be exactly what you need. We're ready to assist you with technical support, sourcing strategy, and product documentation.
• Contact us at: info@suntan.com.hk
Suntan Technology – All Kinds of Capacitors.
We don’t just offer specifications — we deliver confidence for your design and sourcing decisions.