Enhance RF Circuits with TS18Q MLCC – High Q, Low ESR, Reliable

June 23, 2025 | tags TS18Q  TS18Q MLCC  RF MLCC Capacitor  High Q Capacitor  low ESR capacitor  SMD Ceramic Capacitor  Microwave Capacitor  COG MLCC  RF Circuit Capacitor  HF Capacitor  VHF Capacitor  3GHz Capacitor  surface mount capacitor  RF Amplifier Capacitor  Stable Capacitance Capacitor  Custom MLCC Capacitor  Precision Ceramic Capacitor  MLCC for RF Design  Suntan capacitor  High Frequency Ceramic Capacitor   | views
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 Suntan Technology Company Limited---- All Kinds of Capacitors

 

TS18Q RF MLCC Capacitor by Suntan

 

Engineered for RF and microwave applications, the Suntan TS18Q Series MLCC delivers high Q performance, low ESR, and stable capacitance, making it an ideal solution for precision RF designs.

Key Features

  • High Q Factor: >2000 at 1MHz, ensuring minimal energy loss and reliable signal quality.
  • Low ESR: Reduced power dissipation for improved efficiency in high-frequency designs.
  • Wide Frequency Range: Supports operation up to 3GHz for RF and microwave circuits.
  • Stable Capacitance: ±0.2% or ±0.05pF, with COG 0±30ppm/℃ dielectric stability.
  • High Insulation Resistance: ≥10000MΩ @ 20℃ for long-term circuit integrity.
  • Wide Operating Temperature: -55℃ to 125℃ for industrial and commercial environments.
  • Serialized SMD Sizes: 0603, 0805, 0505, 1111, 2525, 3838 for design flexibility.
  • Customization Options: Available upon request to meet specific application needs.

Application Suitability

  • RF/microwave circuit designers needing high Q and low ESR capacitors.
  • Engineers developing HF, VHF, or amplifier circuits with tight tolerance requirements.
  • Designers of oscillators, filters, or impedance-matching networks for 3GHz and below.
  • Procurement teams sourcing customizable, high-reliability MLCC solutions.

Technical Overview

Feature Specification
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℃
Operating Temperature -55℃ to 125℃
SMD Sizes 0603, 0805, 0505, 1111, 2525, 3838
Customization Available upon request

Explore or Request

Looking to enhance your RF circuit performance with stable and high-efficiency MLCCs? Download the TS18Q datasheet, contact our technical team, or request a quotation today.

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