Suntan TS23 Series Silver Mica Capacitors – High Stability for RF, Audio, and High-Voltage Circuits
Suntan Technology Company Limited – All Kinds of Capacitors When RF designers evaluate silver mica capacitors for RF filters, oscillator circuits, and high-voltage precision electronics, stability isn’t optional—it’s everything. A slight capacitance drift can detune filters, lower Q, and degrade long-term reliability in demanding RF and industrial environments. That’s why engineers select the Suntan TS23 Series Silver Mica Capacitors—a family engineered for high stability, low loss at high frequency, and dependable performance under voltage and temperature stress. The TS23 Series addresses a broad range of RF and precision use cases with wide capacitance ranges, tight tolerance options, and rated voltages up to 500 VDC, enabling predictable performance in communication modules, industrial control systems, precision amplifiers, and high-frequency analog front-ends. Across the family, the mica dielectric and silver electrode construction deliver low loss (low dissipation factor), high-Q behavior, and stable capacitance over temperature and bias—ideal for RF matching networks, IF filters, VCO/LC oscillators, and precision audio front-ends requiring high linearity and predictable phase response. Unlike film or general ceramic types, the TS23 series uses a silver-electrode mica structure to mitigate oxidation and dielectric instability over time. It maintains consistent capacitance under load, enhancing phase accuracy and long-term reliability in high-frequency and high-voltage designs. The result is a predictable, high-stability RF capacitor family that simplifies design-in and sustains performance in harsh environments. See how the TS23 Series maintains precision in real RF and high-voltage conditions, ensuring stable capacitance, low dissipation factor, and robust insulation resistance.Suntan TS23 Series Silver Mica Capacitors – Engineered for Stability in RF and High-Voltage Designs
TS23 Series at a Glance — Key Electrical Characteristics
Model Capacitance Range Rated Voltage (VDC) Dissipation Factor @1 MHz Insulation Resistance Temperature Tolerance TS23 (Through-Hole) 1 pF – 100,000 pF 50 / 100 / 300 / 500 — — 150 °C (at full rated V) ±0.5 pF, ±1%, ±2%, ±5%~20% TS23A (Metal-Clad) 1 pF – 120 pF 300 ≤0.0020 (5–30 pF), ≤0.0010 (≥31 pF) ≥1,000 MΩ @100 VDC, 25 °C −55 °C ~ +200 °C ±2%, ±5%, ±0.5 pF (1–10 pF) TS23B (Metal-Clad) 5 pF – 1,000 pF 500 ≤0.0020 (5–30 pF), ≤0.0010 (31–1,000 pF) ≥1,000 MΩ @100 VDC, 25 °C −55 °C ~ +200 °C ±5% TS23C (SMD) 1–1,000 pF (1210: 1–91 pF; 1812: 1–470 pF; 2220: 330–1,000 pF) 500 ≤0.0010 @1 MHz ≥100,000 MΩ @100 VDC Temp. coefficient grades C/E/F (±100 / ±50 / ±25 ppm/°C) ±5% Why This Series Works for RF Filters, Oscillators, and Precision Amplifiers
The Advantage of Silver Electrodes
Applications That Rely on TS23
Application Field Engineering Challenge How TS23 Solves It RF Filters & Oscillators Frequency drift and phase shift High-Q silver mica dielectric minimizes loss and detuning High-Voltage Circuits Breakdown under surge or heat Rated up to 500 VDC; series supports 200% withstand test (per model) Precision Amplifiers Noise and signal distortion Ultra-stable capacitance improves linearity and gain accuracy Industrial Power Modules Thermal stress & humidity High insulation and low loss support long service life 
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