Stable Parameters in Changing Conditions
For precision electronic equipment, parameter stability is more important than absolute capacitance value. Our High Stability Capacitor is a professional product developed under this philosophy. It achieves strict specifications in capacitance accuracy, temperature characteristics, frequency characteristics, and long-term stability. This product uses a dielectric material with an extremely low temperature coefficient. Over a wide temperature range from -40℃ to +85℃, the capacitance variation is minimal. This effectively solves the parameter drift problem caused by temperature changes in ordinary capacitors. With precision-controlled manufacturing processes and strict screening, our product has low capacitance decay and excellent parameter repeatability over long-term use.

Precision Performance for Sensitive Circuits
In practical applications, our High Stability Capacitor demonstrates outstanding performance consistency. The capacitance variation within the same batch is controlled within a very small range. This greatly facilitates the design and debugging of multi-channel parallel or symmetrical circuits. Its frequency characteristics are equally excellent. The equivalent series resistance and equivalent series inductance remain low at high frequencies. This ensures stable performance in high-frequency filtering and pulse circuits. Our product has been successfully used in many domestic high-end instruments and defense electronic equipment. Its excellent temperature insensitivity and long-term parameter stability are highly recognized by users.
The Choice for Precision and Accuracy
You can trust this High Stability Capacitor for your most sensitive electronic designs. Our engineers understand that stable parameters are critical in precision equipment. We built this capacitor to maintain its performance regardless of temperature changes. It delivers the consistency you need for reliable circuit operation. We are committed to providing you with a product that meets the most demanding stability requirements. When you choose our product, you get a solution built for precision.
Specifications
|
Parameter |
Specification |
|
Rated Capacitance |
Customizable per customer requirements (typically 1μF - 100μF) |
|
Capacitance Accuracy |
±2.5%, ±1% (high precision grade) |
|
Temperature Coefficient |
≤±150ppm/℃ |
|
Operating Temperature Range |
-40℃ to +85℃ |
|
Annual Capacitance Change Rate |
≤0.3% |
|
Dissipation Factor (tanδ) |
≤0.0008 (maintains low loss at high frequencies) |
|
Insulation Resistance |
≥10000MΩ·μF |
|
Applicable Standards |
GB, IEC and precision instrument industry standards |
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