Capacitor 2.2uF 100V
Overview
The Capacitor 2.2uF 100V is a high-performance electronic component designed for reliable operation in low-to-medium voltage circuits. Known for its excellent stability and precision, this capacitor is perfect for signal filtering, timing, and decoupling applications. It offers consistent performance across a wide temperature range, making it a dependable choice for both professional and educational electronic projects.
Key Features
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Capacitance: 2.2 microfarads (2.2uF) — provides excellent charge storage and energy smoothing.
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Rated Voltage: 100 volts (100V) — ensures strong insulation and safe operation in DC and AC circuits.
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Dielectric Material: High-quality electrolytic or polyester film construction with low ESR and leakage current.
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Tolerance: ±10% to ±20% — maintains stable performance under different load conditions.
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Operating Temperature Range: -40°C to +105°C — suitable for various industrial and consumer environments.
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Compact Size: Easy to integrate into PCB designs, saving space without sacrificing performance.
Applications
The Capacitor 2.2uF 100V is widely used in many electrical and electronic applications, including:
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Power supply filtering to reduce voltage ripple and electrical interference.
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Coupling and decoupling circuits for amplifiers and audio systems.
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Timing circuits in control and automation systems.
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DC blocking and AC signal transmission for smooth signal flow.
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Used in LED drivers, motor controllers, and sensor modules.
Advantages
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High voltage endurance up to 100V for added safety and reliability.
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Low ESR for improved efficiency and minimal power loss.
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Compact and lightweight design for easy installation.
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Long operational lifespan with stable electrical characteristics.
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Ideal for both DIY projects and professional electronics.
Technical Specifications (Data Sheet)
| Parameter | Specification |
|---|---|
| Capacitance | 2.2µF |
| Rated Voltage | 100V DC |
| Capacitance Tolerance | ±10% / ±20% |
| Dielectric Type | Electrolytic / Polyester Film |
| ESR (Equivalent Series Resistance) | < 0.15Ω typical |
| Leakage Current | < 1µA after 2 minutes @ 100V |
| Operating Temperature Range | -40°C to +105°C |
| Mounting Type | Through-hole / Radial leads |
| Dimensions (Typical) | 6mm × 12mm |
| Weight | Approx. 0.5g |
Usage Notes
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Do not exceed the rated voltage of 100V for optimal performance.
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Ensure correct polarity when using polarized types.
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Suitable for use in audio circuits, power supplies, and timing modules.
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Avoid prolonged exposure to extreme heat during soldering.
Conclusion
The Capacitor 2.2uF 100V is a versatile and durable component designed to provide consistent and precise performance in a wide range of circuits. With its high voltage rating, low ESR, and excellent temperature stability, it is perfect for applications requiring smooth power filtering, accurate timing, and reliable signal handling. Whether used in professional electronics or student projects, this capacitor guarantees efficiency, durability, and outstanding electrical performance.

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