103 1KV Capacitor (Pack of 5)

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The 103 1KV Ceramic Capacitor has a capacitance of 10,000pF (0.01μF) and a voltage rating of 1,000V, making it ideal for high-voltage applications. It offers stable performance and reliability in filtering, coupling, and bypassing circuits, with a compact design suitable for various electronic devices.

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103 1KV Capacitor

Introduction

The 103 1KV Capacitor is a ceramic capacitor with a capacitance value of 10,000 picofarads (pF), equivalent to 0.01 microfarads (μF), and a voltage rating of 1,000 volts (1KV). This capacitor is designed to handle high-voltage applications while maintaining stable performance. Ceramic capacitors like the 103 1KV are commonly used in various electronic circuits for filtering, coupling, and bypassing, particularly in high-voltage scenarios where reliability is crucial.

Features and Specifications

  • Capacitance Value: 10,000pF (0.01μF), suitable for a range of general-purpose applications.
  • Voltage Rating: 1,000V (1KV), designed to withstand high-voltage conditions without breaking down, making it ideal for circuits that operate at elevated voltages.
  • Tolerance: Typically around ±10% to ±20%, ensuring consistent performance within the specified range.
  • Dielectric Material: Constructed with a ceramic dielectric, providing excellent stability and reliability across various operating conditions.
  • Temperature Coefficient: Available in various temperature coefficients (e.g., X7R, Y5V), defining the capacitor’s capacitance stability across different temperature ranges.
  • Form Factor: Compact and robust, with radial leads, making it easy to integrate into PCB designs.
  • Operating Temperature Range: Generally from -55°C to +125°C, ensuring stable performance across a broad range of temperatures.

Applications

The 103 1KV Capacitor is versatile and finds applications in various high-voltage electronic circuits:

  1. High-Voltage Filtering: Used in power supply circuits to filter out high-frequency noise and stabilize the voltage, particularly in high-voltage applications.
  2. Coupling: Employed in coupling applications to pass AC signals between stages of an amplifier while blocking DC components.
  3. Bypassing: Commonly placed across high-voltage rails to bypass unwanted noise, ensuring stable operation of circuits.
  4. Snubber Circuits: Integrated into snubber circuits to suppress voltage spikes and protect components from high-voltage transients.
  5. Resonant Circuits: Used in LC filters and oscillators, particularly in high-voltage RF applications where stability is essential.
  6. HV Power Supply Units: Ideal for use in high-voltage power supply units (PSUs) where robust and reliable capacitors are required.

Working Principle

The 103 1KV Capacitor operates based on the principle of storing and releasing electrical energy in a high-voltage environment:

  • Capacitance: Defined by the physical characteristics of the capacitor, such as the surface area of the plates, the distance between them, and the dielectric constant of the ceramic material.
  • Charge Storage: When a voltage is applied across the capacitor, it stores energy in the form of an electric charge within the ceramic dielectric.
  • Energy Release: Upon removal of the voltage, the capacitor discharges, releasing the stored energy back into the circuit, which can be used for filtering, coupling, or other functions.

Integration and Usage

To integrate the 103 1KV Capacitor into your high-voltage circuit:

  1. Placement: Determine the location in the circuit where high-voltage capacitance is needed, such as in filtering, snubber circuits, or coupling applications.
  2. Soldering: Carefully solder the capacitor onto the PCB, ensuring that it is securely connected and that the leads are trimmed to avoid short circuits or voltage arcing.
  3. Testing: After installation, test the circuit to ensure the capacitor is functioning correctly, particularly in its ability to handle high-voltage conditions without failure.
  4. Safety Considerations: Ensure that the capacitor is used within its specified voltage and temperature ratings to prevent breakdown or damage.

Advantages

The 103 1KV Capacitor offers several key benefits for high-voltage applications:

  • High Voltage Tolerance: Capable of handling up to 1,000 volts, making it ideal for circuits that operate at high voltages.
  • Stable Performance: Provides consistent capacitance across a wide range of temperatures and operating conditions.
  • Compact Design: Small form factor, allowing for easy integration into high-voltage PCBs.
  • Reliability: Built to withstand harsh conditions, ensuring long-term reliability in high-voltage circuits.
  • Versatility: Suitable for a broad range of applications, from power supplies to RF circuits and beyond.

Conclusion

The 103 1KV Capacitor is an essential component for high-voltage electronic designs, offering reliable and stable performance in a compact package. With a capacitance value of 10,000pF (0.01μF) and a voltage rating of 1,000V, this capacitor is ideal for filtering, coupling, bypassing, and snubber circuits in high-voltage environments. Whether you’re working on power supplies, RF circuits, or industrial equipment, the 103 1KV Capacitor provides the durability and precision needed to ensure optimal circuit performance in demanding conditions.

Capacitor 33uf/450V (Pack of 5)

Sold By : Computronics Lab SKU: 103-1kv-capacitor Category: Tags: ,

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