Ceramic Disk Capacitor High Voltage 103K Blue shell

Description

Definition:

The Ceramic Disk Capacitor is an electronic component widely used in various electrical circuits for its ability to store and release electrical energy. It is known for its compact size, reliability, and cost-effectiveness. With a ceramic dielectric material sandwiched between two metal electrodes, this capacitor offers excellent performance in a wide range of applications.

Structure:

The Ceramic Disk Capacitor features a flat, circular-shaped structure with a ceramic disk at its core. The disk is made of a ceramic material that provides insulation and stability. The ceramic disk is coated with a metal layer, which serves as the two electrodes of the capacitor. These electrodes are typically made of silver or other conductive materials.

Parameters:

Capacitance Range: The Ceramic Disk Capacitor offers a wide range of capacitance options, typically ranging from picofarads (pF) to microfarads (μF).
Voltage Rating: Capacitors are available in various voltage ratings, ensuring compatibility with different voltage levels in electronic circuits.
Tolerance: The capacitor’s tolerance indicates the acceptable deviation from the specified capacitance value.
Operating Temperature Range: Ceramic Disk Capacitors are designed to operate within specific temperature ranges, ensuring reliable performance in diverse environments.

Characteristics:

High Dielectric Constant: Ceramic materials used in these capacitors exhibit a high dielectric constant, enabling them to store a significant amount of charge.
Low Leakage Current: Ceramic Disk Capacitors have low leakage currents, meaning they retain their charge for extended periods without significant discharge.
Fast Response Time: These capacitors offer quick response times due to their low inductance and resistance, making them suitable for applications that require rapid energy transfer.
Wide Frequency Response: They can handle a broad frequency range, making them suitable for both AC and DC circuits.
Compact Size: Ceramic Disk Capacitors are known for their small footprint, making them ideal for space-constrained applications.

Applications:

Power Supplies: Ceramic Disk Capacitors are commonly used in power supply circuits, smoothing out voltage fluctuations and reducing noise.
Timing Circuits: They are often employed in timing circuits to control the frequency and accuracy of electronic devices.
Coupling and Decoupling: These capacitors effectively couple and decouple signals between different stages of electronic circuits, reducing interference and maintaining signal integrity.
Snubber Circuits: Ceramic Disk Capacitors are used in snubber circuits to absorb transient voltage spikes and protect sensitive components.
Oscillators: They are utilized in oscillator circuits to generate and stabilize specific frequencies.

Summary:

Ceramic Disk Capacitors are versatile electronic components offering a compact size, reliable performance, and a wide range of capacitance options. With their high dielectric constant, low leakage current, and fast response time, they find applications in power supplies, timing circuits, coupling and decoupling, snubber circuits, and oscillators. Whether you need to stabilize voltage, control timing, or protect sensitive components, Ceramic Disk Capacitors provide an effective solution with their excellent electrical characteristics and broad frequency response.