22pF 50V Ceramic Capacitor

Specifications

Product Type: Ceramic Disc Capacitor
Capacitance: 22pF
Equivalent Capacitance: 0.022nF / 22pF
Voltage Rating: 50V DC
Tolerance: ±5% (verify against actual component batch/datasheet)
Package: Through-Hole Disc
Mounting Type: Through-Hole
Polarity: Non-Polarized
Dielectric: Ceramic
Lead Type: Radial
Primary Use: Timing, filtering, coupling, and noise suppression
Applications

RC timing circuits
RC delay circuits
Pulse shaping
Frequency-dependent filtering
Low-pass filter circuits
High-pass filter circuits
Signal conditioning
High-frequency noise suppression
Digital signal noise filtering
Analog circuit filtering
Transient/noise reduction
Unlock New Capabilities

Timing & Delay Circuits

Combine the 0.022nF capacitor with a resistor to create an RC network. The resulting time constant can be used for signal delays, pulse shaping, startup timing, and other timing functions.
Noise Reduction

Place the capacitor appropriately in a circuit to help shunt unwanted high-frequency noise and interference, particularly when used as part of a properly designed filtering network.
Signal Filtering

Use the capacitor with resistors or other components to build simple frequency-selective circuits for conditioning analog or digital signals.
Package Includes:

1 x22pF Ceramic Capacitor

Frequently Asked Questions (FAQ)

• What is 22pF in nF?
  22pF is equal to 0.022nF.
• What is the voltage rating of this capacitor?
  The specified voltage rating is 50V DC.
• Is this capacitor polarized?
  No. A standard ceramic capacitor is non-polarized.
• Can this capacitor be used in RC timing circuits?
  Yes. A 0.022nF capacitor can be combined with a resistor to create RC timing and delay networks.
• Can it be used for noise filtering?
  Yes. It can be used in suitable filtering networks to help reduce high-frequency noise.
• Can it be used for signal filtering?
  Yes. It can be combined with resistors and other components to create frequency-selective filters.
• Can this capacitor be used for pulse shaping?
  Yes. RC networks can use capacitors such as this one to modify signal rise/fall characteristics and pulse behavior.
• Can it be used with a resistor for timing?
  Yes. The resistor and capacitor values determine the RC time constant.
• What is an RC time constant?
  The RC time constant is approximately R × C and describes how quickly a capacitor charges or discharges through a resistor.
• Can this capacitor be used in microcontroller circuits?
  Yes, for appropriate timing, filtering, signal-conditioning, and noise-suppression functions.
• Can it be used near digital ICs?
  It may be useful for filtering high-frequency noise, provided the capacitance and circuit location are appropriate for the design.
• Is 0.022nF suitable as a crystal load capacitor?
  Generally, no. Crystal oscillator load capacitors are typically much smaller, usually in the pF range.
• Can this capacitor be used with an Arduino project?
  Yes, for suitable timing, filtering, and noise-related circuits. It should not automatically be substituted for a crystal load capacitor.
• Can it be used in analog circuits?
  Yes. Ceramic capacitors can be used for signal filtering, coupling, and noise reduction in many analog circuits.
• Can it reduce electrical interference?
  It can help reduce certain high-frequency noise when correctly incorporated into a filtering or suppression network.
• Can it be used on a breadboard?
  Yes. The through-hole leads make it convenient for breadboard prototyping.
• Does capacitor value affect timing?
  Yes. In an RC timing circuit, changing the capacitance changes the RC time constant and therefore the timing behavior.