CD17CD020DO3F

Series:	CD17
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	2pF
Tolerance:	±0.5pF
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.232" (5.90mm)
Features:	RF, High Q, Low Loss
Size / Dimension:	0.449" L x 0.169" W (11.40mm x 4.30mm)
Height - Seated (Max):	0.358" (9.10mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors, also known as Multilayer Ceramic Capacitors (MLCCs), are small electronic components used to filter or store electrical energy in electrical circuits. They are commonly used in automotive electronics, computer motherboards, medical equipment, consumer electronics, and other applications. These capacitors are made using dielectric materials such as mica and PTFE, which are electrically insulating materials as well as non-polar dielectric materials with very low losses.The CD17CD020DO3F capacitor is a type of mica and PTFE capacitor, which is a multi-layer capacitor. It is a surface mount device and features very low ESR (equivalent series resistance) and very low ESL (equivalent series inductance). The capacitor is available in a variety of sizes and configurations, with capacitance values ranging from 0.1µF to 1.0µF . It has an operational temperature range from -55°C to +125°C, and a maximum voltage rating of 250V (DC).The CD17CD020DO3F capacitor is used in a variety of applications including DC-DC converters, cell phone power management, personal computer power management, automotive electronics, medical equipment, and consumer electronics. In DC-DC converters, the capacitor is used to filter the output signal, providing a more stable and consistent output voltage. In cell phone power management, the capacitor is used to filter the input signal, preventing sudden surges from occurring and protecting the phone\'s sensitive circuitry. In personal computer power management, the capacitor is used to filter the input voltage, again preventing sudden changes in voltage from occurring and protecting the computer\'s sensitive components. In automotive electronics, the capacitor is used to filter the output signal, providing smoother operation and increased system reliability. In medical equipment, the capacitor is used to filter the output signal, again providing a smoother operation and increasing system reliability. And in consumer electronics, the capacitor is used to filter the output signal, providing a more consistent and stable output.The principle of operation of a CD17CD020DO3F capacitor is based on the concepts of capacitance and dielectric theory. A capacitor can be defined as a device used to store electrical energy in an electrical circuit by creating an electrical field between two conducting plates. In a mica and PTFE capacitor, this electrical field is created by two layers of dielectric material, which is mica and PTFE in the case of the CD17CD020DO3F. The mica provides a high-dielectric constant and the PTFE provides a low-dielectric constant. The combination of these two dielectrics creates a capacitor with a very high capacitance value, and a very low ESR and ESL. This allows the capacitor to provide a very low impedance path for electrical signals, which is important for filtering applications. The CD17CD020DO3F capacitor is widely used in a variety of applications due to its excellent performance, small size, and low cost. This type of capacitor is ideal for applications that require stable and consistent filtering, such as DC-DC converters, cell phone power management, and medical equipment. Additionally, its large capacitance is suitable for applications that require a lot of energy storage, such as automotive electronics and consumer electronics. Overall, the CD17CD020DO3F capacitor is an excellent choice for a variety of different applications.

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