CD19FD511JO3

Series:	CD19
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	510pF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.343" (8.70mm)
Features:	General Purpose
Size / Dimension:	0.650" L x 0.201" W (16.50mm x 5.10mm)
Height - Seated (Max):	0.512" (13.00mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors, such as the CD19FD511JO3, are electrical components used in a variety of industrial applications, from those used for power distribution or motor control to those used in control circuits and solenoid relays. They are ideal for applications in harsh environmental conditions due to their superior temperature and humidity resistance.

Working Principle

The working principle of a mica and PTFE capacitor, such as the CD19FD511JO3, is based on the capacitance principle, which states that two conductors separated by a dielectric medium possess the ability to store electric charge. In the case of the CD19FD511JO3, the two conductors are mica plates and the dielectric is polytetrafluoroethylene (PTFE). The two mica plates and the PTFE are sealed into a housing, making the unit moisture and corrosion proof. The PTFE is usually reinforced with glass or fabric, adding further strength and durability.

Application Field

Mica and PTFE capacitors, such as the CD19FD511JO3, are typically used in harsh environmental conditions due to their high tolerance for temperatures and humidity. These qualities make them ideal for outdoor power distribution applications or for any application that requires high dielectric strength.The CD19FD511JO3 is also often used in control and solenoid relay circuits due to its capability to charge and discharge in a regulated manner. This ensures that the flow of current is maintained at an acceptable level, offering reliable performance and improved protection against electrical surges.The CD19FD511JO3 also has a low dissipation factor, meaning it can withstand high voltage pulses and spikes, making it suitable for use in motor control, lighting control, and switchgear applications. It also has a high dielectric strength and resistance to rapid voltage changes, making it ideal for use in applications such as inductors, generators, and transformers.

Conclusion

The CD19FD511JO3 is a mica and PTFE capacitor designed for use in harsh environmental conditions. Its capacitance introduces an electrical charge that is useful for maintaining the flow of current in applications related to power distribution, motor control, and switchgear. The CD19FD511JO3\'s superior temperature and humidity resistance, coupled with its low dissipation factor and high dielectric strength, make it an ideal choice for use in industrial applications.

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