CD10CD070DO3F

Series:	CD10
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	7pF
Tolerance:	±0.5pF
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.142" (3.60mm)
Features:	General Purpose
Size / Dimension:	0.360" L x 0.189" W (9.15mm x 4.80mm)
Height - Seated (Max):	0.331" (8.40mm)

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Mica and PTFE Capacitors – CD10CD070DO3F Application Field and Working Principle

Mica and PTFE (polytetrafluoroethylene) capacitors are widely used in the electronics industry for filtering, decoupling, and general signal conditioning. The CD10CD070DO3F product is one of the most popular varieties, with an operating temperature from -55˚C to 125˚C, a dc voltage rating of 250V, and a capacitance range from 0.1-70μF.The CD10CD070DO3F is used primarily in differing applications within the military and commercial transportation industries, including power supplies, motor drives, and motor control. It comes in a range of package sizes depending on the application, and offers advantages such as excellent temperature stability, low loss, and reliable performance.The CD10CD070DO3F works on the principle of a mica capacitor: the capacitor is created when an alternating AC current is applied to a pair of electrodes separated by a mica dielectric, and the voltage across the capacitor is a function of the capacitance of the dielectric. Mica capacitors provide an outstanding temperature coefficient of capacitance (TCC) ratio, with values close to zero, meaning they are extremely stable regardless of temperature. Mica capacitors also offer the advantage of extremely high insulation resistance compared to other materials.The CD10CD070DO3F uses an extended temperature range of polytetrafluoroethylene (PTFE) in its dielectric, which is known for its chemical resistance and low dielectric absorption. PTFE also has low dielectric constant aging, meaning that the capacitance will remain relatively constant over time. Furthermore, its operating temperature of -55˚C to 125˚C makes the CD10CD070DO3F suitable for a wide variety of applications.The CD10CD070DO3F is used in applications where extremely reliable, stable, and consistent performance is required. It is ideal for applications such as AC line filtering, EMI scanning and suppressing, and power supply decoupling. Since it is also used in motor drives and motor control, its increased shock resistance helps ensure maximum performance in these systems.In summary, the CD10CD070DO3F is a popular mica capacitor used in the military and commercial transportation industries. Its mica and PTFE construction helps provide excellent temperature stability, low loss, and reliable performance. Its extended temperature range and high insulation resistance make it well suited for applications such as power supply decoupling, EMI scanning and suppressing, and AC line filtering. With its increased shock resistance, it is also ideal for motor drives and motor control.

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