M39003/01-7291/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	C (0.01%)
Features:	Military
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.289" Dia x 0.686" L (7.34mm x 17.42mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	Military, MIL-PRF-39003/1, CSR13
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	75V
Tolerance:	±5%
Capacitance:	6.8µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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IntroductionTantalum capacitors, also called tantalum electrolytic capacitors, are a type of electrical component with a variety of uses, from automotive fuel pumps and air conditioning compressors to consumer electronics. The M39003/01-7291/TR is a type of tantalum capacitor that is widely used in both the industrial and consumer markets. This article will discuss the application field and working principle of this tantalum capacitor.Application FieldThe M39003/01-7291/TR tantalum capacitor is a general-purpose, full MnO2 ceramic ultra-low ESR capacitor. It is designed to be used in applications such as switching converters, if and telecommunication, military, and medical products. It is also suitable for surface mounting and mobile phone charger applications.The key characteristics of the M39003/01-7291/TR make it suitable for use in a variety of situations:* Low voltage operation: The M39003/01-7291/TR is rated at 2.5V. This makes it suitable for applications where a low voltage is required. * High reliability: The M39003/01-7291/TR is designed for high reliability and long life. The material used in its construction is designed to withstand repeated cycles of temperature and humidity.* Small package size: The M39003/01-7291/TR is designed with a small package size, making it suitable for use in compact designs.Working PrincipleThe M39003/01-7291/TR is a type of tantalum electrolytic capacitor. Tantalum capacitors are based on the principle of a solid electrolyte sandwiched between two conductive plates. The tantalum plate is the anode and the MnO2 coating acts as an insulator between the anode and cathode.The capacitor\'s effective capacitance is determined by the plate area, the distance between the plates, and the dielectric constant of the electrolyte. The current flow in and out of the capacitor is determined by the voltage applied to the plates. The required ESR is determined by series resistors or other series components such as inductors or ferrite beads.ConclusionThe M39003/01-7291/TR tantalum capacitor is a widely used device in both the industrial and consumer markets. It is designed to operate at low voltages and offer high reliability. Its small package size makes it suitable for applications requiring a compact design. It utilizes the principles of solid electrolyte solid-state capacitors, where capacitance is determined by the area of the plates, the distance between the plates, and the dielectric constant of the electrolyte.

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