M39003/01-5032

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	M (1%)
Features:	Military
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.185" Dia x 0.474" L (4.70mm x 12.04mm)
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:	20V
Tolerance:	±5%
Capacitance:	10µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors: M39003/01-5032 Application Field and Working PrincipleTantalum capacitors are solid-state electrochemical capacitors which utilize tantalum metal for the anode assembly. They are commonly used in electronic circuits where stable capacitance is required in a variety of applications, such as signal processing, power management, filtering, resonance, and pulse-width modulation. M39003/01-5032 is a particularly notable tantalum capacitor, due to its high reliability, long life span, and excellent electrical properties.The M39003/01-5032 is a surface-mount long-life capacitor with a capacitance range of 1uF to 3.3uF. It features a solid tantalum chip and an epoxy-based coating. Its flat case reduces height and improves connection stability, and its solid construction makes it resistant to vibration and shock. This makes it suitable for use in highly exposed environments.The working principle of tantalum capacitors is based on the principles of electrochemistry. It consists of a thin tantalum metal layer sandwiched between two layers of insulating dielectric. When a voltage is applied to the metal layer-either positive or negative-ions migrate toward each electrode, forming a conducting salt bridge. The electrons then flow through the conducting salt bridge, creating an electrical current between the two layers of dielectric. This forms a capacitance that is determined by the size of the metal layer and the dielectric constant of the material. The capacitance of the capacitor is then determined by the voltage, which is applied to it.Tantalum capacitors are used in a wide range of applications. They are particularly suitable for applications such as circuit protection, noise suppression, and oscillator stabilization. They are often used in audio equipment, high-temperature electronics, and military applications. As they have a low equivalent series resistance (ESR), very low leakage current, and a long life span, they are ideal for applications that require high reliability.In conclusion, M39003/01-5032 is a surface-mount tantalum capacitor designed for multiple applications, such as filtering, protection, and oscillator stabilization. Its high reliability, long life span, and excellent electrical properties make it ideal for use in highly exposed environments. The working principle of a tantalum capacitor is based on the principles of electrochemistry, where ions migrate towards each electrode due to an applied voltage to form a conducting salt bridge. As such, tantalum capacitors are increasingly being used in a wide range of applications where their reliability, performance, and long life span make them a highly sought-after component.

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