M39003/03-0155H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	M (1%)
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-39003/3, CSR23
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	20V
Tolerance:	±10%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors

Tantalum capacitors are one of the most popular types of capacitors in the electronics industry. They are used for a variety of applications, ranging from decoupling signals in computer motherboards, to controlling the power of automotive audio systems and medical equipment. M39003/03-0155H capacitors are a special type of tantalum capacitors, designed for use in medical and other sensitive applications, and have an unusually wide range of application fields.

M39003/03-0155H Application Field and Working Principle

The M39003/03-0155H capacitor is an electrolytic bipolar tantalum capacitor, with a high capacitance range of between 2.2μF-330μF. It also has a high voltage rating of 10V to 50V, and is able to withstand steady state voltage up to an impressive 300VAC for 18hrs. These capacitors are primarily designed for medical and medical automotive audio applications, where low leakage currents and high temperature stability are essential.This capacitor’s high temperature stability is achieved by using an electrolyte in the form of a gel, which helps to reduce leakage currents, as well as improving the stability of the capacitor in high temperature conditions. This gel also helps to allow the contacts made between the anode and the cathode to remain secure and free of oxidation, while also reducing the possibility of physical shock damage.The working principle of a tantalum capacitor is based on a process called “electrolysis”. As anode and cathode plates are connected to a power source, electrons from the anode plate travel through the electrolyte, and back to the cathode plate, causing a buildup of charge in the capacitor. This charge is used to store energy and will remain in the capacitor until the voltage is reduced. This is why tantalum capacitors can be used in so many different applications, as they are able to store and release energy with great stability.The M39003/03-0155H capacitor also offers a number of other benefits, such as long life expectancy and excellent reliability. In medical applications, the M39003/03-0155H capacitor provides high stability, high temperature resistance, and a long service life, which makes it a perfect choice for these kinds of applications. In addition, the capacitor can resist a wide range of temperatures, from -55°C to 125°C, making it suitable for a variety of different environments.The M39003/03-0155H capacitor offers an extensive range of application fields, making it an ideal choice for many medical, automotive, and electronics applications. This type of capacitor is highly reliable and offers excellent temperature stability, making it perfect for applications which require high levels of temperature and voltage control.

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