M39003/01-7212/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	C (0.01%)
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:	50V
Tolerance:	±10%
Capacitance:	3.9µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors: M39003/01-7212/TR Application Field and Working Principle

Tantalum capacitors are one of the most popular types of capacitors used in electronic circuits due to their many advantages, including their stability, good power handling capacity and their small size. Tantalum capacitors offer a greater electric field strength than other types of capacitors, making them ideal for high impedance applications such as pulse output filters or high frequency timing circuits.The M39003/01-7212/TR is a particularly popular tantalum capacitor, designed to meet various military, space and commercial applications. It is recommended for use in capacitive coupling, by-pass, timing, pulse forming and embedding diode applications. This capacitor has a variety of application fields, such as in the defense industry (unmanned aerial vehicles, drones, missiles, radar), medical industry (implanted medical devices, pacemakers, defibrillators, monitoring systems), automotive industry (ECU, ABS, power steering systems, power windows, windshield wipers) and consumer electronics (cell phones, laptops, tablets, digital cameras). Tantalum capacitors consist of two electrodes separated by an electrolyte. The electrodes are usually made of tantalum metal and are coated with a layer of dielectric material, such as oxide or nitride. The electrolyte is typically a solution of sodium hydroxide or sulfuric acid. When the capacitor is connected to an external electric field, an electrical charge is stored in the capacitor due to the dielectric layer. The amount of charge stored in the capacitor depends on the size and shape of the electrodes, the dielectric material used, and the type of electrolyte. When an electrical charge is applied to the capacitor, the two electrodes move closer together and the electric field across them increases, resulting in an increase in the amount of charge stored. Conversely, when the electric charge is removed, the two electrodes move farther apart and the electric field decreases, resulting in a decrease in the amount of charge stored. This process is known as the capacitance effect, and is the basis of the working principle of all capacitors.Tantalum capacitors are known for their high reliability, low leakage currents, and their ability to withstand high temperature. They are available in a wide range of sizes and capacitance values, making them suitable for a range of applications, from microcontrollers to power supplies. Finally, the M39003/01-7212/TR is one of the most reliable and trustworthy tantalum capacitors available today, offering excellent power handling capabilities thanks to its small size and tight tolerance, making it suitable for a wide variety of applications.

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