M39003/09-2051/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	B (0.1%)
Features:	Military
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.351" Dia x 0.786" L (8.92mm x 19.96mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	Military, MIL-PRF-39003/9, CSR21
ESR (Equivalent Series Resistance):	75 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	20V
Tolerance:	±10%
Capacitance:	100µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors: M39003/09-2051/TR Application Field and Working Principle

Tantalum capacitors are capacitors made with tantalum metal, which has especially high capacitance values for its size and weight. They are widely used in electronic circuits for storing electrical energy and providing reliable voltage supply. The M39003/09-2051/TR is a miniature surface mount tantalum capacitor with a voltage rating of 10 V DC. In this article, we will discuss its application field and working principle.

Application Field

The M39003/09-2051/TR is a miniature surface mount tantalum capacitor, which provides robustness and reliability in solutions having extreme conditions, such as automotive, military, and industrial electronics. Its ability to withstand a range of temperatures, from -55°C to +125°C, make it suitable for these usually harsh environments. It is also RoHS compliant, granting it a higher degree of safety under various harsh conditions and for long time operations.The 10 V DC voltage rating of the M39003/09-2051/TR make it suitable for use in low voltage circuits. Furthermore, its small form factor permits the use of the capacitor in circuits where minimal space is available.

Working Principle

Like other types of capacitor, the M39003/09-2051/TR stores electrical energy in an electrostatic field. Tantalum capacitors, however, use a thin layer of conductive material called a dielectric between two conductive materials, which are usually made of silver or nickel.When a voltage is applied between the two conducting materials, an electric field is created between them. This electric field causes an electric charge to form in the dielectric material, creating an electrostatic field that stores the charge.The dielectric material used in tantalum capacitors, such as the M39003/09-2051/TR, is highly conductive and has a high capacitance value, allowing the capacitor to store more energy than other types of capacitors. As a result, tantalum capacitors, like the M39003/09-2051/TR, are often used in circuits where they are expected to supply reliable voltage supply over long periods of time.

Conclusion

The M39003/09-2051/TR is a miniature surface mount tantalum capacitor with a voltage rating of 10 V DC. Its RoHS compliance and temperature range of -55°C to +125°C make it suitable for use in harsh environments, such as automotive, military and industrial electronics. In addition, its small size and high capacitance value make it suitable for use in low voltage circuits, where minimal space is available and reliable voltage supply is desired.

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