M39003/01-7256/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	C (0.01%)
Features:	Military
Manufacturer Size Code:	A
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.135" Dia x 0.286" L (3.43mm x 7.26mm)
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:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors: M39003/01-7256/TR Application Field and Working Principle

Tantalum capacitors are used extensively in the electronics industry for their superior stability and reliability. The M39003/01-7256/TR is a common type of tantalum capacitor used for a variety of applications. In this article, we\'ll explore the application field and working principle of the M39003/01-7256/TR tantalum capacitor.The M39003/01-7256/TR capacitor is a miniature radial-leaded tantalum capacitor with an M style case. It is a surface-mount device with leadless terminations that can be soldered directly to a PC board. This type of capacitor is widely used for functional decoupling of power and signal circuits.The M39003/01-7256/TR provides an excellent combination of performance characteristics especially suited for use in a wide variety of applications. It offers good temperature stability, superior ripple current performance, and high capacitance density. This type of capacitor is also very reliable and has a long service life.The term “tantalum capacitor” refers to a type of capacitor that utilizes a tantalum powder formed into a dielectric layer that is sandwiched between two electrodes. The electrodes may be either two plates of metal foil, or a layer of metal is evaporated onto the tantalum powder. The capacitor terminals are then connected to the metal plates or lead wires.Tantalum capacitors are polarized. This means that the + and – terminals must be connected correctly in order to take advantage of their maximum performance. The positive terminal must always be attached to the higher voltage source. The M39003/01-7256/TR is constructed with a unique “Polarity Barrier” to help ensure that the capacitor is inserted correctly.The working principle of a tantalum capacitor is based on the electrostatic attraction between two differently charged surfaces. When a voltage is applied between the two plates of the capacitor, an electric current flows, which creates an electric field between the two plates. This electric field will then attract the opposite charge from one of the plates, forming a capacitive element. As the charge is redistributed across both plates, the voltage across the plates will remain constant until the capacitor is discharged.Tantalum capacitors are particularly well suited for use in high-frequency applications due to their low ESR (Equivalent Series Resistance), low ESL (Equivalent Series Inductance), and low self-inductance. The low ESR and ESL values are beneficial for reducing the amount of power loss in the circuit, while the low self-inductance allows higher frequencies to be used.The M39003/01-7256/TR has superior performance compared to other types of capacitors, and as a result, it is used in a wide variety of electronic applications. Common uses of this type of capacitor include power conversion, filtering, energy storage, and decoupling applications. It is often used in the field of aviation, aerospace, military electronics, medical electronics, and consumer electronics.In conclusion, the M39003/01-7256/TR tantalum capacitor is a miniature radial-leaded capacitor used in many different electronic applications. It offers superior performance compared to other types of capacitors, and its low ESR and ESL make it suitable for high-frequency applications. The integrated “Polarity Barrier” ensures that the capacitor is inserted into the circuits correctly. With its reliability and long service life, the M39003/01-7256/TR is a popular capacitor for use in a variety of applications.

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