M39003/01-2490

Series:	Military, MIL-PRF-39003/1, CSR13
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	270µF
Tolerance:	±10%
Voltage - Rated:	6V
Type:	Hermetically Sealed
ESR (Equivalent Series Resistance):	--
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Through Hole
Package / Case:	Axial
Size / Dimension:	0.351" Dia x 0.786" L (8.92mm x 19.96mm)
Height - Seated (Max):	--
Lead Spacing:	--
Manufacturer Size Code:	D
Features:	Military
Failure Rate:	P (0.1%)

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Tantalum Capacitors – M39003/01-2490 Application Field and Working Principle

Tantalum capacitors are among the most popular options for electronic applications. They are tiny, effective, and reliable, which makes them perfect for surface mount assemblies where space is limited but high performance is needed. The model M39003/01-2490 is specialized for military and aerospace applications due to its superior endurance and reliability compared with other means of electronic storage.A tantalum capacitor consists of two conductive plates placed on each side of a dielectric material. When voltage is applied to the plates, electrons flow from one to the other, thus producing a static electrical field that stores energy. This electrical energy is then released when the voltage is removed. This process is known as capacitance or capacitive reactance.The process of capacitance can be broken down further into two components: the dielectric material and the capacitor plates. The dielectric is a semiconductor material consisting of two layers of oxide and a charge-transporting layer. This composition creates a barrier preventing the flow of electric current through the device. When a voltage is applied to the plates, the oxide layers permit electrons to move through the material while the charge-transporting layer carries electrons from one plate to the other.The M39003/01-2490 series of capacitors are designed specifically for military and aerospace applications. These tantalum capacitors have a mil-spec 883 rating and can withstand temperatures up to 200°C. They are also vapor phase and wave soldered and offer extremely high reliability and endurance.Due to the combination of its durable construction, high temperature rating, and mil-spec 883 rating, the M39003/01-2490 is a dependable choice for long-term and high temperature electronic applications. The mil-spec 883 approval makes it the preferred choice for mission-critical applications where reliability and endurance are paramount. The exact working principles of the device depend largely on the application and can be adjusted as necessary but the process of capacitance will remain the same.At the end of the day, the M39003/01-2490 series are reliable, powerful, and precise choices for electronic applications in military and aerospace applications. They’re excellent for surface mount assemblies and are guaranteed to last long under extreme temperatures. By understanding the capacitive reactance process and the superior construction of the device, it’s clear to see why the M39003/01-2490 series are among the most popular choices for military and aerospace applications.

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