M39003/01-2403/HSD

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	M (1%)
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:	75V
Tolerance:	±10%
Capacitance:	1.5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Tantalum capacitors are widely used in a variety of applications due to their excellent stability, reliability and long life characteristics. One such capacitor type is the M39003/01-2403/HSD, a type of non-solid tantalum capacitor, which is widely used in high-reliability circuit applications. This article will discuss the construction, application field and working principle of the M39003/01-2403/HSD type tantalum capacitors.

Construction

The M39003/01-2403/HSD type tantalum capacitors are constructed with four layers of material. The outer two layers are typically made of tantalum foil, the inner layer is made from a ceramic dielectric material, and the fourth layer is a conducting electrolyte. The tantalum foil acts as the anode of the capacitor and the ceramic dielectric acts as the cathode. The electrolyte, which is usually a solid electrolyte, completes the capacitor and enables it to function as a capacitor.

Application Field

The M39003/01-2403/HSD type tantalum capacitors are primarily used in high-reliability circuit applications such as power supplies, energy storage systems, space applications, telecommunications, automotive electronics, medical devices, and military applications. These capacitors are extremely stable, reliable and provide high levels of energy storage, making them a preferred choice for these applications.

Working Principle

The working principle of the M39003/01-2403/HSD type tantalum capacitors is based on the physical properties of the tantalum material and the ceramic dielectric. When a voltage is applied across the capacitor, electrons are attracted to the anode, which is made of tantalum foil, and away from the cathode, which is made of ceramic. This forms an electric field between the two metal layers and results in an electrical charge being stored in the capacitor. The charge is maintained until the voltage across the capacitor is removed.

Conclusion

The M39003/01-2403/HSD type tantalum capacitors are widely used in a variety of high-reliability circuit applications due to their superior stability, reliability and long life characteristics. These capacitors have four distinct layers including tantalum foil, ceramic dielectric material, and a conducting solid electrolyte. The working principle of these capacitors is based on the physical properties of the tantalum material and the ceramic dielectric, which allow electrons to be attracted to the anode and away from the cathode. This results in the capacitor being able to store an electrical charge until the voltage across the capacitor is removed.

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