M39003/01-5693H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	S (0.001%)
Features:	Military
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.289" Dia x 0.686" L (7.34mm x 17.42mm)
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:	±5%
Capacitance:	18µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors

Tantalum capacitors are highly reliable capacitance electronic components. They are mainly manufactured using a combination of tantalum, a chemical element, and an insulation oxide layer. The M39003/01-5693H is one such component, and is commonly used in military and aerospace applications for its performance and durability. This article will discuss the attributes of the M39003/01-5693H, as well as its application field and working principle.

Strengths of the M39003/01-5693H

Tantalum capacitors are characterized by their low ESR and ESL characteristics, as well as their ability to withstand extreme temperatures, vibration, and moisture. The M39003/01-5693H is a particularly robust component, boasting a maximum operating temperature of 150°C and a minimum of -55°C. Its low ESR and ESL values make it an ideal choice for high frequency applications, and its construction makes it resistant to moisture and vibration, ideal for military and aerospace applications where reliability is key.The core of the M39003/01-5693H is constructed from a combination of tantalum and an insulation oxide layer. This layer is formed by depositing a layer of certain ions, typically oxygen, on an anode. This forms a positively charged ionic crystal layer at the surface of the metal, which is then reinforced with additional layers of material. This layer helps to reduce the physical size of the device, as well as increases its performance in addition to providing protection against vibration and moisture. Additionally, the M39003/01-5693H’s packaging is engineered to reduce chance of failure due to shock or vibration.

Application Field and Working Principle

Primarily, the M39003/01-5693H is used in military and aerospace applications, where reliability is paramount. One area in which it is used is in avionics, as the capacitors can be placed directly on printed circuit boards, helping to reduce the size and weight of the application. It is also used in mission critical systems such as medical equipment, as well as in satellites and spacecraft. The working principle of the M39003/01-5693H is based on the capacitance of a capacitor. Firstly, a voltage is applied across the two electrodes of the device, which attracts positive and negative charges to each of the plates. This causes an electrical field to develop between the two plates, which creates a charge on the capacitor. When a current is applied, it is able to flow freely through the capacitor as long as the voltage remains. In the case of the M39003/01-5693H, the insulation oxide layer helps to reduce the size of the device, as well as increase its reliability and performance.

Conclusion

In conclusion, the M39003/01-5693H is a highly reliable tantalum capacitor that is designed for use in military and aerospace applications. Its low ESR and ESL values, combined with its ability to withstand extreme temperatures, moisture, and vibration, make it ideal for such applications. Additionally, its insulation oxide layer helps to reduce its physical size and increase performance. Understanding the application field and working principle of such a device is paramount for anyone looking to incorporate it into their design.

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