M39003/01-7184

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:	50V
Tolerance:	±10%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Tantalum capacitors, also known as tantalum electrolytic capacitors, are one of the most popular types of electrical components used today. They are used in a wide variety of applications ranging from computers and electronics to medical devices and automotive systems. The M39003/01-7184 is a type of tantalum capacitor that is used to provide high-quality power to sensitive electronic circuits. In this article, we will discuss the application field and working principle of the M39003/01-7184.

Application Field

The M39003/01-7184 is a versatile and reliable automotive tantalum capacitor. This device is used in a variety of automotive applications such as automotive ECUs, ABS, airbag, powertrain, and engine control. Additionally, it is also suitable for use in various industrial and military applications.This capacitor is available in two pitches (3.00mm and 5.08mm) and in three different mounting options (surface mount, through-hole, and press-fit). It is also available in a variety of shapes, sizes, and capacitance values ranging from 0.18µF to 470µF.

Working Principle

The working principle of the M39003/01-7184 is based on the electrochemical formation of a dielectric on the surface of a tantalum powder core. This process is known as anodic polarization and allows for the capacitor to produce a high capacitance value in a relatively small form factor.Once the capacitor is energized, a voltage is applied to a tantalum anode. This voltage causes tantalum dioxide to form on the surface of the powder core, which in turn acts as the dielectric. The result is a capacitor with a relatively high energy density, which makes it suitable for use in applications with space restrictions.

Conclusion

The M39003/01-7184 is a versatile and reliable tantalum capacitor. Its application field is wide, including automotive ECUs, ABS, airbag, powertrain, and engine control. Additionally, it is also suitable for use in various industrial and military applications. The working principle of the device is based on the electrochemical formation of a dielectric on the surface of a tantalum powder core, which allows for the capacitor to produce a high capacitance value in a relatively small form factor.

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