M39003/01-2993H

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:	15V
Tolerance:	±10%
Capacitance:	56µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors

Tantalum capacitors are one of the most essential components in the realm of electronics engineering. Their ability to provide electrical energy storage and output for a vast range products makes them ideal for a variety of applications. The M39003/01-2993H model is a through-hole mounted, tantalum electrolytic capacitor commonly used in communication, computer, automotive, and medical equipment. This article will discuss the various application fields for the M39003/01-2993H capacitor as well as its working principle.

Applications

The M39003/01-2993H capacitor is typically employed in digital communication systems like cellular phones, satellite phones, or IP telephony systems. It is also used in computers for stabilizing power supplies and in their motherboards for buffering transient voltages, as well as for memory and signal conditioning. In automotive electronics, this capacitor can be applied for decision circuitry, general control functions, as well as for power supply and power management applications. Furthermore, it is also used in medical devices for power supply filtering, as well as for signal conditioning and analysis.

Description and Working Principle

The M39003/01-2993H capacitor is a through hole mounted, low-cost, surface-mount capacitor. It is composed of a tantalum anode and cathode, an electrolyte, and an insulating housing. It is designed to have a wide operating temperature range of -55 to +105 degrees Celsius, as well as a voltage range of 16V to 25V. It also has a small form factor and is designed to provide tight voltage regulation and low ESR (Equivalent Series Resistance) for switched-mode power supplies and other related designs. The working principle of the M39003/01-2993H capacitor is based on the concept of capacitance. In a capacitor, a pair of conductors (plates) are separated by an insulating dielectric material, such as tantalum. When a voltage is applied to the two terminals of the capacitor, an electric field develops. This field causes electrons to flow between the two plates of the capacitor. This in turn creates a small electric current which is proportional to the voltage applied, and is referred to as a charging current. Discharging current occurs when the capacitor is discharged.

Conclusion

The M39003/01-2993H capacitor is a through-hole, tantalum electrolytic capacitor designed to provide a reliable source of electrical energy storage and output. Its wide operating temperature range and voltage range, as well as its small form factor, make it a suitable choice for various applications in communication, computer, automotive, and medical equipment. Its working principle is based on the concept of capacitance, which allows it to offer stable voltage regulation and low ESR for design criteria.

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