M39003/01-2840H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	R (0.01%)
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:	50V
Tolerance:	±20%
Capacitance:	1.5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum CapacitorsTantalum capacitors are available in two forms—surface mount (SMT) and through-hole (also known as radial leaded). The M39003/01-2840H application field and working principle is one of the most popular of the tantalum capacitor designs. A tantalum capacitor is an electrolytic capacitor, which uses a tantalum metal for the anode, with an oxide film as the dielectric. The oxide film is typically formed by the anode being immersed in a solution that forms an oxide film on the surface. This oxide layer acts as an insulator between the anode and the cathode. The cathode is typically a metal oxide or conducting organic polymer. The capacitor is then connected between the anode and the cathode by two or more electrical contacts. Tantalum capacitors offer a variety of benefits compared to other types of capacitors including higher capacitance values, small size, low cost, and long shelf life. Additionally, they can withstand extreme temperatures and can provide reliable performance in high-temperature environments. These features make them the preferred choice for a wide range of applications. The M39003/01-2840H application field is primarily used for audio applications such as high-frequency audio amplifiers and audio systems, mobile communication devices, consumer electronics, and other electronic products. This capacitor offers a wide range of operating parameters, such as excellent temperature stability, low series resistance, low dielectric absorption, and high conductance. In comparison to other capacitors, the M39003/01-2840H offers lower ESR at higher temperatures and lower self-heating performance. The M39003/01-2840H working principle is based on the same principles as the other tantalum capacitors. At the anode, tantalum is used as the electrolyte material, connected to the ground or positive voltage source. The anode is then exposed to an electrolytic solution that causes it to form an oxide layer. This oxide layer acts as the dielectric and helps to keep the capacitor from shorting out. The cathode, typically a metal oxide or conducting organic polymer, is connected to the positive voltage source and acts as the collector for electrons generated by the oxidation of the tantalum. The combination of electrolyte and cathode materials creates a reaction, helping to store energy in the form of electrical charge. During charge and discharge, electrons are transferred from the anode to the cathode, resulting in a voltage across the capacitors terminals and allowing current to flow. This process helps to maintain a steady power supply for the connected device. Overall, the M39003/01-2840H application field and working principle offers many benefits when compared to other capacitors. Its small size, efficient performance, and low cost make it the preferred choice for many applications. It is also able to withstand high temperatures and extreme environments, making it a great choice for a wide range of applications.

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