M39003/01-8040H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	D (0.001%)
Features:	Military
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.351" Dia x 0.786" L (8.92mm x 19.96mm)
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:	10V
Tolerance:	±5%
Capacitance:	180µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum capacitors are electronic components used in almost every modern electronic device. They are used for a variety of purposes, including storing charge and providing a signal filtering feature. In this article, we will discuss the M39003/01-8040H tantalum capacitor and its applications, as well as its working principle.The M39003/01-8040H is a 20V, 10μF tantalum capacitor constructed using an anode of sintered tantalum powder, a cathode of silver palladium alloy, and an internal impervious barrier layer of Ta2O5 dielectric material. It has an operating temperature of between -55°C and +105°C and a total case size of 10.5 mm x 7.5 mm x 5.5 mm. Its self-healing properties allow it to be used in high-voltage applications, making it a suitable choice for high-performance circuits.The main application of M39003/01-8040H tantalum capacitors is in high-performance circuits, such as audio systems and power supplies, in order to limit the ripple voltage. It is also used in high-frequency filters, transient suppressors, bypass capacitors, and to provide decoupling. In addition, it is often used in portable electronics, memory backup circuits, and Energy Star rated electrical device power supplies.The working principle of a tantalum capacitor is based on the principle of capacitance. When a voltage is applied across the capacitor, electrons are transferred between the electrodes, causing electrostatic charges to be stored within the dielectric material. This stored charge creates an electric field within the capacitor, which can be used to store energy. Tantalum capacitors have several advantages over other types of capacitors, such as greater capacitance for its size, stability over temperature and time, and low-inductance design. Furthermore, they are typically more reliable and durable than other types of capacitors, as they are less prone to failure and damage, and are non-polarized, meaning they can be connected in either direction.The M39003/01-8040H capacitor offers several unique features and benefits which make it an ideal choice for high-performance circuit applications. Its relatively small size makes it a suitable choice for space-constrained applications, while its excellent thermal resistance ensures reliable operation in a wide range of temperatures. It also has a very low ESR (Equivalent Series Resistance) of 0.2 ohms, improves stability over time and temperature, and is rated for high surge current.In conclusion, the M39003/01-8040H tantalum capacitor is an excellent choice for a variety of applications, including power supplies, audio systems, high-frequency filters, and more. Its wide operating temperature range and low ESR makes it a suitable choice for high-performance applications, while its low self-inductance ensures maximum efficiency in circuits and reliable operation.

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