M39003/03-4021H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	D (0.001%)
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-39003/3, CSR23
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	10V
Tolerance:	±10%
Capacitance:	56µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors have been widely used as power capacitors in electrical appliances due to their excellent characteristics. M39003/03-4021H is a preferred part of this type of capacitor. It has a high RF characteristics, extremely low electrical stray inductance, high capacitance and low ESR values.The application field and working principle of M39003/03-4021H are very interesting and worth exploring. So, let\'s explore it in more detail.The application field of M39003/03-4021H covers a wide range of applications in high-frequency circuit, power supply filter, RF circuit and small signal circuit. It is best suited for use in communication products, computers, automotive electronics, audio and video products, etc. The M39003/03-4021H can store energy like a battery, while the basic working principle of a capacitor is two conducting plates separated by a dielectric material. People usually call one plate the “anode” and the other plate the “cathode”. When the capacitor is connected to a voltage source the electrostatic field generated by the voltage, attracts the electrons from the anode towards the cathode, and accumulates them. This allow the energy to be stored in the capacitor.The M39003/03-4021H tantalum capacitor is made up of two parts, the anode and the cathode. The anode is made of a porous sintered tantalum powder, which is then pressurized to form an extremely compact sintered pellet. The cathode of the M39003/03-4021H is formed by the deposition of an insoluble manganese dioxide mixture. The anode and cathode are then enclosed in a metal container, usually a stainless steel or aluminum can.The M39003/03-4021H also offers excellent low ESR values and high capacitance as compared to other capacitors. The low ESR values of this capacitor allow it to deliver high peak currents and provide stronger filtering capabilities. The high capacitance allows it to store significantly more energy than conventional capacitors and reduce voltage ripple. In addition, the M39003/03-4021H has an extremely low electrical stray inductance, meaning that the unwanted current flow can be more accurately controlled. This makes the M39003/03-4021H capacitor ideal for use in communication products, computers, automotive electronics, audio and video products, etc.The M39003/03-4021H is also a reliable and long-lasting part, with its long life expectancy. Unlike other capacitor technologies, tantalum capacitors do not suffer from electrolyte evaporation issues, making them highly reliable and long-lasting. Tantalum capacitors also provide excellent temperature and voltage stability, as they are able to withstand temperatures of up to 150° C and voltages of up to 25V without fail.Overall, the M39003/03-4021H is an excellent choice of capacitor for a variety of applications in high-frequency circuit, power supply filter, RF circuit and small signal circuit. With its excellent low ESR values, high capacitance and low electrical stray inductance, excellent temperature and voltage stability, and long-term reliability, the M39003/03-4021H is an ideal choice for a wide range of applications that require a reliable capacitor.

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