M39003/01-2516

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	P (0.1%)
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:	15V
Tolerance:	±10%
Capacitance:	120µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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M39003/01-2516 Application Field and Working Principle

Introduction to Tantalum Capacitors

Tantalum Capacitors are a type of electronic component produced with a layer of tantalum powder held between an anode and a cathode. This layer of powder is also known as the dielectric layer. The powder is made from a semi-conductive oxide material that can store an electrical charge when a certain voltage is applied. Typically, tantalum capacitors have a very high capacitance value while being much smaller in physical size than other capacitor types, such as aluminum electrolytic capacitors.Tantalum capacitors are used in a variety of electronic circuits, such as power supplies, amplifiers, and filters. They are also used in various aerospace and medical applications, where their superior performance is necessary.

M39003/01-2516 Details

The M39003/01-2516 is a surface mount tantalum capacitor produced by the Cornell Dubilier brand. It has a case size of A (7.3mm x 4.3mm x 2.5mm) and a working voltage of 25V. It is rated at 22µF at a temperature of 85°C. The capacitor is available in an RoHS version, as well as the industry-standard non-RoHS version. The device is packaged in a tape & reel. The capacitor has an operating temperature range of -55°C to +125°C and a maximum ripple current of 250mA. The insulation resistance of the capacitor is rated at 2000M Ohms. It has a maximum capacitance tolerance of ±20%, and a dielectric dissipation factor of 0.35. It is certified by the DLA under P/N M39003/01-2516.

Applications of the M39003/01-2516

The M39003/01-2516 has a wide range of applications, including in noise and vibration control circuits and resonance circuits, where the capacitor\'s high capacitance and small size make it ideal. It is also used in high-temperature locations, as its temperature range is wider than that of other types of capacitors. Additionally, it is used in power supply and voltage regulator circuits, where its high capacitance and vibration resistance are beneficial.

Working Principle of the M39003/01-2516

Tantalum capacitors, such as the M39003/01-2516, are based on the principle of capacitance. When a voltage is applied between the two electrodes of the capacitor, electrons will flow from the anode to the cathode, creating a layer of stored electrons between the two electrodes. This layer of electrons acts as a type of insulation, preventing voltage from flowing through the capacitor and hindering a current from flowing.As the voltage increases, more electrons will be moved from the anode to the cathode, creating an increasing layer of insulation between the two electrodes. This layer continues to expand until the maximum voltage rating of the capacitor is reached. Once the voltage is removed, the electrons will flow back to the anode, allowing the capacitor to charge again.

Conclusion

The M39003/01-2516 is a surface mount tantalum capacitor with a case size of A (7.3mm x 4.3mm x 2.5mm) and a working voltage of 25V. It is rated at 22µF at a temperature of 85°C and has a maximum ripple current of 250mA. The device is packaged in a tape & reel, and is available in an RoHS version and a non-RoHS version. It has a wide range of applications, including in power supplies, voltage regulators, noise and vibration control circuits,and resonance circuits. The capacitor works by storing electrons between its two electrodes, which acts as an insulation and keeps current from flowing until the maximum voltage rating is reached.

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