M39003/09-2007/HSD

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	B (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-39003/9, CSR21
ESR (Equivalent Series Resistance):	50 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	6V
Tolerance:	±10%
Capacitance:	270µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors

Tantalum capacitors are unique electronic devices that offer a variety of benefits in a variety of applications. They are used in a wide range of products, including computers, cell phones, medical devices, and home audio systems. Tantalum capacitors are particularly suited for use in high-frequency applications, and because they possess great mechanical strength and robustness. M39003/09-2007/HSD is a type of surface mount polymer tantalum electrolytic capacitor. It features a high voltage rating of 50V in a small EIA 0805 footprint, low ESR and low leakage current. This make them ideally suited for use in dc-dc converters, motor drivers, and other power applications.

Application Field & Working Principle

Tantalum capacitors are used for decoupling and noise filtering in a variety of applications. Decoupling helps to maintain a steady dc supply, while noise filtering removes undesired frequencies, ensuring a stable signal. They are found in all types of consumer electronic devices, from automotive systems to consumer audio products.Tantalum capacitors work by storing an electrical charge between two conductive surfaces. One plate is an anode layer of porous tantalum coated with a dielectric layer. The other is an electrolytic cathode layer. When a voltage is applied to the external terminals, the capacitor creates a charge separation between the two layers, causing an electric field. This field enables current to move from the anode to the cathode, allowing the capacitor to act as a filter or decoupler.The specific construction of M39003/09-2007/HSD polymer tantalum capacitors makes them suitable for a variety of applications. Since the polymer used for the dielectric layer is thin and flexible, the capacitor has a low profile. This make them ideal for applications where height is an issue. Additionally, due to their low ESR and low leakage current, they are well-suited for dc-dc converters and motor drivers.

Advantages

Tantalum capacitors offer many advantages over other technologies. Compared to aluminum electrolytic capacitors, they are smaller and have a much longer life span. They are also more reliable and dissipate less heat. Additionally, they have good resistance to shock and vibration, which makes them ideal for use in high-shock and high-vibration environments. M39003/09-2007/HSD tantalum capacitors also possess unique features that make them suitable for specific applications. They offer excellent high- and low-frequency performance, a low ESR, and a high pulse-current capability. Furthermore, their small size and low-profile design make them ideal for use in space-constrained applications.

Safety & Maintenance

When handling and installing tantalum capacitors, safety is of utmost importance. Be sure to observe all safety warnings and protocols. Furthermore, it is important to ensure that the capacitor is working within its rated specifications. If it is operating outside its rated voltage, ensure that the capacitor is not damaged or heated up.It is also important to ensure that the tantalum capacitor is maintained properly. To best safeguard against capacitor failure, ensure that the temperature never exceeds its specified limits. Additionally, check the capacitor periodically for any signs of degradation or corrosion.

Conclusion

Tantalum capacitors are sophisticated devices with a wide range of applications. M39003/09-2007/HSD tantalum capacitors are particularly suitable for high-frequency applications with low ESR and low leakage current. They offer excellent high- and low-frequency performance and a high pulse-current capability. Furthermore, their small size and low-profile design make them ideal for use in space-constrained applications. When handling and installing M39003/09-2007/HSD tantalum capacitors, safety is of utmost importance, and it is important to ensure they are properly maintained and operated within their rated specifications.

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