M39003/09-0380/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	S (0.001%)
Features:	Military
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.289" Dia x 0.686" L (7.34mm x 17.42mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	Military, MIL-PRF-39003/9, CSR21
ESR (Equivalent Series Resistance):	190 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	15µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors - M39003/09-0380/TR Application Field and Working Principle

Tantalum capacitors are widely used in electronics products due to their convenient form factors, excellent electrical characteristics, and reliable performance. Their structure is often referred to as “surrounding layer electrolytic capacitors” or “electrolytic capacitors”. This particular type of capacitor is made of tantalum, an element with one of the highest electronic conductivity of all metals. In addition to providing excellent electrical characteristics, Tantalum capacitors are also noted for their long-term reliability. The M39003/09-0380/TR tantalum capacitor is often used for high frequency, high speed applications. It is specifically designed to meet the stringent requirements of military and aerospace applications. It is capable of operating at temperatures from -55°C to 125°C. This device has a structured aluminum anode and solid tantalum cathode, allowing it to withstand high temperatures and high voltages. The working principle of the M39003/09-0380/TR tantalum capacitor is as follows. When voltage is applied across the device, an electric field forms between the anode and the cathode, generating current flow across the device. This current flow creates a metallic oxide layer on the cathode, covering its surface, forming the electrolyte. The oxidized layer acts as an insulating material between the anode and the cathode, preventing further current from flowing. This process allows the device to store charge, allowing it to act as a capacitor. The M39003/09-0380/TR tantalum capacitor is ideal for use in circuits that require higher operating temperatures and higher frequencies. The device is typically used in board level systems, such as cellular phones and MP3 players, where there are strict requirements regarding power consumption. It is also used in military and aerospace applications, as it can withstand higher temperatures and voltages while still performing reliably. The device is constructed from a high-grade tantalum core, typically in the range of 15 to 82 microfarads. It has a structured anode, typically formed from aluminium, and a solid tantalum cathode. The anode is typically coated with a manganese dioxide coating, which serves as a sensing medium for the device. The cathode is surrounded by a porous ceramic layer, containing electrolytes which make the device work better at higher frequencies and lower temperatures.The device is noted for superior temperature and voltage capabilities, in addition to its high frequency operation. It is also noted for its excellent long-term stability, as it is able to retain its dielectric strength overtime. This is useful for a variety of applications, especially ones which require reliable performance for long periods of time.In conclusion, the M39003/09-0380/TR tantalum capacitor is an excellent device for a variety of applications, including those which require high frequency operation and higher temperatures and voltages. It is noted for its excellent reliability and long-term stability, as well as its superior temperature and voltage capabilities. It is highly suitable for applications such as those found in cell phones, MP3 players, military and aerospace applications, and other board level systems.

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