M39003/09-0343

Series:	Military, MIL-PRF-39003/9, CSR21
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	56µF
Tolerance:	±5%
Voltage - Rated:	20V
Type:	Hermetically Sealed
ESR (Equivalent Series Resistance):	100 mOhm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Through Hole
Package / Case:	Axial
Size / Dimension:	0.351" Dia x 0.786" L (8.92mm x 19.96mm)
Height - Seated (Max):	--
Lead Spacing:	--
Manufacturer Size Code:	D
Features:	Military
Failure Rate:	S (0.001%)

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Tantalum capacitors are a type of electrolytic capacitor and are also known as tantalum electrolytic capacitors. They are key components in many industrial and consumer electronic products because of their high capacitance and small size. The M39003/09-0343 capacitor is a unique device in the world of tantalum capacitors. It is designed to be a versatile and high-performance capacitor that works in a wide variety of applications. It is suitable for use in commercial and military aerospace applications, in automotive, telecommunications, computers, medicine, and other fields.The M39003/09-0343 capacitor is a polarized electrolytic capacitor with a solid, conductive electrolyte. This makes it more durable and reliable than other types of capacitors. It is capable of operating in temperatures ranging from -55 C (-67 F) to +125 C (+257 F). It is available in various capacitance values with maximized SRF (self-resonant frequency) up to 3GHz. The primary components of the M39003/09-0343 are a tantalum anode, anode-electrolyte, anode-cathode, and cathode-electrolyte. The anode is constructed from a tantalum powder and a small amount of manganese dioxide. The anode-electrolyte is a mixture of potassium chloride and sodium chloride. The anode-cathode is a buckle-shaped arrangement of tantalum and manganese dioxide. The cathode-electrolyte consists of a combination of potassium chloride, sodium chloride, and other salts. The operating principle of the M39003/09-0343 capacitor is similar to other electrolytic capacitors. When an electrical current is applied to the device, a voltage is created between the anode and cathode. This causes the anode and cathode to become polarized and creates an electric field between them. This electric field draws ions from the electrolyte toward the anode and cathode electrodes, leaving a conductive path between them. The ions also act as a dielectric, allowing the capacitor to store electric charge and release it when the current is no longer applied. The M39003/09-0343 capacitor is one of the most durable and reliable type of electrolytic capacitors available. In addition to its wide temperature range, it also offers increased capacitance values and maximized level of self-resonant frequency. It can efficiently store and release electric charge, making it a key component for many electronic systems. These characteristics make it ideal for use in a wide variety of applications, including aerospace, automotive, telecommunications, computers, medicine, and other fields.

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