M39003/09-0351/TR

Series:	Military, MIL-PRF-39003/9, CSR21
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	100µF
Tolerance:	±10%
Voltage - Rated:	20V
Type:	Hermetically Sealed
ESR (Equivalent Series Resistance):	75 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: M39003/09-0351/TO Application Field and Working Principle

Tantalum capacitors, also called electrolytic capacitors, are electrical components used to store energy and release it on demand in electrical circuits. They are vital components in many electronic systems, ranging from small-scale products like toys and cell phones to large-scale products such as aircraft and spacecraft. Although generally small in size, they are powerful in their function.The M39003/09-0351/TO tantulum capacitor is a two-terminal, non-polarized, cylindrical component designed for surface mounting. This specific type of capacitor is used for commercial, industrial, and military applications where minimal size and reliability are paramount. Due to its cylindrical design, this type of capacitor has a wide range of application options. For example, it can be used for decoupling, filtering, and various higher-frequency applications, such as HF and UHF stages, and in telecommunication devices. It is also suitable for medical equipment, UPS systems, measuring instruments, and relays.The working principle of a M39003/09-0351/TO tantulum capacitor is based on Faraday\'s law of electrochemistry. This law states that any voltage applied across a capacitor will create an electric field between the two plates. The electric field allows a charge to be stored on the plates, which in turn affects the charge or current entering and leaving the capacitor. The mechanism used to store the charge is known as the capacitor layer, which is composed of four layers. The first layer is made of a tantalum metal and the second layer is an oxide layer. The third layer is an electrolyte layer typically made of elecrolite, and the fourth layer is a ground layer.The capacitance of the M39003/09-0351/TO capacitor is determined by the capacitance equation, which states that the capacitance is equal to the ratio of the electric charge to the electric potential between the two plates. This capacitor has a capacitance of 0.47 µF. It is also rated at 16 volts and has a tolerance rating of ±10%.When a voltage is applied across the capacitor, the charge stored on it will increase or decrease, depending on the polarity of the applied voltage. This in turn affects the current entering and leaving the capacitor. If the current is too high, the capacitor may be in danger of becoming damaged. In addition, if the ambient temperature rises, the capacitance will decrease.The M39003/09-0351/TO tantalum capacitor can be used in many different applications, as it is reliable and suitable for circuits that require small size and space. With its four layers, it can store electric potential and withstand temperatures up to 105°C. As such, it is a very versatile and reliable capacitor choice.

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