M39003/03-3078/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	C (0.01%)
Features:	Military
Manufacturer Size Code:	A
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.135" Dia x 0.286" L (3.43mm x 7.26mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	Military, MIL-PRF-39003/3, CSR23
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	1.5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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M39003/03-3078/TR is a particular series of tantalum capacitors, widely used in various industrial electronics applications. These capacitors have satisfactory frequency stability, temperature characteristics and excellent ripple current-handling capacity, which makes them suitable for use in high frequency circuits and high ripple current applications.Tantalum capacitors have come a long way since their invention in the 1950s. Today, these capacitors are well known for their many features such as low profile, high capacitance, long life, and high voltage ratings. These features make them ideal for use in space-saving and power management applications.This series, M39003/03-3078/TR, is a type of polarized tantalum capacitor with a metallic-oxide dielectric. Its high-capacitance electrolyte is formed by sintering tantalum powder and adding other material to improve its dielectric properties. The construction of these capacitors also includes a solid polymer isolator.The application field of M39003/03-3078/TR capacitors is versatile, including mobile phones, computers, small domestic appliances, power supplies for industrial instrumentation, medical electronics, and automotive electronics.The normal working voltage range of this type of tantalum capacitors is up to and including 16 VDC and they have potential ripple current ratings of 10, 20, 35, and 50 volts. Furthermore, these capacitors have a temperature range of -55°C to +125°C with a ±10% capacitance variation over the temperature range.The working principle of M39003/03-3078/TR capacitors involves the absorption of energy by the dielectric material, which then stores the energy when connected to a voltage source. This energy is expended when the capacitor is disconnected from a voltage source.The working of a tantalum capacitor with the application of a DC voltage is characterized by a capacitance decrease with increasing voltage. The rated voltage of these capacitors is the voltage, at which the capacitance starts decreasing. When instantaneously applied voltages exceed the rated voltage, these capacitors may be destroyed or suffer thermal runaway. In the latter case, the capacitors may catch fire if the circuit is not properly protected.In the case of AC voltage, any voltage above the rated voltage will lead to significant leakage of the stored energy and hence, a reduction in the capacitance. In this case, the capacitance decreases with an increasing voltage, until a point is reached when the capacitance suddenly drops. This is due to a disruptive discharge of the stored energy.In conclusion, M39003/03-3078/TR is a series of tantalum capacitors with a normal working voltage range of up to 16 VDC and potential ripple current ratings of 10, 20, 35, and 50 volts. These capacitors are widely used in various industrial electronics applications and have a temperature range of -55°C to +125°C. Their working principle involves storing energy when connected to a voltage source, and its release when the capacitor is disconnected.

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