Operating Temperature:	-55°C ~ 125°C
Failure Rate:	D (0.001%)
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-39003/1, CSR13
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	20V
Tolerance:	±10%
Capacitance:	1.5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Tantalum capacitors are electrical components that store energy using an applied electric field. They are used in a wide range of circuits and applications, ranging from consumer electronics to military apparatus. One popular type of tantalum capacitor is the M39003/01-8068/TR. In this article, we will discuss the application field and working principle of this capacitor, and assess its advantages and disadvantages.

Attributes and Specifications

The M39003/01-8068/TR is a surface-mount polymer tantalum capacitor with a wide temperature range. It is a high-voltage, large-capacity capacitor with a case size of 9mm x 7.5mm x 4.4mm. This capacitor has a voltage rating of 6.3V and a nominal capacitance of up to 680μF. With a temperature range of -55°C to +125°C, it is suitable for use in harsh environments. It also offers excellent low ESR values and a wide variety of leadless terminations.

Application Field

The M39003/01-8068/TR is designed for use in high-voltage applications at temperatures up to 125°C. It is mainly used in military and aerospace products due to its ability to operate in high-temperature and shock-resistant environments. It is also used in medical, automotive, and consumer electronics, as well as in power supplies and battery chargers.

Working Principle

Tantalum capacitors work by using an applied electric field to store energy. When a voltage is applied to the capacitor, an electric field is created between the two terminals that stores the energy. When the voltage is removed, the energy is returned to the circuit. The M39003/01-8068/TR capacitor is constructed using a solid electrolytic capacitor anode and a tantalum resistor-like anode. This combination of components maximizes the capacitor’s energy storage capabilities.

Advantages and Disadvantages

The M39003/01-8068/TR is a highly reliable and durable capacitor, thanks to its robust construction and wide temperature range. It also provides excellent tolerance and capacitance levels. Additionally, its ability to operate at high temperatures makes it suitable for use in harsh and shock-resistant environments. Its main disadvantage is its relatively high cost.

Conclusion

In conclusion, the M39003/01-8068/TR is a reliable and durable tantalum capacitor. It is designed for high-temperature applications and offers excellent tolerance and capacitance levels. It is used in military, aerospace, and medical products as well as in consumer electronics and power supplies. Its only major drawback is its cost.

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