UHD1C681MPD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.866" (22.00mm)
Size / Dimension:	0.315" Dia (8.00mm)
Lead Spacing:	0.138" (3.50mm)
Impedance:	41 mOhms
Ripple Current @ High Frequency:	1.25A @ 100kHz
Ripple Current @ Low Frequency:	937.5mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UHD
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	16V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors - UHD1C681MPD Application Field and Working Principle

Aluminum electrolytic capacitors (AECs) are one of the most common types of capacitors used in a wide variety of electronic circuits and applications. They are extremely useful in a variety of applications due to their relatively high capacitance values, low cost, and small size. Although they are not the only type of capacitor, they are a common component in many modern circuits used in consumer electronics, power supplies, and automotive circuits.The UHD1C681MPD is an aluminum electrolytic capacitor manufactured by the Japanese company NEC. It is a surface mount device (SMD) housed in a case measuring 8mm x 21.5mm x 14mm and is rated for a working voltage of 350V DC. The UHD1C681MPD capacitor is a long-life, general-purpose electrolytic type of capacitor and is primarily used in applications that require high performance, such as high-quality audio signal processing, AC mains filters and high-frequency switching supplies.The UHD1C681MPD works by storing electrical energy in its dielectric material, which is an electrolyte solution held between two electrodes (a cathode and an anode). When an electrical charge is applied to the capacitor, the electrolyte absorbs some of the charge and forms a layer of electrical charge on the surface of the electrodes that is equal and opposite to the charge applied. This stored electrical charge provides a source of electrical energy which can be used by the circuit for its intended purpose.The UHD1C681MPD has a number of unique features that make it suitable for a wide variety of applications. For instance, it is highly resistant to thermal shock and has a long operating life. Furthermore, it has a low leakage current and good mechanical shock properties. It also has excellent performance characteristics due to its high reliability and stability, and can be used in circuit designs from low frequencies up to several hundred megahertz.In conclusion, the UHD1C681MPD is a versatile and reliable aluminum electrolytic capacitor that can be used in many different applications. Its high performance and long life make it an ideal choice for high quality audio signal processing, high frequency switching supplies, and AC mains filters. It is also resistant to thermal shock and has a low leakage current with good mechanical shock properties. All in all, it is an excellent choice for any circuit design that requires the highest performance from an aluminum electrolytic capacitor.

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