35TGV1000M18X16.5

Series:	TGV
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	1000µF
Tolerance:	±20%
Voltage - Rated:	35V
ESR (Equivalent Series Resistance):	64 mOhm @ 100kHz
Lifetime @ Temp.:	5000 Hrs @ 125°C
Operating Temperature:	-40°C ~ 125°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	780mA @ 120Hz
Ripple Current @ High Frequency:	1.3A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.709" Dia (18.00mm)
Height - Seated (Max):	0.669" (17.00mm)
Surface Mount Land Size:	0.748" L x 0.748" W (19.00mm x 19.00mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are essential components found in a variety of electronic circuits, and in particular, they play a critical role in ensuring the reliable operation of portable, automobile and aviation electronics. The 35TGV1000M18X16.5 aluminum electrolytic capacitor is a high-voltage, high-capacitance, and low-ESR capacitor designed for low temperature and low impedance applications. It is commonly used in power supply, frequency converter, energy storage and other applications.

Structure and Component Materials

The 35TGV1000M18X16.5 aluminum electrolytic capacitor is constructed using three major components: an aluminum electrolyte, a large multifoil and a case. The aluminum electrolyte takes the form of a thin sheet of aluminum or aluminum alloy with a dielectric oxide film on both sides. The anode and cathode of the aluminum electrolytic capacitor are both composed of this sheet. The large multifoil is composed of two layers of heat-resistant aluminum foil, with the anode foil sandwiched between the two layers of insulating aluminum oxide paper or film. The case of the 35TGV1000M18X16.5 is typically made of plastic, although some versions may be made of metal. The case serves as the enclosure for the electrolyte and the large multifoil.

Working Principle

The 35TGV1000M18X16.5 aluminum electrolytic capacitor relies on Faraday’s Laws of electrolysis and the formation of a dielectric oxide film on the anode side to store electrical energy. The device consists of two main components, the anode and the cathode. When a voltage is applied to the capacitor, ions from the anode combine with cations from the anode to form an oxide film on the anode. This film serves as the dielectric for the capacitor and allows for the storage of electrical charge. The capacitance of the electrolytic capacitor is determined by the surface area of the anode, the thickness of the dielectric layer, and the dielectric constant of the electrolyte. When a steady-state voltage is applied to the anode, no current will flow until the reverse voltage at the anode exceeds a certain (critical) peak voltage. At this point, the dielectric layer begins to break down and current is allowed to pass through the electrolytic capacitor. This is known as the capacitive avalanche process. It is important that the voltage level be chosen carefully, as too much voltage can cause irreversible damage to the capacitor.

Application Field and Benefits

The 35TGV1000M18X16.5 aluminum electrolytic capacitor is used in a wide range of applications. It is particularly suitable for pulse power supply and low temperature, low impedance applications, due to its consistently low ESR values. In addition, the capacitor features a high volumetric efficiency, making it an ideal choice for high-voltage applications. The capacitor\'s long life expectancy, however, is its most attractive feature. The 35TGV1000M18X16.5 is an ideal solution for automotive, aviation and medical applications due to its long life expectancy, reliable performance and low ESR values. In addition, the capacitor is available in both through-hole and surface mount packages, making it suitable for virtually any application. Finally, the capacitor can handle extreme temperatures, making it suitable for harsh-environment applications.

Conclusion

The 35TGV1000M18X16.5 aluminum electrolytic capacitor is a high-voltage, high-capacitance and low-ESR component that is ideal for power supply, frequency converter, energy storage and other applications. The capacitor is composed of three main components, an aluminum electrolyte, a large multifoil and a cap, and relies on Faraday\'s Laws of electrolysis and the formation of a dielectric oxide film on the anode side for its operation. The 35TGV1000M18X16.5 is an excellent choice for automotive, aviation and medical applications due to its high volumetric efficiency, long life expectancy and reliable performance.

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