Electronic Products & Technology

Aluminum electrolytic capacitors feature three electrolytic technologies

August 13, 2021  Stephen Law

AVX AEA Series SMT aluminum electrolytic capacitors are available in four case sizes (0810, 1010, 1213, and 1616) with capacitance values and voltage ratings spanning 22–6,800μF and 6.3–100Vdc. Devices are rated for operating temperatures extending from -55°C to +105°C, exhibit low impedance and reliably withstand 5,000 hours at 105°C, and are suitable for lighting and dc-dc converter applications in consumer and industrial electronics.

AEH Series SMT aluminum electrolytic capacitors are available in 10 case sizes (0608, 0810, 0813, 1010, 1012, 1013, 1016, 1213, 1216, and 1616) with capacitance values and voltage ratings spanning 2.2–1,500μF and 10–450VDC. Deviceas are rated for operating temperatures extending from -55°C to +125°C (10–100V) or -40°C to +125°C (160–450V), reliably withstand 2,000 to 5,000 hours at 125°C, and are suitable for use in dc-dc converters with high-density PCBs in high-temperature environments.

APA Series SMT conductive polymer electrolytic aluminum capacitors are available in nine case sizes (0606, 0607, 0608, 0609, 0807, 0809, 0812, 1010, and 1012) with capacitance values and voltage ratings spanning 10–2,200μF and 4–50Vdc. Devices are rated for operating temperatures extending from -55°C to +105°C, exhibit low ESR and reliably withstand 5,000 hours at 105°C, and are suitable for use in dc-dc converters, voltage regulators, decouplers, and computer motherboards.

APD Series SMT conductive polymer electrolytic aluminum capacitors are available in five case sizes (0606, 0609, 0809, 0811, and 1012) with capacitance values and voltage ratings spanning 22–470μF and 35–63Vdc. Devices are rated for operating temperatures extending from -55°C to +105°C, reliably withstand 2,000 hours at 105°C, and are suitable for use lamps, LEDs, and power supplies.

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AHA Series SMT hybrid electrolytic aluminum capacitors are available in four case sizes (0608, 0810, 1010, and 1012) with capacitance values and voltage ratings spanning 10–560μF and 16–125Vdc. Devices are rated for operating temperatures extending from -55°C to +105°C, reliably withstand 2,000 to 10,000 hours at 105°C, and are suitable for use in industrial equipment.

AHC Series SMT hybrid electrolytic aluminum capacitors are currently available in five case sizes (0608, 0609, 0810, 0812, and 1010) with capacitance values and voltage ratings spanning 15–470μF and 25–80VDC. They are rated for operating temperatures extending from -55°C to +125°C, exhibit ultralow ESR and high ripple current resistance, reliably withstand 4,000 hours at 125°C, and are especially well suited for use in commercial and industrial power supplies that require high capacitance in energy-dense, small-volume packages.

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