smd aluminium capacitor

The new SMD aluminum electrolytic capacitors from EPCOS cover a capacitance range from 0.1 µF to 1500 µF and are designed for voltages from 4 V DC to 100 V DC. Versions are available for temperature ranges from -40 °C to +85 °C and from -40 °C to +105 °C. Depending on the CV value, the case sizes vary between 4 mm x 5.4 mm and 10 mm x 10 mm (d x l). The B41142* series with ESR values from a minimum of 0.8 Ω is particularly suitable for applications requiring high ripple current capability.

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Vishay Intertechnology, Inc. announced that it has extended the capabilities of its 150 CRZ series of surface-mount aluminum capacitors to offer low impedance values, high capacitances and ripple currents, and 4-pin versions for high vibration capability. The 150 CRZ devices are available in five case sizes, ranging from 8 mm by 8 mm by 10 mm to the larger 12.5 mm by 12.5 mm by 16 mm. For enhanced performance and reliability, the capacitors offer very low impedance (Z) that is specified as low as 60 mΩ at 100 kHz, a high rated ripple current of 1007 mA at +105 °C, and a capacitance range from 33 µF to 2200 µF over a voltage range of 6.3 V to 63 V.

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