Panasonic 470 μF Capacitor 25V dc, Surface Solder

This capacitor is a surface-mount polar aluminium electrolytic device designed for use in demanding electronic and automotive systems. It provides bulk energy storage and stabilisation for DC rails in high-temperature environments and is intended for automated assembly using tape packaging and solder termination methods.

• 470μF capacitance delivers substantial charge storage and smoothing
• 25V rated voltage supports moderate low-voltage DC applications
• 105°C maximum operating temperature allows extended thermal margin
• 850mA ripple current improves performance in high-frequency circuits
• 5000h expected operational lifetime suits long-term service conditions
• 20% tolerance accommodates typical capacitance variance for design margins

• Suitable for DC power-filtering in automotive control modules
• Ideal for voltage-stabilisation in industrial automation drives
• Used with power-supply modules in control and instrumentation units
• Can be used for decoupling in Compact SMD electronic assemblies

The component is intended for surface-mount placement with solder termination, it is supplied on tape for pick-and-place machines to ensure consistent orientation and thermal contact during reflow.

The aluminium case provides a rigid enclosure that maintains polarity marking and withstands handling during automated assembly while offering effective electrolytic containment.

It operates correctly down to -55°C and up to 105°C, enabling use across cold-start conditions and elevated ambient temperatures without specification shifts.

The specified leakage current influences standby power and bias behaviour, so designers should account for this when calculating quiescent current and charge retention in low-current applications.

The device meets automotive-grade AEC‑Q200 requirements and is RoHS compliant, supporting use in regulated manufacturing and automotive electronics.