The 470µF 16V aluminum electrolytic capacitor is a widely used generalpurpose component for power supply filtering, decoupling, and audio applications. It is available in throughhole radial and surface-mount (SMD) packages to suit various PCB designs.
The 470µF 16V capacitor is available in a wide range of series and performance grades:
| Parameter | Through-Hole Example | SMD Example | Notes |
|---|---|---|---|
| Capacitance | 470µF ±20% | 470µF ±20% | Standard tolerance [citation:1][citation:2] |
| Voltage Rating | 16V DC | 16V DC | Maximum continuous voltage [citation:1][citation:2] |
| Operating Temp. | -55°C to +105°C | -55°C to +105°C | Wide temperature range [citation:1][citation:2] |
| Lifetime @ Temp. | 3000-7000 hours @ 105°C | 2000-5000 hours @ 105°C | Depends on series [citation:1][citation:2][citation:4] |
| ESR/Impedance | 90mΩ to 170mΩ | 80mΩ to 200mΩ | Low impedance variants available [citation:1][citation:2][citation:4] |
| Ripple Current | 615mA to 865mA | 450mA to 850mA | Higher ripple current indicates better AC handling [citation:1][citation:2][citation:7] |
| Package Type | Radial (Through-Hole) | SMD | Multiple form factors [citation:1][citation:2] |
= Common Package Options =
| Mounting Type | Approximate Size | Lead Pitch | Common Use |
|---|---|---|---|
| Through-Hole Radial | 8mm x 20mm | 3.5mm | Generalpurpose, lowESR designs [citation:1] |
| Through-Hole Radial | 10mm x 14mm | 5mm | Standard general-purpose [citation:7] |
| Surface Mount (SMD) | 8mm x 10.5mm | N/A | High-density PCB designs [citation:2][citation:5] |
| Surface Mount (SMD) | 10mm x 10.5mm | N/A | Compact SMD applications [citation:11] |
= Key Features =
Good Capacitance per Volume - Provides moderate capacitance in a compact package
Wide Performance Range Available in lowESR, longlife, and highripple variants [citation:1][citation:2][citation:7]
CostEffective One of the most affordable capacitor types for general use
Wide Availability A standard value from many manufacturers (Nichicon, Panasonic, ChemiCon, Rubycon)
√ Ready to use - ensure correct polarity before installation
√ Long operational life available in hightemperature variants
Varies by seller:
Avoid exceeding the rated voltage of 16V this is critical for safety and reliability
Avoid overheating during soldering typical soldering time is ≤5 seconds at ≤260°C
Avoid storing at high temperatures accelerated aging reduces lifetime