Description
470µF 50V Aluminum Electrolytic Capacitor (Radial Leaded)
🧾 Product Overview:
The 470µF 50V aluminum electrolytic capacitor is a large-capacity, medium-to-high voltage polarized capacitor commonly used in power supply filtering, energy storage, and DC smoothing applications. Its high capacitance value makes it ideal for circuits with higher current demands and ripple current handling.
📐 Key Specifications:
| Parameter | Specification |
|---|---|
| Capacitance | 470 µF |
| Rated Voltage | 50V DC |
| Capacitor Type | Aluminum Electrolytic |
| Polarity | Polarized (marked with negative stripe) |
| Tolerance | ±20% (standard) |
| Mounting Type | Radial Through-Hole |
| Ripple Current | ~600–1200 mA RMS (depending on manufacturer/series) |
| ESR (Equivalent Series Resistance) | Moderate (low ESR variants available) |
| Operating Temp. | -40°C to +105°C or higher (depends on series) |
| Dimensions | ~12.5–18mm diameter × 25–35mm height (varies) |
| Lead Spacing | 5mm / 7.5mm typical |
| RoHS Compliant | Yes |
🧰 Applications:
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🔌 DC Power Supply Filtering – Smooths out AC ripple after rectification
-
⚙️ Motor Drive Circuits – Provides energy buffering during load spikes
-
🔊 Audio Equipment – Used in amplifier power rails
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🔋 Battery Chargers and Inverters – Maintains voltage stability under load
-
💡 LED Drivers and SMPS – For output ripple suppression
⭐ Features:
-
✅ High capacitance in compact form
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✅ Excellent for medium-high power applications
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✅ Reliable for continuous-duty power circuits
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✅ Available in standard and low ESR series for switching supplies
🔁 Related Options:
| Capacitance | Voltage | Notes |
|---|---|---|
| 330µF 50V | Smaller size, slightly less energy storage | |
| 470µF 35V | Lower voltage rating for compact size in 35V circuits | |
| 470µF 63V | Higher voltage tolerance for more demanding designs | |
| 470µF Low ESR | Ideal for switching mode power supplies (SMPS) |
📦 Popular Series & Part Numbers:
| Manufacturer | Part Number Example | Notes |
|---|---|---|
| Nichicon | UVR1H471MPD | General purpose, 105°C |
| Panasonic | EEU-FC1H471 | High reliability, 105°C |
| Rubycon | 50ZL470MEFC10X20 | Low ESR, compact |
| Samwha | RD Series | Economical general-purpose type |
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