Description
47µF 50V Aluminum Electrolytic Capacitor (Radial Leaded)
Product Overview:
The 47µF 50V electrolytic capacitor is a versatile polarized capacitor commonly used for power supply filtering, bypass, and decoupling applications. It offers a moderate capacitance suitable for stabilizing voltage and storing energy in low to medium power electronics. With a 50V rating, it can safely handle a wide range of standard DC applications while maintaining compact size and affordability.
Key Specifications:
| Parameter |
Value |
| Capacitance |
47 µF |
| Rated Voltage |
50V DC |
| Capacitor Type |
Aluminum Electrolytic |
| Tolerance |
±20% (typical) |
| Polarity |
Polarized (marked negative lead) |
| Mounting Type |
Radial Through-Hole |
| ESR |
Medium (varies by series & brand) |
| Operating Temp. |
-40°C to +105°C or -55°C to +105°C |
| Lead Spacing |
Typically 2.5mm – 5.0mm |
| Lifespan |
2000–5000 hours @ rated voltage/temp |
| RoHS Compliant |
Yes |
Applications:
-
Power Supply Filtering – Smooths DC output, reduces ripple
-
Voltage Regulator Input/Output Filtering – Improves stability
-
Audio Decoupling – Passes AC signal while blocking DC
-
Microcontroller & Logic Board Bypass – Minimizes voltage drops
-
Energy Storage – Temporary power hold during switching events
Features:
-
Higher capacitance for improved filtering and energy delivery
-
Ideal for circuits operating up to 50V
-
Widely used in consumer electronics, DIY kits, and embedded systems
-
Available from many brands like Nichicon, Panasonic, Rubycon, Samwha
Related Options:
| Capacitance |
Voltage |
Notes |
| 47µF 25V |
Smaller size, for lower voltage applications |
|
| 47µF 100V |
For higher voltage circuits, larger form factor |
|
| 47µF Tantalum |
Compact, better ESR but pricier |
|
| 47µF SMD |
Space-saving for modern PCB layouts |
|
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