Description
A 16V 680µF electrolytic capacitor is a polarized component optimized for high-capacity voltage smoothing and bulk energy storage. Its substantial capacitance provides a robust buffer for stabilizing low-voltage DC rails while maintaining a compact vertical profile.
Specifications
- Capacitance: 680 microfarads (µF) – High-capacity storage for superior ripple reduction.
- Voltage Rating: 16 Volts (V) – Ideal for 3.3V, 5V, 9V, and 12V power circuits.
- Capacitor Type: Aluminum electrolytic.
- Tolerance: Typically ±20%.
- Polarity: Polarized (negative lead indicated by the stripe on the body).
- Operating Temperature: Commonly −40°C to +105°C.
- Package: Radial lead (through-hole); standard cylindrical form factor.
Applications
- Main Filter Buffering: Smooths rectified AC in low-voltage power supplies.
- Audio Power Stages: Reduces hum and provides peak current for small amplifiers.
- Motherboard Decoupling: Stabilizes power delivery to processors and high-speed logic.
- Switch-Mode Supplies: Filters output noise in DC-DC buck or boost converters.
- Data Storage: Provides “hold-up” power for graceful shutdowns in embedded devices.
Key Features
- Large Energy Reserve: Effectively bridges voltage drops during high-current demands.
- High Ripple Current Handling: Designed to withstand the heat of continuous filtering.
- Efficient Scoping: Offers high capacitance density for mid-sized PCB layouts.
- Low Impedance: Optimized to drain high-frequency noise efficiently to ground.
Note:
This component is polarized. Incorrect installation can cause internal heating, leakage, or failure. For superior high-frequency noise suppression, it is best practice to place a 0.1µF ceramic capacitor in parallel.
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SKU: 6943
Category: capacitors
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