Capacitor 2200uF 25V
The 2200µF 25V capacitor is a cylindrical electronic component with a solid, industrial appearance. It is often coated in a dark blue or black plastic sleeve, marked with fine white or silver text indicating its capacitance, voltage rating, and polarity. One side of the body typically features a stripe or arrow pointing to the negative terminal, a subtle but essential detail for proper orientation in a circuit.
Emerging from the base are two metal leads—one slightly longer than the other—serving as its electrical connection points. These leads are rigid yet pliable enough for easy insertion into a breadboard or PCB. When held in hand, the capacitor has a noticeable weight for its size, suggesting density and internal complexity. Its form is both compact and substantial, with a design that speaks to durability and purpose. On a circuit board, it stands upright like a sentinel, quietly fulfilling its role in the larger system. Though unassuming in function, its distinct shape and markings make it easily recognizable to anyone familiar with electronics.
The capacitor’s presence on a board gives a sense of stability, as though it’s ready to absorb, store, or release energy as needed—without drawing attention to itself. It’s a humble yet essential component, whose quiet existence is foundational to the smooth operation of many electronic systems.
Features:
- Large energy storage capacity: Designed to hold a substantial electric charge for its size
- Stable electrical behavior: Delivers consistent performance in circuits over time.
- Compact cylindrical form: Space-efficient shape suitable for dense circuit layouts.
- Clearly marked polarity: Easy identification of positive and negative terminals for safe installation.
- Durable external casing: Protective layer resists physical stress and environmental exposure.
- Internal layered structure: Optimized for maximizing capacitance in limited volume.
- Low internal resistance: Promotes efficient energy flow with minimal loss.
- Quick charge/discharge response: Reacts rapidly to voltage changes.
- Heat-dissipating design: Built to handle thermal stress during operation.
- Compatible with automated assembly: Designed for smooth integration into modern PCB manufacturing.
Specifications:
Specification | Value |
---|---|
Capacitance: | 2200 µF (microfarads) |
Rated Voltage: | 25 V DC |
Capacitance Tolerance: | ±20% |
Polarity: | Polarized (has + and – terminals) |
Equivalent Series Resistance (ESR): | 0.05 – 0.3 Ω |
Ripple Current: | ~1.5 – 2.5 A RMS @ 100 kHz |
Operating Temperature Range: | -40°C to +85°C / -40°C to +105°C |
Lead Type: | Radial (leads from one end) |
Leakage Current: | ≤ 3 mA or 0.01CV or 3 µA (whichever is greater) |
Mounting Style: | Through-hole |
Dimensions: | 13 x 20 mm (Diameter x Height) |
Applications:
- Power Supply Filtering.
- Decoupling and Bypass.
- Audio Equipment.
- Energy Storage.
- Motor Starting Circuits.
- DC-DC Converters.
- Timing Circuits.
- Voltage Regulation.
- Uninterruptible Power Supplies (UPS).
- Battery Chargers.
Package Included:
- 1x Capacitor 2200uF 25V