The part number **HT-25V560MF61-R2** typically refers to a **Surface Mount (SMT) Aluminum Electrolytic Capacitor**. These components are widely used in power management and signal filtering circuits. --- ### 1. Technical Specification Breakdown Based on standard industry naming conventions for high-temperature electrolytic capacitors, here is the breakdown of the specifications: | Parameter | Value / Description | |:---|:---| | **Capacitance** | 560 $\mu$F (Microfarads) | | **Voltage Rating** | 25V DC | | **Type** | Aluminum Electrolytic (V-Chip / SMD) | | **Tolerance** | ±20% (Standard for electrolytic) | | **Temperature Range** | Typically -55°C to +105°C (HT series) | | **Form Factor** | SMD / V-Chip (Surface Mount) | | **Case Size Code** | F61 (Refers to diameter x height, e.g., 8x10.5mm or similar) | --- ### 2. Key Features * **Polarized Component:** This capacitor has a specific polarity (Positive and Negative). Incorrect installation can lead to component failure or explosion. * **Low ESR Potential:** HT series capacitors are often designed for low Equivalent Series Resistance, making them suitable for high-frequency switching power supplies. * **Reflow Solder Compatible:** Designed to withstand the high temperatures of automated SMT reflow ovens. * **High Ripple Current:** Capable of handling significant AC current superimposed on the DC voltage, which is essential for smoothing power rails. --- ### 3. Common Applications This specific part (25V, 560$\mu$F) is commonly found in: 1. **DC-DC Converters:** Used for input and output filtering to reduce voltage ripple. 2. **Motherboards/Peripherals:** Providing local "bulk" capacitance for CPUs or GPUs. 3. **LED Drivers:** Smoothing the current to prevent flickering. 4. **Telecommunications:** Power stabilizing in networking equipment. --- ### 4. Footprint and Identification On the physical component, you will usually see: * A dark band (usually black or blue) marking the **Negative (-)** terminal. * "560" indicating the capacitance. * "25V" indicating the maximum operating voltage.