The part number **HT-25V560MF61Q-R2** refers to a high-performance **Aluminum Electrolytic Capacitor**. These components are typically used in power management and filtering circuits where reliability and specific physical dimensions are required. ### 1. Part Number Breakdown Based on standard industry naming conventions for electrolytic capacitors, here is a breakdown of the technical specifications: | Segment | Specification | Meaning | | :--- | :--- | :--- | | **HT** | Series | Often indicates High Temperature or Low ESR series (brand specific). | | **25V** | Voltage Rating | Maximum working voltage of 25 Volts DC. | | **560** | Capacitance | 560 Microfarads (µF). | | **M** | Tolerance | ±20% (Industry standard for electrolytic caps). | | **F61** | Case Size | Refers to physical dimensions (Diameter x Height). | | **Q-R2** | Packaging/Finish | Usually indicates RoHS compliance and Tape & Reel packaging. | --- ### 2. Technical Specifications These parts are designed for surface-mount technology (SMT/SMD). Below are the typical characteristics for this class of component: * **Capacitance:** 560 µF * **Voltage:** 25V DC * **Mounting Type:** SMD (Surface Mount Device) - "V-chip" style. * **Operating Temperature:** Typically -55°C to +105°C. * **Lifetime:** Often rated for 2,000 to 5,000 hours at maximum temperature. * **Polarity:** Polarized (must be installed in the correct orientation). --- ### 3. Common Applications This specific capacitor is commonly found in the following electronic environments: 1. **DC-DC Converters:** Used for smoothing output ripples. 2. **Motherboards/Peripherals:** Provides local decoupling for integrated circuits. 3. **LED Drivers:** Filters the power supply to ensure flicker-free lighting. 4. **Automotive Electronics:** Used in infotainment or control modules (if AEC-Q200 qualified). --- ### 4. Comparison with Alternatives If you are looking for a replacement or equivalent, consider the following parameters: | Feature | Standard Electrolytic | HT Series (Polymer/Low ESR) | | :--- | :--- | :--- | | **ESR** | High | Low | | **Ripple Current** | Moderate | High | | **Stability** | Decreases with age | High Stability | | **Size** | Larger | Compact | ---