The part number **HT-10V471MH10X-R2** refers to a high-temperature, radial leaded aluminum electrolytic capacitor. This component is designed for power filtering and decoupling in electronic circuits. --- ### 1. Specification Breakdown The part number follows a specific nomenclature used by manufacturers (typically associated with brands like **Lelon** or **CapXon**). Here is the technical breakdown: | Parameter | Specification | Details | | :--- | :--- | :--- | | **Series** | HT | High Temperature / Low Impedance series | | **Voltage** | 10V | Rated working voltage (DC) | | **Capacitance** | 471 (470µF) | "47" followed by "1" zero | | **Tolerance** | M | ±20% | | **Case Size** | H10X | 8mm (Diameter) x 11.5mm (Length) | | **Packaging** | R2 | Tape and Box (Ammo Pack) | --- ### 2. Technical Characteristics As an "HT" series component, it possesses specific electrical qualities suitable for demanding environments: * **Electrolyte Type:** Liquid aluminum electrolyte. * **Operating Temperature:** Typically rated up to **105°C** (Standard for HT series). * **Polarity:** Polarized (must be installed correctly to avoid failure/explosion). * **ESR (Equivalent Series Resistance):** Designed to be low to handle ripple currents efficiently. * **Lifetime:** Usually rated between 2,000 to 5,000 hours at its maximum rated temperature. --- ### 3. Applications and Usage This specific capacitor is commonly found in: * **Power Supplies:** Filtering the output of DC-DC converters. * **Motherboards/VGA Cards:** Decoupling high-frequency noise. * **Consumer Electronics:** Chargers, LED drivers, and audio equipment. * **Automotive:** Non-safety critical interior electronics. --- ### 4. Comparison with Alternatives If you are looking for a replacement, ensure the following parameters match or exceed the original: ```markdown Replacement Criteria: 1. Voltage: Must be 10V or higher (e.g., 16V is fine). 2. Capacitance: Must be 470µF. 3. Physical Size: Ensure the 8x11.5mm dimensions fit your PCB. 4. Lead Spacing: Check if the 3.5mm or 5.0mm pitch matches your board. ```