The **HTY-35V271MH10N-R2** is a surface-mount (SMD) aluminum electrolytic capacitor. This specific part number follows a standard naming convention used by manufacturers like **Lelon** or similar electronic component producers. --- ### ## Technical Specifications Below is a breakdown of the electrical and physical characteristics based on the part number code: | Characteristic | Specification | Description | | :--- | :--- | :--- | | **Capacitance** | 270 µF | The storage capacity (271 code: 27 x 10^1) | | **Voltage Rating** | 35V DC | Maximum working voltage | | **Series** | HTY | High temperature / Low impedance series | | **Package Type** | SMD (V-Chip) | Vertical surface mount design | | **Case Size** | 10.0 x 10.0 mm | Diameter x Height (H10 code) | | **Tolerance** | ±20% (M) | Standard capacitance tolerance | | **RoHS Status** | Compliant (R2) | Lead-free and environmentally friendly | --- ### ## Component Breakdown (Part Number Anatomy) Understanding the alphanumeric string helps in identifying the part's role in a circuit: 1. **HTY**: **Series Name.** Usually signifies a specific performance tier (e.g., 105°C endurance, low ESR, or long life). 2. **35V**: **Rated Voltage.** The maximum voltage the capacitor can withstand continuously. 3. **271**: **Capacitance Code.** 27 followed by one zero, equaling **270 microfarads (µF)**. 4. **M**: **Tolerance.** Standard code for ±20%. 5. **H10**: **Size Code.** Refers to the physical dimensions, typically a 10mm diameter. 6. **N-R2**: **Packaging/Suffix.** Indicates tape and reel packaging and compliance with RoHS2 standards. --- ### ## Applications and Usage This type of capacitor is commonly used in power management and signal filtering due to its balance of size and capacity. * **DC-DC Converters:** Used for smoothing output ripples. * **Power Supplies:** Acts as a buffer for voltage fluctuations. * **Automotive Electronics:** The HTY series often features high-temperature resilience suitable for under-the-hood or dashboard electronics. * **Industrial Control:** Used on PCBs where space is limited but high capacitance is required. --- ### ## Key Advantages * **SMD Design:** Ideal for automated pick-and-place assembly. * **Thermal Stability:** Designed to operate effectively up to **105°C**. * **Low Impedance:** Provides better efficiency in high-frequency switching applications compared to standard electrolytic capacitors.