The part number **RTZ-35V331MHA5SUQ-R2** refers to a specific Aluminum Electrolytic Capacitor, typically manufactured by companies like **Lelon** or similar high-quality passive component producers. Below is the technical breakdown of the component's specifications: ### 1. Component Specifications | Parameter | Specification | | :--- | :--- | | **Component Type** | Aluminum Electrolytic Capacitor | | **Capacitance** | 330 $\mu$F (Microfarads) | | **Voltage Rating** | 35V DC | | **Series** | RTZ (Low Impedance / Long Life) | | **Mounting Type** | Surface Mount (SMD) | | **Tolerance** | $\pm$20% (Standard) | | **Operating Temp** | -55°C to +105°C | --- ### 2. Part Number Breakdown The alphanumeric string follows a standard industry coding logic: * **RTZ**: Indicates the **Series**. The RTZ series is generally characterized by **extra low impedance** and high reliability, making it suitable for high-density PC boards. * **35V**: Represents the **Rated Voltage** (35 Volts). * **331**: Represents the **Capacitance Code**. The first two digits (33) are the significant figures, and the third (1) is the multiplier ($10^1$). So, $33 \times 10 = 330\mu F$. * **M**: Represents the **Tolerance** ($M = \pm 20\%$). * **HA5**: Refers to the **Case Size** dimensions (Diameter $\times$ Length). * **SUQ-R2**: These are packaging and environmental codes, typically indicating **RoHS Compliance** and **Tape & Reel** packaging specifications. --- ### 3. Key Features and Applications #### Features: * **Low ESR/Impedance:** Designed to minimize energy loss and heat generation during high-frequency operation. * **SMD Design:** Vertical chip type designed for automated surface mount assembly. * **Thermal Stability:** Rated for operation up to 105°C, ensuring longevity in warm environments. #### Typical Applications: * **DC/DC Converters:** Filtering input/output noise. * **Switching Power Supplies:** Smoothing voltage ripples. * **Automotive Electronics:** Used in infotainment or control modules where space is limited. * **Consumer Electronics:** High-end audio or communication devices. --- ### 4. Technical Comparison (Conceptual) ```json { "category": "Capacitor", "dielectric": "Aluminum Electrolytic", "format": "V-Chip", "performance_metric": "Low Impedance" } ```