The **HTX-16V151MF80Q-R2** is a high-performance surface-mount (SMD) aluminum electrolytic capacitor. It belongs to a specialized series designed for high-temperature reliability and low ESR (Equivalent Series Resistance). --- ## 1. Technical Specifications The part number follows a standard nomenclature used by manufacturers like **Lelon** or similar high-end electronic component producers. | Parameter | Specification | |:---|:---| | **Capacitance** | 150 µF | | **Voltage Rating** | 16 V DC | | **Tolerance** | ±20% (Standard) | | **Operating Temperature** | -55°C to +125°C (HTX High Temp Series) | | **Case Size (Code)** | F80 (approx. 6.3mm diameter x 7.7mm height) | | **Mounting Type** | Surface Mount (SMD / V-Chip) | | **Life Span** | 2,000 to 5,000 hours at 125°C | --- ## 2. Key Features * **High Temperature Endurance:** Unlike standard capacitors rated at 85°C or 105°C, the "HTX" series is designed for 125°C, making it suitable for automotive and industrial environments. * **Low ESR:** Optimized for high-frequency filtering and noise reduction. * **Reflow Soldering Compatible:** Designed to withstand the heat of lead-free SMD assembly lines. * **AEC-Q200 Compliance:** Often used in automotive applications where vibration and thermal shock resistance are mandatory. --- ## 3. Application Use Cases 1. **Automotive Electronics:** Power management for ECUs (Engine Control Units), infotainment systems, and ADAS. 2. **Industrial Power Supplies:** DC-DC converters where space is limited and ambient heat is high. 3. **Telecommunications:** Base stations and networking hardware that require long-term stability in outdoor enclosures. --- ## 4. Component Identification (Breakdown) | Segment | Meaning | |:---|:---| | **HTX** | Series Name (High Temperature/Low ESR) | | **16V** | Working Voltage (16 Volts) | | **151** | Capacitance Code (15 + one zero = 150µF) | | **MF80** | Case Size / Diameter Code | | **Q-R2** | Packaging/Tolerance/RoHS Compliance suffix |