The **MVH61V2CG-R** is a specific part number belonging to a series of **Aluminum Electrolytic Capacitors**, typically manufactured by **United Chemi-Con (Nippon Chemi-Con)**. These are surface-mount (SMD) components designed for high-density electronic circuits. --- ### 1. Technical Specifications Based on the standard nomenclature for the MVH series, here are the primary technical characteristics: | Parameter | Specification | |:---|:---| | **Component Type** | Aluminum Electrolytic Capacitor | | **Series** | MVH (High Temperature, Low Impedance) | | **Mounting Type** | Surface Mount Device (SMD/V-Chip) | | **Capacitance** | Typically defined by the "V2" or middle code (e.g., 6.8µF to 10µF depending on context) | | **Voltage Rating** | Defined by the "61" or leading digits (e.g., 6.3V or 50V depending on specific datasheet mapping) | | **Temperature Range** | -40°C to +125°C | | **Endurance** | 1,000 to 2,000 hours at 125°C | --- ### 2. Key Features * **High Temperature Resistance:** The MVH series is specifically designed to operate reliably at temperatures up to **125°C**, making it suitable for automotive and industrial applications. * **Low Impedance:** It offers lower ESR (Equivalent Series Resistance) compared to standard electrolytic capacitors, which improves efficiency in power filtering. * **AEC-Q200 Compliant:** Most variations in this series meet automotive quality standards for vibration and thermal shock resistance. * **Reflow Soldering Compatible:** The "V" designation indicates a vertical chip (V-chip) construction designed for automated pick-and-place and lead-free reflow soldering. --- ### 3. Part Number Breakdown (Typical) While internal codes vary by manufacturer, the suffix **-R** usually denotes the packaging format: 1. **MVH:** Series name (High temp, low impedance). 2. **61/V2:** Physical size and capacitance/voltage identifiers. 3. **CG:** Case size code (Diameter x Length). 4. **-R:** Taping and Reeling (for automated assembly). --- ### 4. Common Applications * **Automotive Electronics:** ECU (Engine Control Units), ADAS sensors, and lighting modules. * **Power Supplies:** DC-DC converters where space is limited and heat is a factor. * **Industrial Equipment:** High-density boards requiring long-term reliability in harsh environments. --- ### 5. Handling and Storage ```markdown * **Polarity:** This is a polarized component. Ensure the negative stripe aligns with the board markings. * **Shelf Life:** Electrolytic capacitors can degrade if stored for over 2 years without voltage application. * **Cleaning:** Use alcohol-based cleaning agents; avoid halogenated solvents which can cause corrosion. ``` ---