The **MAH62TAG-R** is a specific electronic component classification typically associated with high-frequency power inductors or magnetic components used in automotive and industrial electronics. Below is a detailed breakdown of its electronic characteristics and technical specifications. --- ## 1. Component Overview The MAH62TAG-R series generally refers to a **Power Inductor** designed for surface mount technology (SMT). These parts are engineered for high-efficiency power conversion and electromagnetic interference (EMI) suppression. ### Technical Specifications Table | Feature | Description | | :--- | :--- | | **Component Type** | Shielded Power Inductor | | **Inductance Range** | Typically 0.47µH to 10µH (varies by sub-code) | | **Tolerance** | ±20% (standard for power inductors) | | **Core Material** | Composite Iron Powder or Ferrite (depending on manufacturer) | | **Operating Temp** | -40°C to +125°C or +155°C (Automotive Grade) | | **Mounting Type** | SMD/SMT | --- ## 2. Key Electronic Features The "TAG" and "R" suffixes in the part number often denote specific performance characteristics: * **Magnetically Shielded:** The construction includes a magnetic shield to minimize leakage flux, which prevents interference with adjacent components on a dense PCB. * **High Saturation Current:** Designed to maintain inductance even when high levels of DC current are flowing through the coil (preventing core saturation). * **Low DC Resistance (DCR):** Uses flat wire or heavy-gauge copper to minimize power loss through heat (Joule heating). * **AEC-Q200 Compliance:** Often "R" versions are RoHS compliant and qualified for automotive stressors like vibration and thermal shock. --- ## 3. Typical Application Circuits These parts are most commonly found in DC-DC converter circuits. ### Example: Buck Converter Integration In a step-down (Buck) converter, the MAH62TAG-R acts as the energy storage element. ```python # Simplified Inductor Energy Calculation def energy_stored(inductance_henries, current_amps): # Formula: E = 1/2 * L * I^2 energy = 0.5 * inductance_henries * (current_amps**2) return f"{energy} Joules" # Example for a 2.2uH inductor at 5 Amps print(energy_stored(2.2e-6, 5)) ``` --- ## 4. Physical Dimensions (62 Series) The "62" in the part number usually indicates the footprint size: * **Length:** ~6.0 mm * **Width:** ~6.0 mm * **Height:** ~2.0 mm to 3.0 mm (Low profile design) ---