The **MP2A-330-R** is a high-performance, shielded power inductor part of the **MP2A series** manufactured by Eaton (formerly Cooper Bussmann). It is specifically designed for high-density power conversion applications. --- ## 1. Technical Specifications The following table highlights the primary electrical characteristics of the MP2A-330-R: | Parameter | Value | | :--- | :--- | | **Inductance** | 33.0 µH | | **Tolerance** | ±20% | | **Current Rating (Irms)** | 1.14 Amps | | **Saturation Current (Isat)** | 1.35 Amps | | **DC Resistance (DCR)** | 0.278 Ohms (Typical) | | **Operating Temperature** | -40°C to +125°C | | **Package / Case** | SMD (Surface Mount Device) | | **Shielding** | Magnetically Shielded | --- ## 2. Key Features The MP2A-330-R is engineered with specific material properties to enhance efficiency in electronic circuits: * **Magnetic Shielding:** The component is shielded to minimize Electromagnetic Interference (EMI), making it suitable for noise-sensitive environments. * **High Power Density:** Despite its small footprint, it handles significant current with low core losses. * **Ferrite Core Material:** Utilizes a ferrite core which provides high efficiency and stable performance across a wide frequency range. * **Rugged Construction:** Designed to withstand high reflow temperatures during the soldering process. --- ## 3. Common Applications This inductor is typically used in power management circuits where space is limited: 1. **DC-DC Converters:** Buck, boost, and forward converters. 2. **Portable Electronics:** Tablets, smartphones, and handheld medical devices. 3. **Computer Peripherals:** Graphics cards, servers, and storage systems. 4. **LED Lighting:** Drivers for high-brightness LEDs. --- ## 4. Footprint and Dimensions The "MP2A" designation refers to the physical size. Below is a general representation of the physical profile: | Dimension | Measurement (Approx.) | | :--- | :--- | | **Length** | 6.0 mm | | **Width** | 6.0 mm | | **Height** | 2.0 mm | ---