The **LSMT2-12560-R** is a high-performance, surface-mount (SMT) power inductor typically used in DC-DC converter applications and power management modules. It belongs to a class of shielded power inductors designed for high current density and low core loss. --- ### 1. Key Technical Specifications Below are the typical electrical and physical parameters for this component: | Parameter | Typical Value / Specification | | :--- | :--- | | **Inductance** | 56.0 µH (Microhenries) | | **Tolerance** | ±20% | | **DCR (Direct Current Resistance)** | ~0.145 Ω (varies by manufacturer) | | **Rated Current (Irms)** | Approximately 1.5A - 2.0A | | **Saturation Current (Isat)** | Approximately 1.8A - 2.2A | | **Operating Temperature** | -40°C to +125°C | | **Shielding** | Magnetically Shielded | --- ### 2. Physical Construction and Dimensions The "12560" in the part number usually refers to the physical footprint and height of the component: * **Footprint (125):** Approximately **12.5 mm x 12.5 mm**. * **Height (60):** Approximately **6.0 mm** profile height. * **Material:** Often constructed with a ferrite core and a flat wire or circular wire winding to minimize resistance. * **Shielding:** The magnetic shielding prevents EMI (Electromagnetic Interference) from affecting nearby sensitive components on the PCB. --- ### 3. Applications The LSMT2-12560-R is commonly found in the following electronic circuits: 1. **Buck/Boost Converters:** Used as the energy storage element in voltage regulation. 2. **Server Power Supplies:** High-efficiency power distribution for CPUs and GPUs. 3. **Industrial Automation:** Power filtering for PLC (Programmable Logic Controller) modules. 4. **LED Lighting Drivers:** Smoothing current for high-power LED arrays. --- ### 4. Part Number Breakdown (Generic) While nomenclature varies slightly by brand (such as Cyntec or Mag.Layers), it generally follows this logic: ```text LS - MT - 2 - 125 - 60 - R | | | | | | Series Type Gen. Size Height RoHS Compliant ``` ---