MPL-SE2512-4R7 Semi-Shielded Inductor 4.7H APPLICATIONS Battery-Powered Devices IoT Wearable Portable Devices Input Filters FEATURES ELECTRICAL CHARACTERISTICS Parameter Value Unit Size 2mmx2.5mmx1.2mm (1) Inductance L 20% 4.7 H Semi-Shielded Construction Resistance RDC Typ 165 m Low DCR Resistance RDC MAX Max 195 m MAX Low Profile (2) Low Stray Field Rated Current IR Typ 1.6 A (3) Max Operating Temp +125C Saturation Current ISAT 25C Typ 1.9 A 25C RoHS/REACH-Compliant, (4) Saturation Current ISAT 100C Typ 1.9 A 100C Halogen-Free Resonance Frequency fr Typ 31 MHz GENERAL SPECIFICATIONS (1) Inductance Measured at 100kHz, 100mA Rated current will cause the coil temperature rise T of 40K I measured with the inductor soldered in a single-layer PCB. Copper layer thickness R (2) Rated Current 35m Cu / PCB size 30x50mm. Temperature behavior dependent on circuit design, PCB layout, proximity to other components, and trace dimensions and thickness. (3) Saturation Current Saturation current will cause L to drop from 30% at 25C ambient temperature 25C (4) Saturation Current Saturation current will cause L to drop from 30% at 100C ambient temperature 100C Temperature Test Condition Electrical specifications measured at 25C, 35% RH if not otherwise noted Operating temperature: -40C to +125C (including temp rise) Operating Condition Should not exceed +125C under worst-case operation conditions Tape and Reel packaging: -10C to +40C Storage Condition Humidity: <50% RH All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. MPS, the MPS logo, and Simple, Easy Solutions are registered trademarks of Monolithic Power Systems, Inc. or its subsidiaries. MPL-SE2512-4R7 Rev. 1.2 MonolithicPower.com 1 1/19/2022 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2022 MPS. All Rights Reserved. MPL-SE2512-4R7 SEMI-SHIELDED INDUCTOR 4.7H TYPICAL PERFORMANCE CURVES Inductance vs. Current Temperature Rise vs. Current 120 100 80 60 40 20 0 0 0.5 1 1.5 2 2.5 Current A Impedance vs. Frequency Inductance vs. Frequency MPL-SE2512-4R7 Rev. 1.2 MonolithicPower.com 2 1/19/2022 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2022 MPS. All Rights Reserved. Temperature Rise C