Würth Elektronik - Passive Components - Power Magnetics - Coupled Power Inductors - WE-DD Disclaimer: While Würth Elektronik eiSos has made every reasonable effort to ensure the accuracy of the PCB layout models provided, Würth Elektronik eiSos does not guarantee the exemption of error on the PCB layout models, nor does Würth Elektronik eiSos guarantee that the PCB layout model is current. Würth Elektronik eiSos reserves the right to make any adjustments at any time without notice. Würth Elektronik eiSos expressly disclaims all implied warranties regarding this PCB layout model. Please contact us for more information: libraries@we-online.com Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions www.we-online.com Autodesk Fusion and EAGLE 9.X compatible Library Files Library Revision 2026a, 2026-10-20 Copyright: Würth Elektronik WE-DD SMT Shielded Coupled Inductor Size: 7355, SMT, 4pins LXWXH=7.3X7.3X5.8mm >VALUE >NAME WE-DD SMT Shielded Coupled Inductor Size: 1210, SMT, 4pins LXWXH=12.5X12.5X10.5mm >VALUE >NAME WE-DD SMT Shielded Coupled Inductor Size: 7332, SMT, 4pins LXWXH=7.3X7.3X4mm >VALUE >NAME WE-DD SMT Shielded Coupled Inductor Size: 1280, SMT, 4pins LXWXH=12.5X12.5X8.5mm >VALUE >NAME WE-DD SMT Shielded Coupled Inductor Size: 1260, SMT, 4pins LXWXH=12.5X12.5X6.5mm >VALUE >NAME WE-DD SMT Shielded Coupled Inductor Size: 7345, SMT, 4pins LXWXH=7.3X7.3X4.8mm >VALUE >NAME WE-DD SMT Shielded Coupled Inductor Size: 7355, SMT, 4pins LXWXH=7.3X7.3X5.8mm WE-DD SMT Shielded Coupled Inductor Size: 1210, SMT, 4pins LXWXH=12.5X12.5X10.5mm WE-DD SMT Shielded Coupled Inductor Size: 7332, SMT, 4pins LXWXH=7.3X7.3X4mm WE-DD SMT Shielded Coupled Inductor Size: 1280, SMT, 4pins LXWXH=12.5X12.5X8.5mm WE-DD SMT Shielded Coupled Inductor Size: 1260, SMT, 4pins LXWXH=12.5X12.5X6.5mm WE-DD SMT Shielded Coupled Inductor Size: 7345, SMT, 4pins LXWXH=7.3X7.3X4.8mm >NAME >VALUE >NAME >VALUE WE-DD SMT Shielded Coupled Inductor Characteristics 1:1 transformer Double inductor with two identical windings 5 different sizes available Operating temperature: –40 ºC to +125 ºC Recommended solder profile: Reflow Custom designs on request Applications For SEPIC and CUK topologies Flyback applications Switching regulators with second, unregulated output voltage Details see: www.we-online.com/components/products/WE-DD Updated by Ella 2025-06-11 2025(C) Würth Elektronik WE-DD SMT Shielded Coupled Inductor Characteristics 1:1 transformer Double inductor with two identical windings 5 different sizes available Operating temperature: –40 ºC to +125 ºC Recommended solder profile: Reflow Custom designs on request Applications For SEPIC and CUK topologies Flyback applications Switching regulators with second, unregulated output voltage Details see: www.we-online.com/components/products/WE-DD Updated by Ella 2025-06-11 2025(C) Würth Elektronik WE-DD SMT Shielded Coupled Inductor Characteristics 1:1 transformer Double inductor with two identical windings 5 different sizes available Operating temperature: –40 ºC to +125 ºC Recommended solder profile: Reflow Custom designs on request Applications For SEPIC and CUK topologies Flyback applications Switching regulators with second, unregulated output voltage Details see: www.we-online.com/components/products/WE-DD Updated by Ella 2025-06-11 2025(C) Würth Elektronik WE-DD SMT Shielded Coupled Inductor Characteristics 1:1 transformer Double inductor with two identical windings 5 different sizes available Operating temperature: –40 ºC to +125 ºC Recommended solder profile: Reflow Custom designs on request Applications For SEPIC and CUK topologies Flyback applications Switching regulators with second, unregulated output voltage Details see: www.we-online.com/components/products/WE-DD Updated by Ella 2025-06-11 2025(C) Würth Elektronik WE-DD SMT Shielded Coupled Inductor Characteristics 1:1 transformer Double inductor with two identical windings 5 different sizes available Operating temperature: –40 ºC to +125 ºC Recommended solder profile: Reflow Custom designs on request Applications For SEPIC and CUK topologies Flyback applications Switching regulators with second, unregulated output voltage Details see: www.we-online.com/components/products/WE-DD Updated by Ella 2025-06-11 2025(C) Würth Elektronik WE-DD SMT Shielded Coupled Inductor Characteristics 1:1 transformer Double inductor with two identical windings 5 different sizes available Operating temperature: –40 ºC to +125 ºC Recommended solder profile: Reflow Custom designs on request Applications For SEPIC and CUK topologies Flyback applications Switching regulators with second, unregulated output voltage Details see: www.we-online.com/components/products/WE-DD Updated by Ella 2025-06-11 2025(C) Würth Elektronik WE-DD SMT Shielded Coupled Inductor Characteristics 1:1 transformer Double inductor with two identical windings 5 different sizes available Operating temperature: –40 ºC to +125 ºC Recommended solder profile: Reflow Custom designs on request Applications For SEPIC and CUK topologies Flyback applications Switching regulators with second, unregulated output voltage Details see: www.we-online.com/components/products/WE-DD Updated by Ella 2025-06-11 2025(C) Würth Elektronik WE-DD SMT Shielded Coupled Inductor Characteristics 1:1 transformer Double inductor with two identical windings 5 different sizes available Operating temperature: –40 ºC to +125 ºC Recommended solder profile: Reflow Custom designs on request Applications For SEPIC and CUK topologies Flyback applications Switching regulators with second, unregulated output voltage Details see: www.we-online.com/components/products/WE-DD Updated by Ella 2025-06-11 2025(C) Würth Elektronik WE-DD SMT Shielded Coupled Inductor Characteristics 1:1 transformer Double inductor with two identical windings 5 different sizes available Operating temperature: –40 ºC to +125 ºC Recommended solder profile: Reflow Custom designs on request Applications For SEPIC and CUK topologies Flyback applications Switching regulators with second, unregulated output voltage Details see: www.we-online.com/components/products/WE-DD Updated by Ella 2025-06-11 2025(C) Würth Elektronik Since Version 8.3, EAGLE supports URNs for individual library assets (packages, symbols, and devices). The URNs of those assets will not be understood (or retained) with this version. Since Version 8.3, EAGLE supports the association of 3D packages with devices in libraries, schematics, and board files. Those 3D packages will not be understood (or retained) with this version.