High Current Power InductorCPEX3231S Series Outline: ■ Excellent DC bias capability to handle instantaneous peak current. ■ The inductance value and DC bias characteristic are little affected by temperature. ■ Magnetically shielded structure, excellent resistance to electromagnetic interference. ■ Compact design saves PCB mounting area. Features: ■ Core material: Composite. ■ Core and winding loss: https://www.codaca.com/DesignTool_Power-Inductor-Loss-Comp arison.html ■ Environmental: RoHS compliant, halogen free. ■ Weight: 137.0g ■ Moisture Sensitivity: Level (MSL) 1 (Unlimited floor life at <30°C / 85% relative humidity) ■ Operating temperature range: -55°C ~+155°C (Including coil's temperature rise). ■ Storage temperature range: -40C ~ + 125°C Application: ■ PV inverter/Industrial control/New energy ■ DC /DC converters/Motherboards/Filter ■ High current switching regulators ® Typical Land pattern Isat Irms Typical Typical All data is tested on 25C ambient temperature 1. Inductance measure condition at 100kHz,0.1V. 2. Isat: the actual value of DC current when the Inductance decrease 30% of its initial Value. 3. Irms: The actual value of DC current when the Temperature rise is AT50°C(Ta=25°C) 3 How to Order CPEX3231S-3R2MC Model Dimensions Value Code Coating E-mail: [email protected] This product is not authorized for use in any application related to safety. Specification subject to change without notice. Please check website for latest information.

High Current Power Inductor CPEX3231S Series 4 Saturation Current vs Temperature Rise Current Curve CPEX3231S-3R2MC CODACA ELECTRONIC CO., LTD This product is not authorized for use in any application related to safety. Specification subject to change without notice. Please check website for latest information.

High Current Power Inductor CPEX3231S Series 5 L vs Frequency CPEX3231S-3R2MC CODACA ELECTRONIC CO., LTD This product is not authorized for use in any application related to safety. Specification subject to change without notice. Please check website for latest information.

High Current Power Inductor CPEX3231S Series 6 Impedance vs Frequency CPEX3231S-3R2MC CODACA ELECTRONIC CO., LTD This product is not authorized for use in any application related to safety. Specification subject to change without notice. Please check website for latest information.

coDACAmmm CPEX3231S Series 7 Packing Specification 7.1 Plastic Tray Dimensions (mm) E-mail: [email protected] This product is not authorized for use in any application related to safety. Specification subject to change without notice. Please check website for latest information.

High Current Power Inductor CPEX3231S Series 8 Notice of Use 8.1 Special remind:Circuit design, component placement, PCB size and thickness, cooling system and etc. all will affect the product temperature. Please verify the product temperature in the final application. 8.2 Product in packing storage condition:temperature 5～40℃, RH≤70%. If taking out for use, the remaining products should be sealed in plastic bags and preserved in accordance with the above conditions, to avoid oxidation of terminals (electrodes), affecting soldering status. 8.3 A storage of Codaca Electronic products for longer...