CPEX2017S-140MC

Fixed Inductors Overview

The CODACA CPEX2017S-140MC is a fixed power inductor from the CPEX2017S series, designed for high-current applications. It features a shielded wirewound construction with a metal composite core and vertical through-hole mounting. The component has an inductance of 14 µH with a ±20% tolerance. It supports a maximum DC current (Irms) of 20.5 A and a saturation current (Isat) of 36 A. The maximum DC resistance (DCR) is 5.76 mΩ. Operating temperature ranges from -55°C to 155°C.

Fixed Inductors Feature Summary

• Shielded wirewound structure provides excellent electromagnetic interference resistance.
• Metal composite core enables low DC resistance and soft saturation characteristics.
• Vertical two-pin through-hole package facilitates robust mechanical installation.

Fixed Inductors Applications

• High-current DC/DC converters
• Power supply filtering stages
• Industrial control systems

Fixed Inductors Procurement Notes

Verify the specific suffix 'MC' against the manufacturer datasheet to confirm tolerance and packaging details. Ensure the vertical lead configuration matches the target PCB layout requirements. Confirm RoHS compliance status for environmental regulations. Cross-reference the DCR value at the intended operating temperature range to validate thermal performance under load conditions.

Fixed Inductors Selection Notes

Select this component when high saturation current capability is required alongside low impedance. The 14 µH value suits moderate frequency switching applications. Verify that the 20.5 A RMS rating meets the continuous load requirements. Consider the physical dimensions of the vertical package for adequate clearance on the assembly board.

Fixed Inductors Part Context

This part belongs to the CPEX2017S series of high-current power inductors manufactured by CODACA. The series utilizes flat wire winding techniques to achieve superior current handling and reduced AC losses compared to standard round wire designs.

Fixed Inductors Replacement Considerations

Direct substitutes include other CODACA CPEX2017S variants with matching 14 µH inductance. Verify equivalent Isat and Irms ratings before substitution. Check if alternative manufacturers offer comparable shielded through-hole inductors with similar thermal profiles.