CSPT1590-R68M

Fixed Inductors Overview

The CSPT1590-R68M is a fixed power inductor from the CSPT1590 series manufactured by CODACA. It features a shielded, wound wire construction with a manganese-zinc ferrite core and flat-wire winding technology. The component has an inductance of 0.68 µH with a tolerance of ±20%. It supports a maximum DC current of 17.0 A to 50.0 A and a saturation current up to 50.0 A, depending on specific configuration. The DC resistance ranges from 0.72 mΩ to 1.18 mΩ. Designed for through-hole or surface-mount applications within the 2915 package outline, it operates between -55°C and 155°C.

Fixed Inductors Feature Summary

• Flat-wire winding structure effectively eliminates electromagnetic interference (EMI) in power supplies.
• Magnetic shielded design provides excellent DC bias and anti-saturation capabilities.
• Capable of withstanding large impulse currents due to robust manganese-zinc ferrite core material.

Fixed Inductors Applications

• High-power DC-DC converters
• Point-of-load (POL) power supplies
• Voltage regulation modules (VRM)
• Output chokes in high-power circuits

Fixed Inductors Procurement Notes

Verify the exact saturation current and DCR values against the official datasheet, as these parameters vary across the CSPT1590 series range. Confirm the specific suffix matches the required 0.68 µH value. Ensure compatibility with RoHS3 standards and MSL level 1 requirements for your assembly process.

Fixed Inductors Selection Notes

Select this component for applications requiring high current density and low EMI. The flat-wire design offers superior thermal performance compared to traditional round wire. Consider the wide operating temperature range and soft saturation characteristics when designing for transient load conditions.

Fixed Inductors Part Context

This part belongs to the CSPT1590 series of compact high-current power inductors. The series utilizes advanced magnetic materials to achieve high efficiency in small footprints. It complements other CODACA products like the CPQX and CPFR series, focusing on shielded, high-performance solutions for modern power electronics.

Fixed Inductors Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Similar high-current shielded inductors from the same manufacturer may be considered if electrical parameters match closely. Verify pinout and mechanical dimensions before substitution.