CSQA3218HP-3R3MC

Fixed Inductors Overview

The CSQA3218HP-3R3MC is a fixed shielded wirewound inductor from CODACA, featuring a vertical three-pin through-hole configuration. It provides an inductance of 3.3 µH with a maximum DC resistance of 1.2 mOhm and supports a saturation current of 56 A. The component utilizes flat wire winding to achieve low DC resistance and low noise characteristics.

Fixed Inductors Feature Summary

• Shielded wirewound construction for high saturation current capability
• Vertical three-pin through-hole mounting design
• Flat wire winding technology for ultra-low DC resistance

Fixed Inductors Applications

• High current power supply circuits
• DC-DC converter input/output filtering
• Power management modules requiring soft saturation

Fixed Inductors Procurement Notes

Verify the specific suffix MC against official datasheets to confirm tolerance and packaging details. Ensure the vertical pin configuration matches the target PCB footprint. Cross-reference the 56 A saturation rating with system thermal requirements to prevent performance degradation under load conditions.

Fixed Inductors Selection Notes

Select this component when high current handling and low impedance are critical. The 3.3 µH value suits applications needing moderate energy storage with minimal resistive loss. Consider the vertical form factor for board space constraints and verify compatibility with automated insertion processes due to the three-pin lead arrangement.

Fixed Inductors Part Context

This part belongs to the CSQA3218HP series, designed for high-current power applications. The series emphasizes low magnetostriction for reduced noise and features sturdy assemblage designs. It complements other Codaca magnetic components by offering specialized shielding and winding techniques for efficient power conversion systems.

Fixed Inductors Replacement Considerations

Direct substitutes include CSQA3218HP-4R5MC and CSQA3218HP-2R2MC from the same manufacturer. These alternatives share identical physical dimensions and mounting styles but differ in inductance values (4.5 µH and 2.2 µH respectively) and corresponding current ratings.