VSHB0421-R40MC

Fixed Inductors Overview

The VSHB0421-R40MC is a fixed shielded molded inductor manufactured by CODACA. It features an inductance of 400 nH with a tolerance of ±20%. The component supports a saturation current (Isat) of 10.6 A and a rated current (Irms) of 7.1 A. Its maximum DC resistance (DCR) is specified as 7.1 mΩ. The device utilizes an alloy powder core and is designed for surface mount technology (SMD). It operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

• Shielded molded construction to minimize electromagnetic interference
• High current capability suitable for power applications
• Low DC resistance for improved efficiency
• AEC-Q200 compliant reliability standard

Fixed Inductors Applications

• Automotive electronic systems
• Power supply circuits
• Digital amplifier power stages

Fixed Inductors Procurement Notes

Verify the specific ordering suffix and package dimensions against the official datasheet before procurement. Confirm that the required current ratings align with the system's operational demands. Ensure the manufacturing date code meets project requirements. Check for any specific handling instructions related to the molded package. Validate compliance with automotive quality standards if applicable to the end application.

Fixed Inductors Selection Notes

Select this component when a low-inductance, high-current solution is required for space-constrained designs. The 400 nH value suits high-frequency switching applications. Consider the 10.6 A saturation current for peak load conditions. The 7.1 mΩ DCR helps reduce power loss. Verify thermal performance at the maximum operating temperature of 125°C.

Fixed Inductors Part Context

This part belongs to CODACA's VSHB series of shielded power inductors. The series is characterized by high current density and low impedance. These components are widely used in automotive and industrial power electronics. The manufacturer emphasizes R&D capabilities in magnetic materials. The product line includes various inductance values and current ratings.

Fixed Inductors Replacement Considerations

Direct substitutes include other 400 nH shielded SMD inductors with comparable current ratings. Check pin compatibility and footprint dimensions. Verify equivalent saturation and RMS current specifications. Ensure the replacement maintains the same temperature rating and shielding characteristics.