CDRCH12D78BNP-470MC

Arrays, Signal Transformers Overview

The CDRCH12D78BNP-470MC is a shielded surface-mount inductor array manufactured by Sumida America Components Inc. It features a ferrite drum core and operates within a temperature range of -40°C to +125°C. The component provides two coils with an inductance of 47 µH, rated for 1.5 A current and 372 mΩ resistance. Available in series or parallel configurations, it complies with RoHS standards and is designed for high-reliability power applications.

Arrays, Signal Transformers Feature Summary

• Magnetically shielded construction for reduced interference
• Dual coil configuration supporting series or parallel connections
• High reliability suitable for elevated temperature environments up to 125°C

Arrays, Signal Transformers Applications

• Automotive converter inductors
• Power supply circuits
• High-temperature electronic assemblies

Arrays, Signal Transformers Procurement Notes

Verify the specific electrical configuration required for your design, as this part number supports both series and parallel coil connections. Confirm that the 1.5 A current rating and 372 mΩ DC resistance align with your system's thermal and efficiency constraints before finalizing procurement.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, shielded dual-inductor solution is needed for automotive or industrial power systems. Ensure the PCB land pattern accommodates the SMD package dimensions and that the operating environment remains within the specified -40°C to +125°C range for optimal performance.

Arrays, Signal Transformers Part Context

This component belongs to the CDRCH12D78B series from Sumida, which specializes in shielded power inductors. The series is engineered for robust performance in demanding environments, offering magnetic shielding to minimize electromagnetic interference while maintaining stable inductance values under varying load conditions.

Arrays, Signal Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs through direct electrical parameter comparison if considering alternative components.