CTDRQ127F-1R5N

Arrays, Signal Transformers Overview

The CTDRQ127F-1R5N is a shielded dual inductor array manufactured by Central Technologies. It features a ferrite core and wirewound construction with surface mount terminals. The component has an inductance of 1.5 uH per coil, offering ±30% tolerance. It supports a current rating of 40 A with a maximum DC resistance of 6.7 mOhms. Operating temperatures range from -55 C to +155 C. Physical dimensions are 12.5 mm length, 12.5 mm width, and 8 mm height.

Arrays, Signal Transformers Feature Summary

• Dual coil configuration available in series or parallel connections
• High current handling capability up to 40 A
• Shielded design minimizes electromagnetic interference
• Wide operating temperature range for harsh environments

Arrays, Signal Transformers Applications

• Power supply modules requiring high current density
• Telecommunications equipment power stages
• Industrial motor control circuits
• Automotive electronics systems

Arrays, Signal Transformers Procurement Notes

Verify the specific pinout configuration required for your circuit design, as this component supports both series and parallel internal coil connections. Confirm that the 40 A current rating aligns with your thermal management strategy. Ensure the 6.7 mOhm DCR meets your efficiency targets. Check compatibility with standard SMD reflow profiles. Validate footprint dimensions against your PCB layout constraints before finalizing procurement.

Arrays, Signal Transformers Selection Notes

Select this component when high current capacity is critical alongside compact dual-inductor functionality. The low DC resistance supports efficient power conversion. Consider the wide temperature range for automotive or industrial applications. Evaluate the shielding requirements to determine if external protection is needed. Compare performance metrics against single-coil alternatives to assess space savings.

Arrays, Signal Transformers Part Context

This part belongs to the CTDRQ127F series of shielded power inductors from Central Technologies. The series is designed for demanding power applications requiring robust magnetic components. These inductors utilize wirewound technology on ferrite cores for stability. The 127 package size indicates a standardized footprint for easy integration into existing designs.

Arrays, Signal Transformers Replacement Considerations

Direct substitutes include other 1.5 uH dual inductors with similar current ratings. Verify equivalent DCR and saturation characteristics. Ensure physical dimensions match the existing PCB footprint. Check for compatible mounting styles and terminal configurations.