CTCDRH4D18F-2R7N

Fixed Inductors Overview

The CTCDRH4D18F-2R7N is a shielded surface-mount power inductor from Central Technologies, featuring a rectangular package and dual-ended terminals. It offers a nominal inductance of 2.7 µH with a ±30% tolerance, tested at 100 kHz. The component has a maximum DC resistance of 0.029 Ω and a rated current of 5.6 A. It operates within a temperature range of -30 °C to 100 °C and complies with RoHS standards.

Fixed Inductors Feature Summary

• Magnetic shielding design minimizes electromagnetic interference
• Surface-mount construction for automated assembly
• Dual-ended terminal configuration

Fixed Inductors Applications

• Power supply circuits
• General purpose inductive applications

Fixed Inductors Procurement Notes

Verify the specific part number against manufacturer documentation to confirm compliance requirements and electrical specifications. Ensure that the ordering suffix matches the desired tolerance and environmental certification. Cross-reference datasheet parameters such as inductance, DC resistance, and current ratings with system design constraints before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component based on required inductance values and current handling capabilities. Consider the physical dimensions and thermal operating limits when integrating into circuit layouts. Verify compatibility with surface-mount reflow processes and ensure adequate clearance for magnetic shielding effectiveness in dense PCB designs.

Fixed Inductors Part Context

This component belongs to the CTCDRH4D18 series of shielded power inductors manufactured by Central Technologies. The series provides various inductance options ranging from 1.2 µH to 390 µH, all sharing similar physical characteristics and shielding technology for consistent performance across different power management applications.

Fixed Inductors Replacement Considerations

Compatible substitutes include other CTCDRH4D18 series variants with matching inductance and current ratings. Verify equivalent electrical parameters and physical footprint before substitution.