IHCL4040DZER2R2M5A

Arrays, Signal Transformers Overview

The IHCL4040DZER2R2M5A is a coupled inductor from the Vishay Dale IHCL-4040DZ-5A series. It features an inductance of 2.2 uH with a tolerance of 20%. The component supports a maximum DC current of 3.8 A and has a maximum DC resistance of 19.6 mOhms. Its physical dimensions are 10.67 mm in length, 10.16 mm in width, and 4 mm in height. It operates within a temperature range of -55 C to +155 C and utilizes SMD/SMT termination for PCB mounting.

Arrays, Signal Transformers Feature Summary

• Dual-winding coupled inductor design for power supply applications
• High thermal stability suitable for elevated operating environments
• Shielded construction to minimize electromagnetic interference

Arrays, Signal Transformers Applications

• Point-of-load (POL) converter stages
• Multi-phase synchronous buck regulators
• High-density power distribution networks

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm electrical characteristics and compliance status. Ensure the ordering part number matches the required inductance value and current rating for the target circuit design. Confirm availability through authorized distributors as supply levels may vary by region.

Arrays, Signal Transformers Selection Notes

Select this component when a compact coupled inductor is required for multi-phase designs. The 4040 package size offers a balance between current handling capability and board space efficiency. Consider the 155 C maximum operating temperature for high-thermal applications requiring robust performance under load.

Arrays, Signal Transformers Part Context

This component belongs to the IHCL-4040DZ family of coupled inductors manufactured by Vishay Dale. The series is designed for surface-mount assembly, providing reliable performance in demanding power electronics environments. The 4040 footprint is standardized across multiple variants within the product line.

Arrays, Signal Transformers Replacement Considerations

Check for direct substitutes within the IHCL-4040DZ series with matching inductance and current ratings. Verify pin compatibility and thermal characteristics before substituting with other manufacturers' coupled inductors.