ERUC23-1R4K

Arrays, Signal Transformers Overview

The ERUC23-1R4K is a coupled inductor from the EPCOS ERUC23 series, manufactured by TDK Electronics. It features self-leaded construction with flat wire winding and lead-free tinned terminals. The component utilizes low loss ferrite material and offers no directivity. Key electrical parameters include a leakage inductance of 2.6µH, a maximum DC resistance of 820µohm in parallel configuration, and a saturation current of 97A in parallel. The physical length of the device is 26.8mm.

Arrays, Signal Transformers Feature Summary

• Self-leaded construction with flat wire winding for compact design
• Lead-free tinned terminals compliant with environmental standards
• Low loss ferrite core material for efficient performance
• No directivity allowing flexible PCB orientation

Arrays, Signal Transformers Applications

• Automotive electronics systems
• Industrial electronic circuits
• Consumer electronic power management
• Information and communication technology equipment

Arrays, Signal Transformers Procurement Notes

Verify the specific ordering code against official TDK documentation to ensure correct part identification. Confirm that the required electrical characteristics match the application requirements, particularly regarding saturation current and DC resistance values. Check for any specific packaging or handling instructions provided in the datasheet. Ensure compatibility with automated assembly processes if applicable.

Arrays, Signal Transformers Selection Notes

Select this component for applications requiring high current handling capabilities in a compact form factor. The flat wire construction supports high saturation currents suitable for demanding power stages. Consider the leakage inductance value when designing coupled filter or transformer circuits. Verify thermal performance under expected operating conditions based on the DC resistance specifications.

Arrays, Signal Transformers Part Context

This component belongs to the EPCOS ERUC23 series of SMD coupled inductors. The series expands TDK's portfolio of flat wire inductors designed for high-performance applications. These components are engineered for use in automotive, industrial, and consumer markets where space constraints and efficiency are critical factors in system design.

Arrays, Signal Transformers Replacement Considerations

Consult official TDK substitution guides for verified alternative part numbers within the ERUC23 family or other compatible series. Ensure any replacement maintains equivalent electrical parameters and mechanical dimensions. Do not assume cross-compatibility without verifying datasheet specifications.

Arrays, Signal Transformers FAQ

What is the saturation current of the ERUC23-1R4K?

The saturation current is 97A in parallel configuration.

Does the ERUC23-1R4K have a specific mounting direction?

No, the component has no directivity, allowing for flexible orientation during PCB assembly.