744851056

Arrays, Signal Transformers Overview

The Würth Elektronik 744851056 is a WE-DCT series common mode filter designed for PCB mounting. It features an inductance of 0.56 µH with a tolerance range of -20% to +30%. The component has a maximum DC current rating of 7.7 A and a maximum DC resistance of 6.7 mΩ per winding. Its self-resonant frequency is 57 MHz. Operating temperatures range from -40°C to +125°C. Physical dimensions are 23.5 mm length, 18.5 mm width, and 11.5 mm height.

Arrays, Signal Transformers Feature Summary

• Provides common mode noise suppression through dual-channel filtering architecture
• Utilizes shielded toroidal core construction to minimize electromagnetic interference
• Supports surface mount technology for automated PCB assembly processes

Arrays, Signal Transformers Applications

• Power supply input filtering stages
• Data line signal integrity protection
• Industrial control system noise reduction

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the package type matches your board layout requirements. Ensure that the thermal management design accommodates the specified operating temperature range and current ratings to maintain component reliability during operation.

Arrays, Signal Transformers Selection Notes

Select this component when low DC resistance and high current handling capability are required for common mode noise attenuation. The 0.56 µH inductance value suits applications targeting higher frequency noise suppression compared to higher inductance variants. Evaluate the physical footprint constraints against the 23.5 x 18.5 mm dimensions to ensure adequate clearance on the printed circuit board.

Arrays, Signal Transformers Part Context

This part belongs to the WE-DCT series of common mode chokes manufactured by Würth Elektronik. The series offers various inductance values tailored for different noise filtering requirements. These components are categorized under passive electronic components, specifically within the inductors, chokes, and coils subcategory, serving critical roles in electromagnetic compatibility design.

Arrays, Signal Transformers Replacement Considerations

Consult official Wurth Elektronik documentation for verified substitute part numbers within the WE-DCT series. Cross-reference inductance, current ratings, and physical dimensions to ensure functional equivalence. Do not assume interchangeability with generic common mode filters without validating electrical specifications against the original design requirements.