744851330

Arrays, Signal Transformers Overview

The Würth Elektronik 744851330 is a WE-DCT series common mode choke designed for surface mount technology. It features an inductance of 3.3 µH with a tolerance range of -20% to +30%. The component supports a maximum DC current of 7.7 A and exhibits a maximum DC resistance of 12 mΩ. Its self-resonant frequency is specified at 57 MHz. The unit operates within a temperature range of -40°C to +125°C. Physical dimensions are 23.5 mm in length, 18.5 mm in width, and 11.5 mm in height.

Arrays, Signal Transformers Feature Summary

• Provides common mode noise suppression for differential signal lines
• Utilizes a toroidal core structure for efficient magnetic field containment
• Designed for high-current applications with low insertion loss characteristics

Arrays, Signal Transformers Applications

• High-speed data interface filtering
• Power supply line noise reduction
• EMI suppression in industrial control systems

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributors before integration. Confirm that the package dimensions and terminal configuration match the target PCB footprint requirements. Ensure the operating environment remains within the specified temperature limits to maintain performance reliability.

Arrays, Signal Transformers Selection Notes

Select this component when a compact SMD solution is required for filtering differential signals carrying up to 7.7 A. The 3.3 µH inductance value is suitable for mid-frequency noise attenuation. Consider the physical size constraints as the unit measures 23.5 mm by 18.5 mm. Evaluate the thermal management needs given the high current handling capability and low resistance profile.

Arrays, Signal Transformers Part Context

This part belongs to the WE-DCT series from Würth Elektronik, which specializes in toroidal double power chokes. These components are engineered for robust performance in demanding electronic environments. The series offers various inductance values tailored for different filtering requirements while maintaining consistent physical form factors for design flexibility.

Arrays, Signal Transformers Replacement Considerations

Consult official Wurth Elektronik documentation for verified cross-reference part numbers. Do not substitute with generic equivalents without validating electrical parameters and mechanical fit against the original specifications.