744851102

Arrays, Signal Transformers Overview

The Würth Elektronik 744851102 is a WE-DCT series toroidal double power choke designed for surface mount applications. It features an inductance of 100 µH with a maximum DC resistance of 290 mΩ. The component operates within a temperature range of -40°C to +125°C and utilizes a shielded construction to minimize electromagnetic interference.

Arrays, Signal Transformers Feature Summary

• Toroidal core geometry provides high efficiency and low acoustic noise
• Shielded design contains magnetic flux to reduce crosstalk
• Dual coil configuration supports series or parallel circuit integration

Arrays, Signal Transformers Applications

• DC-DC converter input and output filtering
• Power supply line noise suppression
• Automotive electronics power stages

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet revision against the manufacturer's official documentation before finalizing designs. Confirm that the package dimensions and terminal configurations match the target PCB footprint requirements exactly. Ensure compliance with relevant environmental directives applicable to the end product deployment region.

Arrays, Signal Transformers Selection Notes

Select this component when a dual-channel inductor is required for differential signal lines or balanced power rails. Evaluate the saturation current and thermal performance under maximum load conditions. Compare the physical size constraints against available board space to ensure adequate clearance for assembly processes.

Arrays, Signal Transformers Part Context

This part belongs to the WE-DCT family of toroidal double power chokes from Würth Elektronik. The series offers various inductance values tailored for compact power management solutions. These components are engineered for robust performance in demanding industrial and automotive environments requiring reliable EMI suppression.

Arrays, Signal Transformers Replacement Considerations

Cross-reference alternative parts based on identical inductance, current rating, and physical dimensions. Verify that substitute components meet the same shielding and thermal specifications to maintain system integrity without redesigning the layout.