74942302

Pulse Transformers Overview

The Würth Elektronik 74942302 is a surface mount pulse transformer designed for battery management systems. It belongs to the WE-BMS SMT series and features a 1:1 turns ratio with an inductance of 150µH. The component supports dual-channel operation and operates within a temperature range of -40°C to +125°C. It complies with AEC-Q200 automotive standards, ensuring reliability in demanding environments.

Pulse Transformers Feature Summary

• Designed specifically for battery management system applications
• Complies with AEC-Q200 automotive qualification standards
• Surface mount construction for automated assembly

Pulse Transformers Applications

• Battery management systems
• General electronic equipment requiring isolated signal transmission

Pulse Transformers Procurement Notes

Verify the specific datasheet version and manufacturing date code upon receipt. Confirm that the component matches the required AEC-Q200 qualification status for your application. Check for any updates in the RoHS compliance documentation. Ensure storage conditions align with manufacturer recommendations to maintain integrity before soldering.

Pulse Transformers Selection Notes

Select this component when a 1:1 isolation transformer is needed for battery management circuits. Consider the 150µH inductance value for signal coupling requirements. Verify that the surface mount package fits the PCB layout constraints. Ensure the operating temperature range meets the environmental specifications of the final device.

Pulse Transformers Part Context

This part is part of Würth Elektronik's WE-BMS SMT series, which focuses on components for automotive and industrial battery management applications. The series emphasizes compact surface mount designs suitable for high-reliability electronics. It complements other passive components in power management and signal isolation circuits.

Pulse Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult the manufacturer for direct equivalents or cross-reference options based on electrical and mechanical specifications.