HM2162NLT

Overview

The HM2162NLT is a surface-mount pulse transformer designed for Battery Management Systems (BMS) applications. It features an inductance of 150µH and supports a single primary to single secondary winding configuration. The component provides an isolation voltage of 4.3kVrms, ensuring robust electrical separation. Physical dimensions are 16.15mm in length, 14.80mm in width, with a maximum seated height of 6.00mm.

Feature Summary

• Designed specifically for Battery Management System (BMS) signal transmission
• Provides high isolation voltage capability of 4.3kVrms
• Surface mount package suitable for automated PCB assembly

Applications

• Battery Management Systems
• High-voltage isolation circuits
• Signal transformers in automotive electronics

Procurement Notes

Verify the specific datasheet version and mechanical drawings prior to integration. Confirm that the 4.3kVrms isolation rating meets system safety requirements. Ensure the 150µH inductance aligns with the intended signal frequency response. Check for any recent Product Change Notifications (PCNs) regarding manufacturing location or material composition updates.

Selection Notes

Select this component when high isolation voltage is required in BMS topologies. The 150µH inductance value must be validated against the specific communication protocol speed. Consider the 6.00mm height constraint for board clearance. Compare against other BMS transformers if lower isolation voltages suffice for the application.

Part Context

This part belongs to Pulse Electronics' BMS component series. It serves as a signal transformer rather than a power inductor. The 'NLT' suffix indicates tape and reel packaging. It is distinct from the HM2102NLT which has different physical dimensions and isolation characteristics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching the 150µH inductance, 4.3kVrms isolation, and SMD footprint dimensions.