HM2103NLT

Overview

The HM2103NLT is a surface mount pulse transformer manufactured by Pulse Electronics. It features a 1:1 turns ratio and an inductance of 150µH. The component measures 7.62mm in length, 6.73mm in width, and has a maximum height of 5.72mm. It operates within a temperature range of -40°C to 125°C and holds AEC-Q200 qualification.

Feature Summary

• Surface mount construction for automated assembly
• AEC-Q200 qualified for automotive reliability
• Integrated common mode choke functionality

Applications

• Battery management systems
• LAN signal transmission
• Automotive electronic modules

Procurement Notes

Verify the specific ordering suffix against the official datasheet to ensure correct packaging and variant selection. Confirm that the received components match the manufacturer's part number identification and comply with RoHS3 specifications. Cross-reference the document text with the manufacturer's official records rather than relying solely on distributor hosting domains.

Selection Notes

Select this component when a 1:1 isolated pulse transformation with integrated filtering is required. Ensure the PCB footprint accommodates the 7.62mm x 6.73mm dimensions and 5.72mm height. Verify thermal requirements align with the -40°C to 125°C operating range and confirm compatibility with the target application's voltage isolation needs.

Part Context

This device belongs to the BMS series from Pulse Electronics, designed for high-reliability applications. It integrates pulse transformation and common mode filtering into a single surface mount package. The design supports compact layouts in space-constrained environments while maintaining signal integrity and electrical isolation standards.

Replacement Considerations

HMU2103NLT serves as a verified substitute part number within the same product family.