HX1224NL

Overview

The HX1224NL is a single-port, surface-mount LAN transformer module from Pulse Electronics. It operates within a frequency range of 1 MHz to 100 MHz and features an inductance of 350 uH. The component provides 1.5 kV isolation voltage and supports operation between -40 C and +85 C. Designed for 100Base-T applications, it utilizes SMD/SMT termination. Physical dimensions are 13.64 mm length, 9.91 mm width, and 6.22 mm height. The unit weighs 3 g and belongs to the HX series.

Feature Summary

• Single-port configuration for Ethernet signal transmission
• Surface-mount design for automated assembly integration
• High isolation voltage capability for circuit protection

Applications

• 100Base-T Ethernet network interfaces
• Signal transformation in local area network hardware
• Data communication equipment requiring magnetic isolation

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status prior to integration. Ensure storage conditions address humidity sensitivity requirements. Validate that the specific suffix matches project specifications. Review datasheet revisions for any functional updates before final procurement decisions.

Selection Notes

Select this model for designs requiring a compact, single-port solution for 100 Mbps Ethernet connections. The surface-mount package facilitates PCB space optimization. Consider thermal operating limits when designing enclosed systems. Verify impedance matching with connected PHY components. Assess mechanical stability requirements against the specified physical dimensions.

Part Context

This component belongs to the HX series of audio and signal transformers manufactured by Pulse Electronics. It falls under the LAN Transformers subcategory. The product is designed specifically for digital data transmission applications rather than analog audio processing. It represents a standard solution for basic Ethernet connectivity needs in consumer and industrial electronics.

Replacement Considerations

HX1224CNLT is a documented variant within the same family. Verify pin compatibility and electrical parameters before substitution. Check if packaging differences affect assembly processes. Confirm that insulation and inductance values remain consistent across variants.