H0013NL

Overview

The H0013NL is a single-channel signal transformer manufactured by Pulse Electronics, designed for surface-mount technology (SMD/SMT) applications. It belongs to the HM series and is specifically engineered for 10/100Base-TX Ethernet networks. The component features an inductance of 350 uH and a maximum DC resistance of 0.65 Ohms. It operates within a temperature range of -40°C to +85°C and provides an insulation voltage of 4000 Vrms. The physical dimensions are 15.24 mm in length, 12.7 mm in width, and 7.62 mm in height.

Feature Summary

• Supports 10/100Base-TX Ethernet data transmission standards
• Provides high isolation voltage for circuit protection
• Optimized for surface-mount assembly processes

Applications

• Ethernet network interface circuits
• Local Area Network (LAN) equipment
• Non-PoE Ethernet ports

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the ordering suffix matches the required packaging type, as variations may exist. Ensure the supplier is an authorized channel to guarantee component authenticity and traceability. Cross-reference the electrical parameters against the target design specifications to ensure compatibility with the intended Ethernet application.

Selection Notes

Select this component for designs requiring a single-channel transformer for 10/100Base-TX applications without Power over Ethernet requirements. Consider the SMD package size and operating temperature range when evaluating thermal management and board space constraints. Verify that the insulation voltage meets the safety isolation requirements of the system architecture. Compare the inductance and DC resistance values against the PHY controller specifications to ensure signal integrity.

Part Context

The H0013NL is part of Pulse Electronics' HM series of audio and signal transformers. This series focuses on providing reliable signal coupling and isolation for various communication interfaces. As a member of the broader Ethernet transformer family, it addresses the need for compact, high-performance components in modern networking hardware. The product line emphasizes compliance with industry standards for data transmission reliability.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.