SM453230-121N7YP

Pulse Transformers Overview

The Bourns SM453230-121N7YP is a chip LAN transformer designed for 10 GbE applications. It supports PoE+ and IEEE standards, featuring a single channel with SMD/SMT termination. The component operates within a frequency range of 1 MHz to 500 MHz and functions at temperatures from -40°C to +85°C. Physical dimensions are 4.7 mm in length, 3.3 mm in width, and 2.9 mm in height.

Pulse Transformers Feature Summary

• Supports 10 GbE data rates with integrated PoE+ functionality
• Provides high flexibility for PCB layouts as a discrete transformer
• Complies with IEEE standards for Ethernet applications

Pulse Transformers Applications

• 10 Gigabit Ethernet network interfaces
• PoE+ powered device integration
• High-speed LAN signal transmission

Pulse Transformers Procurement Notes

Verify the specific suffix N7YP against official Bourns documentation to confirm compatibility with 10 GbE and PoE+ requirements. Ensure the ordering part number matches the exact electrical specifications required for the target application, as minor variations exist within the series.

Pulse Transformers Selection Notes

Select this model specifically for designs requiring 10 GbE performance combined with PoE+ power delivery capabilities. Consider the compact 4.7 x 3.3 x 2.9 mm footprint when planning board space. Verify thermal management needs given the operating temperature range of -40°C to +85°C.

Pulse Transformers Part Context

This component belongs to the SM453230-x1N7YP series of GbE Chip LAN Transformers by Bourns. These devices are discrete transformer/common mode chip inductors intended to offer design flexibility. The series includes variants supporting different speeds, such as 1/2.5/5 GbE models like the SM453230-231N7YP.

Pulse Transformers Replacement Considerations

The SM453230-231N7YP is a related model supporting 1, 2.5, and 5 GbE but lacks 10 GbE capability. Substitution requires verifying that the lower speed rating meets system requirements and confirming pinout compatibility.