CX2100NLT

Balun Overview

The CX2100NLT is an RF balun transformer manufactured by Pulse Electronics, designed for surface-mount applications. It features a 1:4 turns ratio with a center tap on the primary winding and a single secondary winding. The component operates within a frequency range of 4.5 MHz to 3 GHz, providing balanced-to-unbalanced signal conversion. Key electrical specifications include a maximum insertion loss of 3.5 dB and a phase difference of 20 degrees. The impedance configuration is 50 ohms unbalanced to 50 ohms balanced. It is housed in a compact 5-SMD module package.

Balun Feature Summary

• Provides balanced-to-unbalanced RF signal conversion
• Operates across a wide frequency spectrum from 4.5 MHz to 3 GHz
• Features a 1:4 turns ratio with primary center tap
• Designed for high-reliability surface-mount integration

Balun Applications

• RF communication systems requiring impedance matching
• Wireless infrastructure components
• Balanced antenna interface circuits

Balun Procurement Notes

Verify current availability status as this component may be subject to discontinuation notices. Confirm that the specific ordering suffix matches the required reel or cut tape packaging format. Ensure compatibility with existing PCB footprint dimensions and soldering profiles before finalizing procurement orders.

Balun Selection Notes

Select this component when a 50-ohm to 50-ohm transformation is required in the 4.5 MHz to 3 GHz range. Consider the 20-degree phase difference specification for signal integrity requirements. Evaluate the 3.5 dB insertion loss against system power budget constraints. Ensure the 5-SMD package size fits within the designated board area.

Balun Part Context

This part belongs to the RF transformer category produced by Pulse Electronics. It serves as a passive magnetic component for signal conditioning in wireless technologies. The manufacturer specializes in magnetic elements for automotive, industrial, and communications sectors. This specific model addresses needs for compact RF balancing solutions.

Balun Replacement Considerations

No direct substitute part numbers are publicly confirmed in the provided documentation. Verify if alternative baluns from the same manufacturer meet the identical 1:4 ratio and frequency specifications.