CX2041NL

Balun Overview

The CX2041NL is an RF balun manufactured by Pulse Electronics, designed for wideband applications within a frequency range of 50kHz to 450MHz. This component features a 1:1 impedance ratio between its unbalanced and balanced ports. It is housed in a 5-SMD module package suitable for surface mount installation. The device exhibits a maximum insertion loss of 0.8dB and a minimum return loss of -25dB. It complies with RoHS3 standards and carries an MSL rating of 1.

Balun Feature Summary

• Provides signal conversion between balanced and unbalanced configurations
• Supports wideband operation from 50kHz to 450MHz
• Utilizes a compact 5-SMD surface mount package

Balun Applications

• RF signal processing circuits
• Wideband antenna interface systems
• Communication equipment requiring impedance matching

Balun Procurement Notes

Verify the specific suffix against official documentation to confirm packaging type and electrical tolerances. Ensure compatibility with surface mount assembly processes. Confirm RoHS3 compliance status for environmental regulations. Cross-reference manufacturer part numbers with distributor listings to avoid substitution errors during procurement.

Balun Selection Notes

Select this component when a 1:1 impedance transformation is required across the 50kHz to 450MHz spectrum. Consider the 5-SMD footprint for space-constrained designs. Evaluate insertion loss and return loss specifications against system requirements. Verify thermal and mechanical constraints for the target application environment.

Balun Part Context

This component belongs to the Pulse Electronics audio and signal transformer category. It serves as a specialized RF balun for wireless applications. The product line includes variants with different packaging options such as tape and reel or tray formats. It addresses needs for signal integrity in high-frequency circuit designs.

Balun Replacement Considerations

The CX2041NLT is a related variant offering identical electrical characteristics but packaged in tape and reel format instead of trays. Verify pinout and physical dimensions before substituting to ensure board layout compatibility.