CX2142NLT

Balun Overview

The CX2142NLT is a surface-mount balun transformer manufactured by Pulse Electronics. It operates within a frequency range of 50 MHz to 870 MHz. The device provides balanced-to-unbalanced signal conversion with 75 Ohm and 75 Ohm impedance ports. It features six surface-mount terminals for PCB integration. The component is designed for high-frequency signal transmission applications requiring precise impedance matching.

Balun Feature Summary

• Provides balanced-to-unbalanced signal transformation
• Supports frequency operation from 50 MHz to 870 MHz
• Features 75 Ohm balanced and 75 Ohm unbalanced port impedances
• Utilizes a compact surface-mount package design

Balun Applications

• RF signal distribution systems
• Cable television infrastructure components
• Broadband communication equipment

Balun Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer specifications may be updated. Confirm that the 6-terminal SMD footprint matches the target PCB layout dimensions. Ensure the operating frequency range aligns with the system requirements. Check for any recent changes in RoHS compliance status or packaging configurations before finalizing procurement orders.

Balun Selection Notes

Select this component when a 75 Ohm to 75 Ohm balun configuration is required for frequencies up to 870 MHz. Consider the physical dimensions and terminal count during board layout planning. Evaluate thermal performance and insertion loss characteristics against system specifications. Compare alternative models if different impedance ratios or frequency ranges are needed.

Balun Part Context

This part belongs to the Pulse Electronics audio and signal transformers category. It serves as a passive magnetic component for RF signal processing. The product line supports various communication standards requiring impedance transformation. Pulse Electronics designs these components for reliability in electronic signal paths.

Balun Replacement Considerations

Consult official distributor databases for cross-reference data. Verify pinout compatibility and electrical parameters before substituting. Ensure the replacement meets the same frequency and impedance specifications.