CX2043LNLT

Balun Overview

The CX2043LNLT is an RF balun transformer manufactured by Pulse Electronics, designed for wideband applications. It operates within a frequency range of 1 MHz to 1 GHz and features a 1.5:1 impedance transformation ratio. The component utilizes a 5-SMD surface mount package with dimensions of 3.81 mm in length, 3.81 mm in width, and 2.79 mm in height. It is RoHS compliant and suitable for environments requiring reliable signal conversion in compact form factors.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion for RF circuits
• Supports wideband operation across specified frequency ranges
• Utilizes a compact surface-mount design for automated assembly

Balun Applications

• Wideband RF signal processing systems
• Communication equipment requiring impedance matching
• RF front-end modules in wireless devices

Balun Procurement Notes

Verify the specific impedance ratio and frequency range against the official datasheet before integration. Confirm that the 5-SMD package dimensions align with the PCB footprint requirements. Ensure compliance with RoHS standards if required by the target market regulations. Cross-reference the manufacturer part number to avoid confusion with similar variants in the CX series.

Balun Selection Notes

Select this component when a 1.5:1 transformation ratio is required for wideband RF applications between 1 MHz and 1 GHz. Consider the physical size constraints as it occupies a small surface-mount area. Evaluate insertion loss specifications from the datasheet to ensure signal integrity meets system requirements. Verify thermal performance limits for the intended operating environment.

Balun Part Context

This component belongs to the CX series of audio and signal transformers from Pulse Electronics. It is categorized under RF transformers and baluns, specifically designed for high-frequency signal conversion. The series offers various impedance ratios and frequency ranges to suit different RF circuit needs.

Balun Replacement Considerations

The CX2043LNL is a listed alias or variant of this component family. Verify pinout compatibility and exact electrical parameters before substitution. Other models in the CX series may offer different impedance ratios or frequency ranges.