CX2040LNLT

Balun Overview

The CX2040LNLT is an RF balun transformer manufactured by Pulse Electronics, designed for surface-mount applications. It operates within a frequency range of 1 MHz to 500 MHz and features a 1:1 impedance ratio with a primary impedance of 75 Ohms. The component utilizes a 5-SMD module package with physical dimensions of 3.81 mm in length, 3.81 mm in width, and 2.79 mm in height. It exhibits a maximum insertion loss of 0.9 dB and supports an operating temperature range from -40 °C to +85 °C.

Balun Feature Summary

• Functions as an RF balun converting between balanced and unbalanced signals
• Supports wideband operation from 1 MHz to 500 MHz
• Features a 1:1 impedance transformation ratio

Balun Applications

• RF signal transmission circuits
• Balanced-to-unbalanced conversion modules
• Signal processing hardware requiring 75 Ohm impedance matching

Balun Procurement Notes

Verify the specific manufacturer part number against official distributor catalogs to ensure authenticity. Confirm that the received components match the specified 5-SMD package dimensions and electrical characteristics. Check for RoHS compliance status and appropriate packaging formats such as tape and reel or cut tape when placing orders.

Balun Selection Notes

Select this component when a 75 Ohm RF balun is required for frequencies up to 500 MHz. Ensure the design accommodates the 5-SMD surface-mount footprint and the specified thermal operating range. Consider the low insertion loss specification for high-fidelity signal integrity requirements in audio or signal transformer applications.

Balun Part Context

This component belongs to the CX series of audio and signal transformers produced by Pulse Electronics. It is categorized under RF transformers and baluns, specifically engineered for surface-mount technology. The product line focuses on providing reliable impedance transformation for radio frequency applications within compact form factors.

Balun Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative suppliers by cross-referencing technical specifications such as frequency range, impedance ratio, and package dimensions.