NCS2-392+

Overview

The NCS2-392+ is a 1:2 RF balun transformer manufactured by Mini-Circuits, designed for operation within the 3GHz to 3.9GHz frequency range. It features a 50Ω impedance configuration and utilizes LTCC technology in a compact 6-SMD, No Lead package. Key electrical specifications include a maximum insertion loss of 1.0dB, a minimum return loss of 13.67dB, and a phase difference of 5°. The component is RoHS3 compliant and classified under ECCN EAR99.

Feature Summary

• Provides balanced-to-unbalanced signal conversion with a 1:2 impedance ratio
• Utilizes Low-Temperature Co-fired Ceramic (LTCC) construction for high reliability
• Designed for surface-mount installation in space-constrained applications

Applications

• RF signal conditioning in wireless communication systems
• Interface matching in microwave circuit designs
• Signal path balancing in radar and sensor modules

Procurement Notes

Verify the specific ordering suffix required for your packaging needs, such as tape and reel or cut tape options. Confirm that the 6-SMD no-lead package dimensions align with your PCB footprint requirements. Ensure compliance with RoHS3 standards if applicable to your manufacturing process. Cross-reference the datasheet for precise soldering profiles suitable for LTCC components.

Selection Notes

Select this component when a 1:2 impedance transformation is required between 3GHz and 3.9GHz. Consider the low insertion loss and tight phase balance for high-fidelity signal integrity. Evaluate the physical size constraints against the 6-SMD package profile. Ensure the operating temperature range meets system environmental demands.

Part Context

This part belongs to Mini-Circuits' NCS2 series of LTCC baluns, which are engineered for broadband RF applications. The series offers various impedance ratios and frequency bands, providing designers with standardized solutions for signal balancing. These components are widely used in modern electronic systems requiring compact, reliable RF interfaces.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Mini-Circuits official resources for direct equivalents or functional alternatives within their portfolio.