NCR2-183+

Balun Overview

The NCR2-183+ is an ultra-wideband LTCC balun transformer manufactured by Mini-Circuits. It operates within a frequency range of 3.5 to 18 GHz, providing an impedance ratio of 1:2. The component features a 50-ohm single-ended input and two 50-ohm balanced outputs. Designed for surface-mount technology, it utilizes a compact SMD package without leads. The device supports operation across a temperature range of -40°C to +85°C, ensuring reliability in demanding RF environments.

Balun Feature Summary

• Ultra-wideband coverage from 3.5 to 18 GHz
• LTCC construction for high thermal stability
• Compact leadless surface-mount design

Balun Applications

• RF signal balancing and phase inversion
• Single-ended to differential conversion
• Impedance matching in wideband circuits

Balun Procurement Notes

Verify the specific datasheet version when sourcing, as Mini-Circuits may update performance graphs or mechanical dimensions over time. Confirm that the required impedance ratio and frequency range align with the system design before procurement. Ensure handling procedures account for the delicate LTCC material and leadless package structure during assembly.

Balun Selection Notes

Select this component when a wide bandwidth exceeding standard narrowband transformers is required. The 1:2 impedance ratio suits applications needing balanced output from a single-ended source. Consider the LTCC technology for superior thermal management compared to wire-wound alternatives in high-frequency designs.

Balun Part Context

This part belongs to the NCR2 family of ultra-wideband balun transformers. The series is characterized by its broad frequency coverage and robust LTCC manufacturing process. These components are designed to replace discrete transformer solutions, offering a more compact footprint and consistent performance across the specified microwave frequency band.

Balun Replacement Considerations

Public confirmed substitute part numbers only; omit otherwise.