TCW2-282+

Overview

The TCW2-282+ is a surface-mount LTCC transformer manufactured by Mini-Circuits. It operates within a frequency range of 700 MHz to 2.8 GHz. The device features a 1:2 impedance transformation ratio with 50 Ohm primary and secondary impedances. It is housed in an SMD/SMT package measuring 1.6 mm x 0.79 mm x 0.61 mm. The component supports a minimum operating temperature of -55°C and a maximum of +125°C.

Feature Summary

• Utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for robust construction
• Provides balanced-to-unbalanced signal transformation
• Designed for high-frequency RF applications

Applications

• Balanced to Unbalanced Transformation
• MMDS Systems
• PCS/DCS Applications
• Wideband Push-Pull Amplifiers

Procurement Notes

Verify the specific datasheet version when sourcing, as Mini-Circuits may update specifications over time. Confirm that the required impedance ratio and frequency range align with the design requirements before finalizing procurement. Ensure compatibility with standard SMD reflow soldering processes given the small form factor.

Selection Notes

Select this component for designs requiring a compact 1:2 transformer solution in the UHF to SHF bands. The LTCC construction offers stability across a wide temperature range suitable for demanding environments. Consider the physical dimensions when planning PCB layout to ensure adequate clearance for adjacent components.

Part Context

This part belongs to the TCW2 series of LTCC transformers from Mini-Circuits. These components are engineered for RF and microwave applications where size and performance are critical. The series provides various impedance ratios and frequency ranges to support diverse system architectures.

Replacement Considerations

The TCW2-282-2+ is a confirmed substitute part number within the same product family.