TPCG-1852+

Overview

The TPCG-1852+ is a miniature low temperature co-fired ceramic (LTCC) transmission line designed for high-frequency applications. It operates from DC to 18.5 GHz with a characteristic impedance of 50 Ohms. The component features a 0805 surface-mount footprint, ensuring compact integration into dense circuit boards. Typical electrical performance includes an insertion loss of 0.5 dB and a return loss of 13 dB. This thru-line provides reliable signal transmission in RF and microwave systems requiring minimal signal degradation across its wide bandwidth.

Feature Summary

• Utilizes low temperature co-fired ceramic (LTCC) technology for robust construction
• Provides low insertion loss for efficient signal transmission
• Features a compact 0805 surface-mount package for space-constrained designs

Applications

• RF and microwave interconnects
• Test and measurement equipment
• Wireless communication infrastructure

Procurement Notes

Verify the specific datasheet version when ordering, as Mini-Circuits may update mechanical drawings or minor electrical tolerances over time. Confirm that the 0805 footprint matches your PCB layout exactly. Ensure the operating environment stays within standard commercial or industrial temperature ranges unless specified otherwise. Cross-reference the part number suffix to confirm it denotes the standard lead-free finish. Always validate compatibility with your system's impedance requirements before finalizing procurement.

Selection Notes

Select this component when a broadband thru-line is required up to 18.5 GHz. The LTCC construction offers stability superior to some organic substrates at high frequencies. Consider the 0805 size if board real estate is limited. Evaluate the typical 0.5 dB insertion loss against system link budget requirements. Ensure the design supports surface-mount assembly processes compatible with this package type.

Part Context

Mini-Circuits specializes in RF, IF, and microwave components ranging from DC to 86 GHz. The TPCG series represents their LTCC thru-line products, engineered for precision and reliability. These components serve as critical passive elements in signal chains, providing consistent impedance matching and low loss characteristics essential for modern high-frequency electronic systems.

Replacement Considerations

No public confirmed substitute part numbers are available.