TPCW-233+

Overview

The TPCW-233+ is a miniature low temperature co-fired ceramic (LTCC) transmission line component manufactured by Mini-Circuits. It operates as a thru-line with a center frequency of 11.5GHz and supports a bandwidth from DC to 23 GHz. The device features a 50 Ohm impedance and utilizes a 0603 surface mount footprint. Key electrical specifications include a typical insertion loss of 0.15dB and a typical return loss of 21dB. The component is designed for high reliability within an operating temperature range of -55°C to +125°C.

Feature Summary

• Constructs a versatile LTCC thru-line structure suitable for broadband RF applications
• Provides minimal signal attenuation with ultra-low typical insertion loss characteristics
• Ensures strong signal integrity through high typical return loss performance
• Facilitates compact circuit design via a standard 0603 surface mount package

Applications

• Integration into S-band upconverter assemblies requiring broadband transmission
• RF signal routing in microwave circuits demanding low loss interconnects
• Placement holder applications for testing or replacing other Mini-Circuits LTCC filters
• High-frequency signal paths in communication systems operating up to 23 GHz

Procurement Notes

Verify the specific ordering suffix and termination style to ensure compatibility with your PCB layout, as the component utilizes a 0603 surface mount footprint. Confirm that the 50 Ohm impedance matches your system requirements. Check datasheet notes regarding DC blocking capacitors if DC voltage or current is present at the ports. Ensure the operating temperature range of -55°C to +125°C aligns with your environmental conditions before finalizing procurement.

Selection Notes

Select this component when a broadband thru-line is required between DC and 23 GHz with minimal signal degradation. The 0.15dB typical insertion loss makes it suitable for sensitive RF chains. Consider the 0603 footprint for space-constrained designs. Verify that the application does not require DC continuity, as external DC blocking may be necessary. This part serves as a generic interconnect rather than a frequency-selective filter.

Part Context

This component belongs to Mini-Circuits' LTCC SMT Thru-Line family, which offers passive transmission solutions for RF and microwave frequencies. These parts are designed to replace discrete wire bonds or provide standardized interconnects in surface mount assemblies. The TPCW-233+ specifically targets applications needing a reliable, low-loss path across a wide bandwidth without active components or complex filtering structures.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult Mini-Circuits directly for equivalent LTCC thru-lines with similar impedance and frequency ranges.