HFCW-242+

Overview

The HFCW-242+ is a low temperature co-fired ceramic (LTCC) high pass filter manufactured by Mini-Circuits. It operates with a passband from 2400 MHz to 3300 MHz and features a cutoff frequency of 2400 MHz. The component provides an insertion loss of 2.5 dB and maintains a 50 Ohm impedance. It is housed in a compact 0603 surface mount package, measuring 1.60 mm in length and 0.80 mm in width.

Feature Summary

• Utilizes low temperature co-fired ceramic (LTCC) technology for robust construction
• Provides effective signal rejection below the 2400 MHz cutoff frequency
• Designed for surface mount integration in space-constrained circuits

Applications

• RF front-end filtering in wireless communication systems
• Signal conditioning in cellular infrastructure equipment
• High pass filtering in microwave circuit designs

Procurement Notes

Verify the specific datasheet version when sourcing, as Mini-Circuits may update electrical specifications or mechanical drawings over time. Confirm that the 0603 footprint matches your PCB layout requirements precisely. Ensure compatibility with standard reflow soldering profiles suitable for LTCC materials to maintain device integrity during assembly.

Selection Notes

Select this component when a sharp cutoff at 2400 MHz is required for high-frequency applications. The LTCC construction offers stability across varying environmental conditions compared to other filter types. Consider the 0603 package size if board real estate is limited, while ensuring the 2.5 dB insertion loss meets the system's power budget constraints.

Part Context

This part belongs to the HFCW series of miniature LTCC high pass filters from Mini-Circuits. These components are engineered for RF and microwave applications requiring reliable performance in compact form factors. The series supports various cutoff frequencies, allowing designers to tailor frequency response characteristics for specific band requirements in modern electronic devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.