HFTC-19+

Overview

The HFTC-19+ is an LTCC high-pass filter manufactured by Mini-Circuits, designed for signal conditioning applications. It operates within a frequency range of 2300 to 5500 MHz with a center frequency of 3.9 GHz and a bandwidth of 3.2 GHz. The component features a 50 Ohm impedance and a maximum insertion loss of 1.3 dB. It utilizes a surface-mount 6-SMD, no-lead package measuring 3.81mm x 3.81mm x 0.99mm. The device supports an operating temperature range from -55°C to 100°C and complies with RoHS3 standards.

Feature Summary

• Utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for robust signal filtering.

Applications

• RF signal conditioning in communication systems
• High-frequency circuit design requiring bandpass characteristics

Procurement Notes

Verify the specific datasheet revision and environmental compliance status before procurement. Confirm that the 6-SMD no-lead package dimensions align with your PCB layout requirements. Ensure the operating temperature range meets your system's thermal specifications. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and availability of current production batches.

Selection Notes

Select this component when a high-pass filter with a cutoff starting at 2300 MHz is required. The 50 Ohm impedance matches standard RF transmission lines. Consider the compact SMD footprint for space-constrained designs. Verify that the insertion loss specification is acceptable for your link budget calculations. Ensure the LTCC construction suits the environmental conditions of the final assembly.

Part Context

This component belongs to Mini-Circuits' line of ceramic filters, specifically utilizing LTCC technology for high-frequency performance. It is categorized under signal conditioning components used in RF and microwave circuits. The product is currently active and supported by official documentation including datasheets and evaluation board information.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Mini-Circuits technical support or official distributor databases for equivalent LTCC high-pass filters with matching electrical specifications if direct replacement is necessary.