LP0603A1747ANTR500

Overview

The LP0603A1747ANTR500 is a low-pass RF filter manufactured by KYOCERA AVX, designed for signal conditioning applications. It operates with a center frequency of 1.747 GHz and features a bandwidth of 20 MHz. The component utilizes a 50 Ohm impedance and is housed in a compact 0603 (1608 metric) surface-mount package with four printed circuit board contacts. It supports an operating temperature range from -40°C to +85°C and complies with RoHS3 standards.

Feature Summary

• Utilizes integrated thin-film multilayer technology for lead-free construction
• Provides precise low-pass filtering characteristics for RF signal conditioning
• Designed for high-reliability surface-mount board mounting

Applications

• RF signal path filtering in wireless communication modules
• Harmonic suppression in transmitter output stages
• Interference rejection in receiver front-end circuits

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm packaging quantity and tape specifications. Ensure the part number matches the exact electrical parameters required for the design. Cross-reference with authorized distributors to confirm current availability and standard lead times. Confirm RoHS compliance status if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a narrow 20 MHz bandwidth is required at a 1.747 GHz center frequency within a 0603 footprint. Consider the 50 Ohm system impedance compatibility. Evaluate the thermal performance within the specified -40°C to +85°C range. Compare insertion loss and stopband attenuation requirements against other filters in the LP series.

Part Context

This part belongs to the KYOCERA AVX LP0603 series of lead-free LGA type thin-film low-pass filters. These components are based on ITF technology, offering consistent performance in compact sizes. The series provides various cutoff frequencies tailored for different RF applications while maintaining standard 0603 dimensions for easy integration into space-constrained designs.

Replacement Considerations

Check for direct substitutes within the LP0603 series that match the 1.747 GHz center frequency and 20 MHz bandwidth. Verify pinout compatibility and physical dimensions before substitution. Consult official datasheets for any functional differences between original and alternative parts.