LP0603A1747ALTR

Overview

The LP0603A1747ALTR is a low-pass RF filter manufactured by KYOCERA AVX, designed for signal conditioning applications. It features a center frequency of 1.748 GHz and operates within a 50 Ohm impedance system. The component utilizes a surface-mount 0603 (1608 metric) package with dimensions of 1.60mm x 0.84mm x 0.70mm maximum height. Key electrical specifications include a bandwidth of 75 MHz and an insertion loss of 0.3 dB. It is compliant with RoHS3 standards and supports board mounting in harsh environments ranging from -40°C to +85°C.

Feature Summary

• Provides low-pass filtering for radio frequency signals with specified center frequency and bandwidth characteristics.
• Utilizes a compact 0603 surface-mount package suitable for space-constrained printed circuit board designs.
• Ensures signal integrity through low insertion loss performance in a 50 Ohm system environment.

Applications

• RF signal conditioning in wireless communication infrastructure
• Filtering applications in mobile device front-end modules
• Signal processing in broadband data transmission systems

Procurement Notes

Verify the specific suffix 'ALTR' against official datasheets to confirm packaging type and tape-and-reel specifications. Ensure compatibility with standard SMT assembly processes for 0603 footprints. Confirm RoHS3 compliance status if required by end-product regulations. Cross-reference manufacturer part numbers with distributor listings to avoid substitution errors during procurement.

Selection Notes

Select this component when a 1.748 GHz center frequency and 75 MHz bandwidth are required for low-pass filtering. The 0603 package size is appropriate for high-density PCB layouts. Verify that the 0.3 dB insertion loss meets system sensitivity requirements. Ensure the operating temperature range of -40°C to +85°C aligns with the environmental conditions of the target application.

Part Context

This component belongs to the LP series of low-pass filters from KYOCERA AVX. These devices are engineered for RF signal conditioning, offering precise frequency control in a miniature form factor. The series supports various center frequencies tailored for different wireless standards, utilizing advanced ceramic technologies for stable performance across industrial temperature ranges.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative KYOCERA AVX models within the LP series that match the 1.748 GHz center frequency and 0603 package constraints. Verify electrical parameter equivalence before implementing any cross-brand or cross-series substitutions.