LP0603A0947ANTR

Overview

The LP0603A0947ANTR is a thin-film low-pass RF filter manufactured by KYOCERA AVX. It operates with a center frequency of 947.5 MHz and a bandwidth of 25 MHz. The component features a 50 Ohm impedance and utilizes an SMD/SMT surface mount package in the 0603 (1608 metric) LGA footprint, measuring 1.60mm x 0.84mm x 0.70mm. It exhibits an insertion loss of 0.35dB and functions within a temperature range of -40°C to +85°C. The device is RoHS compliant and classified under ECCN EAR99.

Feature Summary

• Thin-film construction for stable RF signal conditioning
• Space-qualified reliability for critical applications
• Compact 0603 LGA surface-mount form factor

Applications

• Satellite communication systems
• RF signal filtering in aerospace electronics
• Low-pass filtering in 900 MHz band equipment

Procurement Notes

Verify the specific lot traceability and space qualification documentation required for your mission profile before procurement. Confirm that the 0603 LGA package dimensions align with your PCB layout constraints. Ensure the operating temperature range meets your environmental specifications. Check for any specific handling instructions related to thin-film components during assembly.

Selection Notes

Select this component when a high-reliability, space-grade low-pass filter is required for the 947.5 MHz frequency band. The 25 MHz bandwidth suits narrowband applications. Consider the 0.35dB insertion loss impact on system gain. The 50 Ohm impedance matches standard RF transmission lines. Evaluate the thermal performance within the specified -40°C to +85°C range.

Part Context

This part belongs to the LP series of thin-film low-pass filters from KYOCERA AVX. These components are designed for RF signal conditioning in demanding environments. The LP0603A0947ANTR specifically targets the 900 MHz ISM band or similar communications. It represents a compact solution for filtering harmonic content or out-of-band noise in RF front-ends.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific space-qualified variant. Generic 0603 low-pass filters may match electrical specs but lack the required space qualification. Verify compatibility with existing board layouts if considering alternative manufacturers.