LFL21897MTC1A017

Overview

The LFL21897MTC1A017 is a signal conditioning component manufactured by Murata Electronics, classified as an RF filter within the LDC series. It operates at a frequency of 897 MHz with a nominal impedance of 50 Ohms. The device utilizes SMD/SMT termination and is housed in a 0805 (2012 metric) package, measuring 2.00mm x 1.25mm with a maximum height of 1.05mm. It supports board mounting and functions within a temperature range of -40°C to +85°C. The unit weighs approximately 5.5 mg.

Feature Summary

• Provides signal conditioning for RF applications
• Designed for surface mount board integration
• Constructed for operation in standard industrial temperature ranges

Applications

• RF filtering in communication systems
• Signal conditioning circuits
• Electronic assemblies requiring 50 Ohm impedance matching

Procurement Notes

Verify current lifecycle status before procurement planning. Official documentation indicates this product was scheduled for obsolescence and discontinued by the manufacturer. Availability may be limited to existing stock or secondary markets. Confirm end-of-life dates and final purchase deadlines directly with authorized distributors to ensure supply continuity for production needs.

Selection Notes

Select this component only if the specific 897 MHz center frequency and 50 Ohm impedance align with circuit requirements. Consider the 0805 footprint constraints during PCB layout. Due to discontinuation status, evaluate alternative components with similar electrical characteristics and longer availability lifecycles for new designs.

Part Context

This part belongs to Murata's signal conditioning portfolio, specifically categorized under RF filters and couplers. It represents a passive component solution for managing radio frequency signals in compact electronic devices. The 0805 package size allows for dense circuit board layouts while maintaining standard impedance parameters for RF signal integrity.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Given the discontinued status, engineers should identify equivalent RF filters from other manufacturers that match the 897 MHz frequency, 50 Ohm impedance, and 0805 package dimensions.