LTCV10.7MS3-TR

Overview

The LTCV10.7MS3-TR is a surface-mount ceramic band-pass filter manufactured by Transko Electronics, Inc. It operates at a center frequency of 10.7 MHz with a bandwidth of 180 kHz and an impedance of 330 Ohms. The device features an insertion loss of 4.5 dB and is housed in a compact 4-SMD no-lead package. This component serves as a drop-in replacement for discontinued Murata SFSCE, SFECF, SFECV, and SFECK series filters, maintaining fit, form, and function compatibility.

Feature Summary

• Surface-mount ceramic construction for reliable signal filtering
• Designed as a direct drop-in replacement for specific discontinued Murata ceramic filter series
• Compact 4-SMD no-lead package suitable for space-constrained designs

Applications

• Intermediate frequency (IF) stages in FM radio receivers
• Portable wireless communication devices
• Beacons and rescue systems requiring stable filtering
• Mobile test equipment

Procurement Notes

Verify that the required component matches the exact part number LTCV10.7MS3-TR to ensure compatibility with existing PCB footprints. Confirm that the 4-SMD no-lead package aligns with assembly capabilities. Ensure the application requires a 10.7 MHz center frequency and 180 kHz bandwidth. Validate that the 330 Ohm impedance and 4.5 dB insertion loss meet system specifications before procurement.

Selection Notes

Select this component when replacing discontinued Murata SFSCE, SFECF, SFECV, or SFECK series filters due to its guaranteed fit, form, and function equivalence. Choose this part for applications requiring a 10.7 MHz ceramic filter in a small surface-mount footprint. Consider the 4.5 dB insertion loss and 330 Ohm impedance when designing matching networks. Verify that the operating environment supports standard ceramic filter performance characteristics.

Part Context

Transko Electronics offers the LTCV10.7MS3-TR as a solution for engineers facing supply chain disruptions from Murata's discontinuation of several ceramic filter lines. This component belongs to the 10.7 MHz series, providing a standardized alternative for common IF applications. The manufacturer positions it as a direct substitute, ensuring designers can maintain product continuity without redesigning circuit boards or altering mechanical constraints.

Replacement Considerations

This component is explicitly documented as a drop-in replacement for Murata models SFSCE, SFECF, SFECV, and SFECK. These substitutes share identical fit, form, and function characteristics. No other public substitute part numbers are confirmed for this specific model.