LTCV10.7MA19-TR

Overview

The LTCV10.7MA19-TR is a surface-mount ceramic bandpass filter manufactured by Transko Electronics, Inc., designed for intermediate frequency applications. It operates at a center frequency of 10.7MHz with a bandwidth of 175 kHz. The component features an impedance of 470 Ohms and utilizes a non-standard 3-SMD package configuration. This device serves as a drop-in replacement for discontinued Murata SFSCE, SFECF, SFECV, and SFECK series filters, maintaining fit, form, and function compatibility.

Feature Summary

• Provides precise signal filtering at the standard 10.7MHz intermediate frequency
• Offers direct replacement capability for specific discontinued Murata ceramic filter series
• Utilizes a compact surface-mount design suitable for automated assembly processes

Applications

• Intermediate frequency stages in FM radio receivers
• Communication equipment requiring 10.7MHz signal selection
• Consumer electronics utilizing ceramic filter technology

Procurement Notes

Verify that the specific application requires a 10.7MHz center frequency and 175 kHz bandwidth to ensure proper signal integrity. Confirm that the 470 Ohm impedance matches the circuit design requirements. Ensure the PCB footprint accommodates the non-standard 3-SMD package dimensions specified by Transko Electronics. Cross-reference the part number against the official Transko documentation to confirm current availability status and lead times prior to ordering.

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. Consider the 10.7MHz operating frequency and 175 kHz bandwidth constraints during circuit design. Evaluate the 470 Ohm impedance requirement against existing circuit topology. Verify that the non-standard 3-SMD package aligns with available board space and manufacturing capabilities.

Part Context

Transko Electronics positions the LTCV10.7MA19-TR as a strategic alternative within their ceramic filter portfolio, specifically targeting engineers facing supply chain disruptions from Murata's discontinuation of certain legacy series. The product line emphasizes reliability and direct interchangeability, allowing designers to maintain existing hardware architectures without redesigning passive components. This approach supports continuity in production environments dependent on established 10.7MHz filtering standards.