LTC450HTW

Overview

The LTC450HTW is a ceramic filter manufactured by Transko Electronics, Inc., designed for AM signal processing applications. It features a center frequency of 450kHz and a bandwidth of 2 kHz. The device operates with a nominal impedance of 2kOhm and provides a signal insertion attenuation of 6dB. It utilizes a 4-SMD J-Lead surface mount package, ensuring compatibility with automated assembly processes. This component is part of the company's ceramic filter lineup, offering reliable performance for intermediate frequency stages in communication systems.

Feature Summary

• Utilizes ceramic technology for stable AM signal filtering
• Features a compact 4-SMD J-Lead surface mount package
• Provides defined signal insertion attenuation characteristics

Applications

• AM radio receiver intermediate frequency stages
• Communication system signal filtering
• Electronic circuit noise reduction

Procurement Notes

Verify the specific datasheet version from Transko Electronics, Inc. to confirm mechanical dimensions and electrical tolerances. Ensure the 4-SMD J-Lead package matches the PCB footprint requirements. Check RoHS compliance status if environmental regulations apply to the final product assembly. Confirm that the 2kOhm impedance aligns with the surrounding circuit design specifications.

Selection Notes

Select this component when a 450kHz center frequency is required for AM applications. Consider the 2 kHz bandwidth for appropriate signal selectivity. The surface mount J-Lead format suits high-volume manufacturing. Evaluate the 6dB insertion loss against system gain requirements. Compare with other ceramic filters if different impedance or package styles are needed.

Part Context

Transko Electronics, Inc. specializes in passive components including ceramic filters and resonators. The LTC450HTW belongs to their range of surface-mountable filtering solutions. These components are engineered for consistent performance in consumer electronics and industrial communication devices. The manufacturer provides technical documentation to support integration into various electronic designs requiring precise frequency selection.