FB450K0000L111

Overview

The FB450K0000L111 is a ceramic filter manufactured by NextGen Components, designed for signal processing applications. It operates at a center frequency of 450 kHz and features a bandwidth of 15 kHz. The component exhibits an impedance of 1.5 kOhm and utilizes a cube package with a 5-pin configuration. This passive device is engineered to provide precise frequency selection within electronic circuits.

Feature Summary

• Provides stable frequency filtering at 450 kHz
• Utilizes a compact 5-pin cube package design
• Engineered for high selectivity in signal paths

Applications

• Intermediate frequency stages in communication receivers
• Signal conditioning in audio processing equipment
• Frequency selection in industrial control systems

Procurement Notes

Verify the specific pinout and mechanical dimensions against the official NextGen Components datasheet before finalizing the PCB layout. Ensure that the operating temperature range aligns with the environmental requirements of the target application. Confirm that the impedance characteristics match the surrounding circuit components to prevent signal reflection or attenuation issues during integration.

Selection Notes

Select this component when a 450 kHz center frequency with a 15 kHz bandwidth is required. The 1.5 kOhm impedance rating must be compatible with the source and load impedances of the circuit. Consider the 5-pin cube package constraints for board space and mounting orientation. Validate thermal performance specifications against the expected operational environment to ensure long-term reliability.

Part Context

This part belongs to the ceramic filter category from NextGen Components, which also produces quartz crystals, SAW filters, and resonators. Ceramic filters are typically used where cost-effective frequency discrimination is needed. The FB series indicates a specific line of these passive components designed for various intermediate frequency applications across consumer and industrial electronics sectors.

Replacement Considerations

Cross-reference with other 450 kHz ceramic filters having similar 15 kHz bandwidth and 1.5 kOhm impedance. Verify pin compatibility and physical dimensions before substitution. Ensure electrical characteristics such as insertion loss and selectivity meet the original design specifications.