HCCF2-450.000-LTWCEK

Overview

The HCCF2-450.000-LTWCEK is a band pass ceramic filter manufactured by Suzhou Hangjing Elec&Tech Co.,Ltd. It operates at a center frequency of 450 kHz with a bandwidth of 7.5 kHz and an insertion loss of 5 dB. The component utilizes a surface mount mounting type within a 4-SMD, No Lead package.

Feature Summary

• Band pass filtering capability for specific frequency selection
• Surface mount construction for automated assembly integration
• Lead-free SMD package design

Applications

• RF signal processing circuits requiring 450 kHz bandpass characteristics
• Intermediate frequency stages in communication equipment
• Frequency selective filtering in electronic modules

Procurement Notes

Verify the manufacturer designation as Suzhou Hangjing Elec&Tech Co.,Ltd against official documentation. Confirm the part number HCCF2-450.000-LTWCEK matches the required 450 kHz center frequency and 7.5 kHz bandwidth specifications. Ensure the 4-SMD No Lead package aligns with PCB layout requirements. Cross-reference electrical parameters such as 5 dB insertion loss with current datasheets to ensure compliance with system design constraints before procurement.

Selection Notes

Select this component when a 450 kHz bandpass response is required with a narrow 7.5 kHz bandwidth. The choice depends on the necessity for surface mount integration using a 4-SMD no lead footprint. Consider the specified 5 dB insertion loss impact on signal integrity within the target circuit topology. Verify compatibility with operating frequencies and physical space constraints defined by the package dimensions.

Part Context

This component belongs to the ceramic filter category produced by Suzhou Hangjing Elec&Tech Co.,Ltd, a company specializing in frequency control units. The HCCF2 series represents their surface mount offerings designed for precise frequency selection applications. The manufacturer focuses on quartz frequency controlling units and related components.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verification of equivalent components requires consulting official manufacturer cross-reference lists or engineering databases for compatible 450 kHz ceramic filters with similar electrical and mechanical specifications.