HCCF2-455.000-LTWCE

Overview

The HCCF2-455.000-LTWCE is a band pass ceramic filter manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a center frequency of 455 kHz with a bandwidth of 7.5 kHz. The component utilizes a 4-SMD, no lead package configuration. Physical dimensions are specified as 11.9 mm in length, 6.5 mm in width, and 3.0 mm in height. This device is designed for signal filtering applications requiring precise frequency selection within the AM radio intermediate frequency range.

Feature Summary

• Provides selective band pass filtering centered at 455 kHz
• Features a compact surface-mount design suitable for automated assembly
• Utilizes ceramic material for stable frequency response

Applications

• AM radio receiver intermediate frequency stages
• Signal processing circuits requiring 455 kHz filtering
• Consumer electronics with narrowband communication requirements

Procurement Notes

Verify the specific suffix LTWCE against official datasheets to confirm pinout and tolerance specifications. Ensure compatibility with PCB footprint dimensions of 11.9x6.5x3.0 mm. Confirm availability through authorized distributors or direct manufacturer channels. Check for RoHS compliance status if required by project regulations. Validate that the 4-SMD no-lead package matches assembly capabilities.

Selection Notes

Select this component when a fixed 455 kHz center frequency with 7.5 kHz bandwidth is required. Consider the 4-SMD package size constraints during layout design. Evaluate insertion loss and rejection characteristics against circuit requirements. Compare physical dimensions with available board space. Ensure the operating temperature range meets environmental conditions.

Part Context

Suzhou Hangjing Elec&Tech Co., Ltd. specializes in quartz frequency control units and related components. The company focuses on research, development, and production of frequency controlling units. This product line includes crystals, oscillators, and filters. The HCCF2 series represents their ceramic filter offerings for specific frequency applications.

FAQ

What is the center frequency of the HCCF2-455.000-LTWCE?

The center frequency is 455 kHz.

What is the package type for this component?

It uses a 4-SMD, no lead package.