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Product Detailed Parameters
- Description：455KHz SMD FILTER 4 PADS H
- Series：FM
- Mfr：NextGen Components
- Package：Tape & Reel (TR)
- Frequency：455kHz Center
- Impedance：1.5kOhm
- Bandwidth：-
- Insertion Loss：5dB
- Filter Type：AM
- Mounting Type：Surface Mount
- Package / Case：4-SMD, J-Lead
- Size / Dimension：0.472" L x 0.295" W (12.00mm x 7.50mm)
- Height (Max)：0.130" (3.30mm)
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Overview
The FM455K0000S007 is a surface-mount ceramic filter manufactured by NextGen Components, designed for AM radio applications. It operates at a center frequency of 455kHz with a specified bandwidth of 6dB. The component features an impedance of 1.5kOhm and a maximum insertion loss of 5.0dB. It utilizes a 4-SMD J-Lead package configuration with dimensions of 12.0mm length, 6.5mm width, and 3.0mm height.
Feature Summary
- Surface-mount construction utilizing J-lead terminals for automated assembly compatibility
- Optimized for AM broadcast band signal filtering applications
- Standardized 4-pad footprint design ensuring mechanical stability
Applications
- AM radio receiver intermediate frequency stages
- Consumer audio equipment signal processing
- Communication device front-end filtering
Procurement Notes
Verify the specific suffix S007 against official NextGen Components documentation to confirm exact electrical tolerances and pinout configurations. Ensure the selected variant matches the required 4-SMD J-Lead form factor for PCB layout compatibility. Cross-reference datasheet parameters such as insertion loss and bandwidth limits before finalizing procurement decisions.
Selection Notes
Select this component when a 455kHz center frequency with 1.5kOhm impedance is required for surface-mount designs. Consider the 12.0x6.5x3.0mm case size for spatial constraints. Validate that the 5.0dB maximum insertion loss meets system sensitivity requirements. Confirm RoHS compliance status if environmental regulations apply to the end product.
Part Context
This part belongs to the FM series of KHz SMD Ceramic Filters from NextGen Components. It shares the standard type designation with similar models like FM455K0000S003, differing primarily in specific manufacturing revisions or minor parameter variations defined by the manufacturer's internal coding standards.
Replacement Considerations
FM455K0000S003 is a documented alternative within the same series offering identical 455kHz operation and 4-SMD J-Lead packaging. Verify dimensional compatibility and electrical specifications against the original design requirements before substitution.
